Big_Bend_BCOE_Reference_Dwgs_Revised_by_TRM_12-23-14.pdf

PDF 11 MB Posted Oct 28, 2015

Attached to: Generator Excitation Systems for Big Bend Dam, SD Federal contract opportunity
Solicitation number: W9128F-15-R-0015
Issued by: Department of the Army Corps of Engineers Engineering District Omaha

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From the source

Revised Reference Drawings

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Other files for this federal contract opportunity

Other files attached to Generator Excitation Systems for Big Bend Dam, SD, newest first.
File	Type	Posted
AMENDMENT_7.pdf	PDF	Dec 22, 2015
CSI_MasterFormat_Cost_Schedule.xlsx	XLSX spreadsheet	Dec 22, 2015
W9128F-15-R-0015_AMD-6.pdf	PDF	Dec 10, 2015
Generator_Switchyard(Updated).pdf	PDF	Nov 30, 2015
CT_Information_Document.pdf	PDF	Nov 30, 2015
Slip_Ring_Drawings.pdf	PDF	Nov 30, 2015
W9128F-15-R-0015_AMD-5.pdf	PDF	Nov 30, 2015
W9128F-15-R-0015_AMD-4.pdf	PDF	Nov 9, 2015
Past_Performance_Questionnaire.pdf	PDF	Nov 9, 2015
W9128F-15-R-0015_AMD-3.pdf	PDF	Oct 28, 2015
Special_Field_Test.pdf	PDF	Oct 28, 2015
W9128F-15-R-0015_AMD-2.pdf	PDF	Oct 21, 2015
Big_Bend_Exciter_Drawings.pdf	PDF	Oct 21, 2015
W9128F-15-R-0015_AMD-1.pdf	PDF	Oct 16, 2015
W9128F-15-R-0015.pdf	PDF	Oct 13, 2015
UPDATED_Big_Bend_Exciters_Specs.pdf	PDF	Oct 13, 2015

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...\83c5001.dgn 03/24/2004 07:59:24 AM

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86T2

64T2X

METERS

& RELAYS

COMPENSATOR

L.A.

COMPENSATOR

REG

STA. SERV

3-75-5

C O

N T ’D

O N

METERS

& RELAYS

25X3

49T3X

ANN

T1X

T3X

START

LAG OIL

PUMPS

NOTES

1. UNIT EXCITATION AND METERING TYPICAL FOR ALL GENERATORS

RELAY 60 ARE MOUNTED ON REC BD (3 OF EACH)

ANN

CO2 RELEASE

URX

PERM MAGNET

GENERATOR

14-1

14-2

13-3

13-4

13-6

13-5

3-3000-5

1-3000-5

PHASE B

METERS &

RELAYS

REG

25X2

TRIPS

COMPL. SHUTDOWN RELAY

VOLT REG LOCKOUT

EXC. FIELD BRK

COMPL SHUTDOWN SOL

ACB 224

TRIPS

GOV SHUTDOWN SOL

AUTO STOP RELAY 4ZR

GEN ACB 224

EXC. FIELD BKR

INTERLOCK L-F CONTROL

VOLTAGE REG. LOCKOUT

ANNUNCIATOR

ANN. TELEM.

SPEED IND

ON ACT.

RPM TM

SPEED IND ON

INST BD

GOV FLYBAL

MOTOR

.25 MF

15KV LA

3 PT’S

F L

C H

R E S

DISTRIBUTION TRANSF.

37.5 KVA 1-PH

12 KV-120/240V

4 SEC TD

GY5P

648 SEC TD

(ODD UNITS)

TRIPS

COMPL. SHUTDOWN RELAY

EXC. FIELD BRK

COMPL SHUTDOWN SOL

U R

CO2 RELEASE

ANN

63C

40X

RESISTOR

TSTRIPS

GOV SHUTDOWN SOL

AUTO STOP RELAY 4ZR

EXC. FIELD BRK

INTERLOCK L-F CONTROL

ANNUNCIATOR

ANN

5C5C

49G 40

27 46 WH MW

TD TD

LRLR

RTU RTU

VAR W

VS V

3-3000-5

25X2

3 PTS

INCOMING

RUNNING

3-3000-5

A60

TRIPS

GEN BKR 124

INTERLOCK L & F CONTROL

ANN.

SPEED NO LOAD SOL.

(UNIT 2)

SYN BUS INC.

26T

MAN CUTOUT SW

OSC

ANN

OSC

43A

DWG 83E302

3-600-5

3-1600-5

START

LAG OIL

PUMPS

230 KV BUS

TO POT DEV. ON LINE 2

(DWG 83E302)

OSC

PL1 VR FM

1FR

1VR

REC

FORT

THOMPSON

LINE 1

1-PT

1600A

ANN

OSC

URX

26T

33-1

63C

63QT

63TO

40 LOSS OF FIELD RELAY

GOVERNOR SHUTDOWN SOLENOID

TRANSF OIL FLOW SW

PRESS SW IN CO2 HEADER

NO LOAD TO ZERO GATES POS

WICKET GATE POS SW CLOSED FROM SPEED

TRANSFORMER WATER SPRAY SOLENOID VALVE

TELEMETERING

TRANSDUCER

LOCKOUT RELAY LIA & 94 LIA SELF REST

TIME DELAY RELAY

VOLTAGE BALANCING RELAY

OVERVOLTAGE RELAY

OVERCURRENT RELAY A.C. TIME DELAY

GENERATOR NEGATIVE SEQUENCE REALY

SYNCHRO. ACCEPTER RELAY

SYNCHRONIZING RELAY

SPEED MATCHING RELAY

PARTIAL SHUTDOWN RELAY-SELF TEST

COMPLETE SHUTDOWN RELAY

UNIT RUN AUX. RELAY

OSCILLOGRAPH JACK

AUTOSPEED MATCHING SEL SW.

THERMAL RELAY

AUXILIARY

SYNCHRONIZING SWITCH

VOLTAGE REGULATOR

FREQUENCY INDICATOR

THERMAL CONVERTER

IN NORMAL POSITION

ANNUCIATOR

VOLTMTER SWITCH

AMMETER SWITCH

LOAD RECORDER

INDICATOR LIGHT

SYNCHROSCOPE

LOAD CONTROL

VAR-METER

WATTMETER

VOLTMETER

AMMETER

WATTHOUR METER

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

ONE LINE DIAGRAM

SHEET 1

REPLACE EXCITATION SYSTEM 1990 G.A.H.

14400-120V

TD TM

T1X

T3X

G Y

Ann

QTX

Ann

Man. Sw.

Spray Control

G Y

49T3X

MVAR

OUT

ANN

4 SEC TD

3-1500-53-1500-5

3-3000-5

1-3000-5

PHASE B

PPCSPPCS

41F

59F

G e n e r a t o r

F ie ld

V V

L ig h t a d e s is t o r

900KVA 3O

13800/600V Exiter Xfmr

Interface

PT & CT

Sensing Current Voltage & Stator

Board Regulator Exciter

Board Amplifier Current Cross

CCAB

Odd Units Only

Board Regulator Exciter

3-1000-5

Overcurrent 50/51T Phase Bal. 46 &

B r id g e

Interface

PT & CT

Sensing Current Voltage & Stator

14400-120V

3 PT’S

14400-120V METERS

& RELAYS

METERS

& RELAYS

RESISTOR

CREEPAGE

STA SERV BKR’S 250 MVA, 1200 A

3. GEN. VCB BKR’S 3000A, 63KA S-C Current,

4. SPEED MATCHING RELAYS 15 SYN RELAY 25 VOLT BALANCING

5. 230 KV Line Disconnect Switches are SF6 Load Break 2000A rated.

with SC int. rating of 20KA

6. 230KV Transformer Disc. Sw. are SF6 circuit switchers 1200A rated circuit switches but rated for 1600A.

7. 230 KV Bus Sectionalizing Switch 7089 is similar to the transformer

CONT’D DWG 83E302

2. GEN. 4-7 RATED 58.5 MW 0.95 PF (61.579 MVA) 60 C, 70.815 MVA 80 C 81.8 RPM 13.8 KV

GEN. 1-3 RATED 67.2 MW 0.95 PF (70.815 MVA) 80 DEG C REWOUND 12/90-5/91

41E

1600A, 600V

BATTERIES

STATION

CONTACTOR

FIELD FLASH

3-3000-5

25X4

3-3000-5

434 436

86T2

64T2X

.25 MF

REG

METERS

& RELAYS

EMERGENCY

FORT

THOMPSON

FEEDER

65SD

TRANSF (Sudden Fault Pressure Relay)

Transf. Spray Thermostat

TRANSFORMER WATER SPRAY TRIPPING RELAY

3-14400/

120V PT’s

0.8 OHM

LINE BACKUP OVERCURRENT RELAY PHASE B

CT TRANFER SWITCH A-LINE 1, B-LINE 2 SHOWN

VAR

LEGEND

G Y

49T3X

(UNIT 3) (UNIT 4)

(Units 3&4)

25X4

3-50-5

C O

N T ’D

ANN

PT2

GENERAL REVISIONS 11-21-83 R.L.J.

T.R.M.Unit & SS VCB - General Revisions 7-2007

JUNE 1982

xxxx

T.R.M.

138KV-115V

3-1500-5

51-

PG1

25X1

1AM1AV

VCB 124 TRIP

65SNL

K6 Ann

MOD 1081

T1X

5C(UNITS 1&2)

5C (UNITS 1&2)

KEY INTERLOCKED WITH TRANS. DISC

TRANSF. GROUNDING SWITCH HAND OPERATED

KEY INTERLOCKED WITH TRANS. Ground Sw.

TRANSF. MOD Circuit Switcher

OIL PUMPS

START TRANS.

L L

TS7

TS10

L1A

L1B

FIBER

MOD-1081-T

MOD-2081-T

MOD-7089-T with 69 perm.

Interupter fail logic input for 87T1A/B & 87T2A/B

Annunciation

T1A

T1B

PT1

27T

(UNIT 1)

(UNIT 2)

Transf. #1, 30, 142 MVA

13.5-230 KV. FOW

1-400-5

195 KV L.A’S

SYN BUS-RUN

MOD 1081-LO

MOD-1081-T

TRIPS:

Interupter fail logic input for 87T1A/B & 87T2A/B

Annunciation

21/87

21/87 W1

115/69V 3Y-138,000-

25X1 AUTO. SYN AUX RELAY GEN 1

1AM

HR HAND RESET

3-1200-5

1-400-5

G X

64GX

65SD

33-1

40X

B F

-1

ACB 124

GEN VCB 124

A T B

I F

12-4X

E x c it

T ip s

BF1

86IF1

Ann.

E x c i t i p s

C S

N O

P O

T T

V I

A N

S M

T S

C S

N O

C S

N O

C S

N O

R E

S E

P O

T T

D T

C U

P O

C S

N O

C S

N O

C U

P O

T T

C R

O W

N K

C U

F F

E R

E N

T I

A L

F I

C U

F F

E R

E N

T I

A L

F I

MICROWAVE

TO WAPA SUB

A&C

86T1

64T1X

86BF1

86IF7

21/87L1A

21/87L1B

86T2

64T2X

86BF2

86IF7

21/87L1A

21/87L1B

86IF4

86IF3

21/87L2A

21/87L2B

86IF2

86IF1

21/87L1A

21/87L1B

69 PERMISSIVE 69 PERMISSIVE

(INPUT FROM 63TOX)

30 MIN. TIME DELAY

TRANS. LOW OIL FLOW

5C UNITS 1&2 FOR

26T

MAN CUTOUT SW

OSC

Ann

QTX

Ann

Man. Sw.

Spray Control 6A

MOD 1081

T2X

OIL PUMPS

START TRANS.

T2A

T2B

27T T2

(INPUT FROM 63TOX)

30 MIN. TIME DELAY

TRANS. LOW OIL FLOW

5C UNITS 3&4 FOR

5C(UNITS 3&4)

5C (UNITS 1&2)

MOD 1081-LO

MOD-1081-T

Annunciation

TRIPS:

Interupter fail logic input for 87T1A/B & 87T2A/B

12-1

12-2

12-3

12-4

12-6

12-7

50% Brakes & URXA/B

50% Thrust Brg Lube Pump Start

115% Annunciation

95% Excitation On

135% Initiates Speed-No-Load

115% Spare

150% 12-4X 5C Shutdown

135% Spare

95% Sychronizing On

95% De-energize Start Seq. Sol.

95% Spare

& L1B 21/87L1A Line 1 Protective relay using Elements:

Direct Transfer Trip (DTT)

51G, Residual Overcurrent (line ground)

67L, Phase Directional Overcurrent

21, Distance (phase and ground)

85, Permissive Overreaching Transf Tip (POTT)

87L, Line Current Differential

& T_B 87T_A relays using Elements:

Transformers 1,2,3&4 redundant protctive through 27T_X relay

Undervoltage element to drop out oil pumps

Transformer Low Oil Flow Timer (30min.)

24T, Volts per Hertz (overexcitation)

51T, Backup Overcurrent

59GB, Residual Overvoltage (13.8Kv Bus)

64T, Transformer Neutral Overcurrent

87T, Transformer Differential Current

OF VOLTAGE

UNDERVOLTAGE RELAY ENERGIZED ON LOSS27T_X

87G GENERATOR DIFFERENTIAL CURRENT RELAY

PERMISSIVE RELAY FOR SECT MOD 7089

64G OVERCURRENT GROUND RELAY

87TZ

87TY

INSTANTANEOUS RESIDUAL OVERCURRENT RELAY

62T

50N

51-27

25A

64GX

64GY TIME DELAY AUX RELAY 4 SEC.

64GZ TIME DELAY AUX RELAY 8 SEC.

64G AUX RELAY

MB-OPN83E301.4

T.R.M.Line & Transformer Relay Replacement 1-14-2010

A&T2 B

B F

86IF2

A&T2 B

B F

86IF2

1AS

T0X

63TO Oil Fl ow L ogi c I npu t

IN10

3 F or 87T1A&B

T0X

63TO

IN10

3 F or

87T2A&B

Oil Fl ow L ogi c I npu

OSC

G GX

CC LDCCCLDC

AS 51

53X

S SX

VVS

S4X

5 6

TD 60

G 5C

86T3

64T3X

T3X

64 OSC

T3X

T1X

T3XT3

OSC

T0X

T4X

86L

94L 94L

86L

52X

N51

Ann

3-75-5

3-3000-5

3-50-5

SPILLWAY &

MAINT. SHOPS

3-PTs

3-Aux PTs

199-120V

STA. SERV.

Reg.

521 621

86T3

64T3X

.25MF

L.A. 15KV

3PT’s

14-400-120V

3PT’s

14-400-120V

Reg.

25X7

3-3000-5 25X6

25X625X5

25X5

49T3X 69

84T4X 64T4X86

G Y

64T1X

64T2X

86T1

86T2

86L1B

64T1X

86L1B

86T2

86T1

64T2X

G Y 8

49T3X

89T4X 64T4X86

(Unit 6)

(For complete relaying see

Main transf #1)

Trips:

Ann

Interlock L-F Control

Line 2 OCB’s at Ft. Thompson

5C (Units 5&6)

5P (Units 7&8)

Transf. Grd. Sw. 3080

(Unit 5)

0.8 ohm

Trips Line 1 OCB’s at

Fort Thompson and

5P for Units 1-4 incl

5P (Units 1 thru 4)

5P (Units 7&8 )

86LZ

Transfer Trip Line 1 OCB’s to Ft. Thompson Line 2 OCB’s

5C (Units 5&6)

Transf Grd Sw. 3080

Ann

FUTURE

LINE 2A

Transf. No.3

For conplete relaying see

Transf. No. 4

Ann

Trip:

Ann

Interlock L-F Control

Line 2 OCB’s at Ft. Thompson

5C (Units 7&8)

5P (Units 5&6)

Transf. Grd. Sw. 4080

Trips:

Gen. ACB 724

Speed-No-Load Sol

Interlock L-F Control

Annunciator

(Unit 7)

5C (Unit #8)

27X

Ann

63TO

Aux. CT

10-5

3PT’s

14-400-120V

Incoming

Running

(Unit 7)

64T3X

89T3X

Spray Control

Man Sw.

26T 49T3X69

G Y

64T1X

64T2X

86T1

86T2

86L1B

T4X Ann

Trips Line 1 OCB’s at

Fort Thompson and

5P for Units. 1-4, incl

Transfer Trip Line 1 OCB’s to Ft Thompson Line 2 OCB’s

Transf. Grd. Sw. 4080

5P (Units 5&6)

QTX

Man. Cutout Sw.

Ann

OSC

HR69

5C (Units 7&8)

195 KV L A

(Dwg 83E01)

FORT

THOMPSON

LINE 2

1600A

1 PD.

133KV-115V

V c

OSC

To Sel. Sws.

(Dwg.83E301)

3-600-5

3-1600-563

C A

T1X

T3X

1-400-5

Ann

Transf #4

3&-142 MVA

135-230KV-FOW

5P(Unit#7)

Start

Lag Oil

Pumps

64T1X

64T2X

86T1

86T2

86L1B

89T3X

(Unit 8)

64T3X

G X

3PT’s

14-1400-120V

3-3000-5 Meters

&Relays

.25MF

L A.15KV

3PT’s

14-400-120V

Reg.

Transf.

300 KVA

13.8KV-4160V

C o n t ’d

D w g

Cont’d

Dwg. 83E301

Trips

Bkrs and Ann

Meters

& Relays

Meters

Compensator Compensator

Meters

& Relays

3-3000-5

Meters & Relays

1-3000-5

Compensator

Meters

&Relays

Distribution Transf.

12KV-120/240V,

37.5Kva, 1-ph

Resistor

230 KV Bus

Sync. Bus - Inc.

Sun. Bus-Run

5P(Units 1 thru 4)

86L2

3-3000-5 3-3000-5

3-3000-5

Trips Gen.

BKr’s. 1-4

Ann.

Trips Gen.

BKr’s. 5-8

Transfer Trip from Ft. Thompson

Trips 5P

Units 5-8

Trips 5P

Units 1-4

70-200 KHZ

Cont’d. Dwg. 83E301

Trips:

Compl. Shutdown Relay

Compl. Shutdown Sol.

Volt. Reg. Lockout

Exc. Field Bkr.

Gen. ACB 724

Trips

Auto. Stop Relay 4ZR

Gov. Shutdown Sol.

Gen. ACB 724

Exc. field Bkr.

Interlock L-F Control

Annunciator

Voltage Reg. Lockout

1CC

V Reg

T X

40X

-1

63C

8 Sec T.D.

(odd Units)

4 Sec. T.D.

Ann

V. Reg.

Stator Temp

Recorder

3-1500-5

CO Release

URX

1CC

8 A

3-1500-5

URX

Release

HR3

G GX

Ann

40X

-1

63C

T X

Ann

1-3000-5

Meters

&Relays

Trips:

Compl. Shutdown Relay

Compl. Shutdown Sol.

Volt. Reg. Lockout

Exc. Field Bkr

Gen. ACB 824

Trips

Auto Stop Relay 4ZR

Gov. Shutdown Sol.

Gen ACB 824

Exc. Field Bkr.

Interlock L-F Control

Annunciator

Voltage Reg. Lockout

25X8

2AM 2AS

4 3

2AV

MB-OPN-83E302.3

PCC 51630107

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date ApprovedDescriptions

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

R.L.B.11-1-74

CONVERTED TO CADD - HGM 8 / 95

ONE LINE DIAGRAM

Revised to show Remote Control revisions

PT3 PT4

PL2

VCB

25A2515

14.4KV-120V

43B

MB-OPN83E311_6.dgn 2/26/2014 3:21:38 PM

MB-OPN83E311A_5.dgn 2/26/2014 3:23:38 PM

MB-OPN83E311B_6.dgn 2/26/2014 3:31:15 PM

MB-OPN83E311C_7.dgn 6/2/2014 11:33:07 AM

MB-OPN83E315_5.dgn 2/26/2014 3:33:27 PM

MB-OPN83E315A_5.dgn 2/26/2014 3:34:05 PM

76 77 78 79 80 81 82 85 86 87 88 89 90 91 92 938483

125 V. BS - D.C. BOARD

S P

L W

T E

E R

O P

O S

L O

G R

A P

U P

P L

G E

1, U

S T

N T

R O

E M

E R

G E

H T

S P

L W

T E

E R

O P

G E

S T

N T

R O

G E

S T

N T

R O

G E

S T

N T

R O

G E

S T

N T

R O

G E

S T

N T

R O

G E

S T

N T

R O

G E

S T

N T

R O

S P

E A

K E

C O

N T

O V

26 27 28 29 30 31 32 33 34 35 36 37 38 4039 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 6564 66 67 68 7069 71 72 73 74 75

125 V. BS - D.C. BOARD

S T

S E

R V

A C

N T

R O

C O

N T

O V

S T

S E

R V

T R

A N

S F

N T

R O

E D

N T

R O

.C .B

N T

R O

B O

A R

E X

A T

N T

R O

C O

N T

R O

B O

A R

E X

A T

N T

R O

A R

B O

A R

E X

A T

N T

R O

T R

A N

S F

M .O .D

C O

N T

R O

T R

A N

S F

R E

L A

Y S

T R

A N

S F

M .O .D

C O

N T

R O

T R

A N

S F

R E

L A

Y S

.O .D

C O

N T

R O

R E

L A

Y S

S P

A R

E L

A Y

A U

L A

Y S

U N

D R

R E S

C O

N T

E R

H T

E L

E C

T R

S H

T L

E T

T R

R O

T L

E T

A N

N U

A T

C O

Y S

O N

T R

O L

C T

M .O .D

C O

N T

R O

S P

A R

C T

M .O .D

C O

N T

R O

T R

A N

S F

R E

L A

Y S

T R

A N

S F

M .O .D

C O

N T

R O

T R

A N

S F

M .O .D

C O

N T

R O

T R

A N

S F

R E

L A

Y S

S P

A R

E L

A Y

.O .D

C O

N T

R O

R E

L A

Y S

C O

Y S

N T

R O

C O

Y S

N T

R O

A U

L A

Y S

U N

E S

S U

R E

A T

MISCELLANEOUSLINE #2FUTUREINTAKE

LINE 2A

LINE #1TRANSF. #4TRANSF. #3TRANSF. #2TRANSF. #1GEN. #8GEN. #7GEN. #6STATION SERVICE

C O

N T

L O

25242322212019181716151413121098765421 3 11

B O

A R

N T

R O

N T

R O

B O

A R

E X

A T

N T

R O

N T

R O

B O

A R

E X

A T

N T

R O

N T

R O

E X

A T

N T

R O

B O

A R

E X

A T

N T

R O

P H

A N

A .C .B

C O

N T

E D

N T

E X

A T

N T

R O

C O

N T

L O

B O

A R

N T

R O

S T

S E

A .C .B

C O

N T

S T

S E

R V

T R

S F

A .C .B

C O

N T

S T

S E

R V

A .C .B .5

O N

T R

O L

GEN.#1 GEN.#2 GEN.#3 GEN.#4 STATION SERVICE GEN.#5

125 V. BS - D.C. BOARD 125 V. BS - D.C. BOARD 125 V. BS - D.C. BOARD

G E

A U

C E

N T

R A

N T

R O

G E

C O

N T

R O

T U

R B

V E

R N

N T

R O

S P

E A

K E

R S

L Y

D R

R E S

N T

R O

N O

R M

S U

P P

L Y

E M

E R

D .C

S U

P P

L Y

D .C

T U

R B

A R

S P

E A

K E

P A

E A

1, (N O

T E

U M

O T

G E

C O

N T

R O

G E

A U

C E

N T

R A

N T

R O

T U

R B

V E

R N

N T

R O

D R

R E S

N T

R O

T R

A N

S F

A U

C E

N T

R A

N T

R O

T R

A N

S F

C O

N T

L A

Y S

S T

S E

S O

L E

(U N

L Y

S P

A R

S P

E A

K E

E M

E R

D .C

S U

P P

L Y

N O

R M

S U

P P

L Y

D .C

T U

R B

A R

U M

O T

UNIT AUX. BOARD

SHOWN FOR UNIT #2, SIMILAR

FOR UNITS #4, 6 & 8 EXECPT AS NOTED.FOR UNITS #3, 5 & 7 EXECPT AS NOTED.

SHOWN FOR UNIT #1, SIMILAR

UNIT AUX. BOARD

NOTE 2

GROUND INDICATOR ON D.C. BOARDGI

NOTES

FOR A.C. CIRCUITS OF TURBINE GUIDE BEARING OIL PUMP MOTORS ON

UNIT BOARDS SEE DWG. 83E305

ALL BRANCH CIRCUIT BREAKERS ON D.C. BOARD AND UNIT AUX. BOARDS

TO BE 2 POLE, F-FRAME WITH THERMAL-MAGNETIC TRIP, EXECPT

AAA

V V

VSVS

929791

BATTERY

60 CELLS

E R

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

THERMAL TRIP ONLY.

BREAKERS 96 & 97 TO BE K-FRAME AND BREAKER 97 TO HAVE

JULY 1982

ACP

LCL

REVISED TO SHOW "AS-BUILT" CONDITIONS 10-27-67 R.C.R.

94 979695

125 V. BS - D.C. BOARD

123 124 125 126 127 128121 122

W A

B A

T T

A R

G E

B A

T T

A R

G E

E R

P P

L Y

S P

E A

K E

S P

E A

K E

L L

T A

T T

E R

G E

N 1, F

A S

G E

A S

G E

A S

G E

A S

G E

A S

G E

A S

G E

A S

G E

A S

A C

E D

L A

Y S

G E

N E

R A

L A

Y S

G E

N E

R A

L A

Y S

G E

N E

R A

L A

Y S

GATES

FEEDERS

T E

E E

D E

R S

1, E M

E R

G E

S P

A R

R O

W A

V E

P H

E R

A T

S P

A R

S P

L W

A Y

F E

E D

L A

Y S

UNIT 5 ONLY FOR A.C.B. SOLENOID POWER, UNIT 3 ONLY FOR TRANSF. WATER

SPRAY LOW FLOW ALARM, SPARE FOR UNITS 1 & 7

R V

L E

G E

N E

R A

L A

Y S

G E

N E

R A

L A

Y S

G E

N E

R A

L A

Y S

G E

N E

R A

L A

Y S

G E

N E

R A

L A

Y S

AC, Pnl. 1-14P, Compt. 1A AC, Pnl. 1-14P, Compt. 1B

Battery

Charger

Battery

Charger

T E

E E

D E

R S

1, E M

E R

G E

T R

A N

S F

C O

O L

N T

R O

GENERAL REVISIONS 6-22-00 D.A.A.

LEGEND

T R

A N

S F

W A

N T

R O

DC SINGLE LINE DIAGRAM

WIRING DIAGRAM

MB37-83E315.2

MB-OPN83E1309_5.dgn 12/22/2014 1:46:46 PM

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

1000 AMP

100MV

A0-1000A

0-1500A

FAM

PSS ON-OFF

STABILIZER

POWER SYSTEM

COMPENSATION

CROSS CURRENT

S.C. 7000SC

1 - 0 - 1 MA

OUTPUT

10 - 0 - 10 VDC

INPUT

150A o

1600:5A

1CT/2CT

RESISTOR

DISCHARGE

FIELD

SUPPRESSOR

TRANSIENT VOLTAGE

FIELD

GENERATOR

NEMA 1 NEMA 12

REDUNDANT BRIDGES

REDUNDANT FANS

FAN COOLED

CONVECTION COOLED

VDC CEILING

VDC NOMINAL

ADC FORCING

ADC MAX CONT.

ADC NOMINAL

1000 AMPS MAX

315 VOLTS RATED

793 AMPS RATED

0.396 OHMS @ 100 C

POWER CONVERTER

0-1000A

FIELD

RELAY

OVERVOLTAGE

FIELD

RESISTOR

FIELD FLASHING

20 SECS

100 AMPS

125 VDC

SUPPLY

FIELD FLASH

600VAC

1600A

SUPPLY

FAN

115VAC

PANEL

POWER

AUXILIARY

SUPPLY

SYNC

GATE

460VAC

CTLNCTLC

CTLB

OVERCURRENT RELAYS-50/51T

PHASE BAL. RELAY-46 &

CTLA

METER

BALANCE

NULL

BALANCE

TRANSDUCER

ISOLATOR/

6.5

13800

GE DB-30

1 - 0 - 1 MA MOVEMENT

1 - 0 - 1 SCALE

BALANCE METER

REGULATOR NULL

TO REMOTE

4 - +2 1/2%

REGULATOR

+24VDC

CURRENT TRIP

LOSS OF FIELD

CURRENT COMPENSATION

DIFFERENTIAL REACTIVE

CURRENT REGULATOR

TRANSFER TO FIELD

FAILURE AUTOMATIC

VOLTAGE REGULATOR

COMPENSATION

LINE DROP

AUTOMATIC TRACKING

V/HZ REGULATOR

PF/VAR REGULATOR

NULL BALANCE

PARALLELING

REACTIVE DROOP

OVEREXCITATION LIMIT

INSTANTANEOUS

LIMIT

TIMED OVEREXCITATION

LIMIT (TWO LINE)

MINIMUM EXCITATION

LIMIT (STRAIGHT LINE)

MINIMUM EXCITATION

FIELD CURRENT REG

STATOR VOLTAGE REG

FUNCTIONS PROVIDED

PRI TAPS

PRI BIL KVA

C RISE

% IMP

SEC VOLTS

PRI VOLTS

KVA

SEC CONN.

PRI CONN.

DRY TYPE - CLASS AA

POWER POTENTIAL TRANSFORMER

=40VA

BURDEN

INPUT

SIGNAL

CURRENT)

(FIELD

SETTER (MAN)

REFERENCE

VOLTAGE)

(STATOR

SETTER (AUTO)

REFERENCE

REGULATOR OUTPUTS

REGULATOR INPUTS

115VAC 30AMP

FAN SUPPLY (TEST MODE)

RECEPTACLE SUPPLY &

LIGHTING & CONVENIENCE

INTERFACE

PT & CT =5VA

SENSING BURDEN

CURRENT INPUT

VOLTAGE & SIGNAL

STATOR PT

MOUNTED

REMOTE

RATING: 15.5KV

TYPE: NX

MOUNTED

CUBICLE

EXCITATION

+24VDC

CONTROL SWITCHES

CONTROL LOGIC

PANEL

CONVERTER

DC/DC

125VDC

IN CONTRACT

NOT SUPPLIED UNLESS SPECIFIED

REMOTE MOUNTING NOT RECOMMENDED

MUST BE MOUNTED IN ONE LOCATION ONLY

SELECTION

FAN LEAD-LAG

& LOCKOUT

SELECTION

BRIDGE LEAD-LAG

RAISE - LOWER

REF. SETTER

ON - OFF

SELECTION

REGUL. MODE

SELECTION

LOCAL REMOTE

DESCRIPTION

14,400:120V

PT’S

P03

P02

LOCKOUT RELAY

TO UNIT

TRIP SIGNAL

EXCITER FAULT

(1AMP NOMINAL)

CONTROL POWER

125VDC

52G

BREAKER

UNIT

INPUT SIGNAL

RELAY OPERATION

UNIT LOCKOUT

13,800V, 3PH, 60HZ

MAIN BUS

P01

CTO

= 1.0

VP02/P03

V (STATOR)

CTI

C1/C2

C.T. CURRENTS.

P.T. VOLTAGE AND

STATOR VOLTAGE,

RELATIONSHIP OF

VECTOR

= 0

60 HERTZ

3 PHASE

81.8 RPM

13,800 VAC

2576 A

95 PF

61579 KVA

GENERTOR DATA:

CTI

C1/C2

95% SPEED)

(CLOSED ABOVE

SPEED SWITCH

VP01/P02

V (STATOR)

VP03/P01

V (STATOR)

ROTATION

OF PHASE

DIRECTION

AND CIRCUIT DETAILS.

SET OF REQUIRED FIELD CONNECTIONS, FOR WIRE DESIGNATIONS

REFER TO THE DETAILED SCHEMATIC SHEETS FOR THE COMPLETE

AND THE CONTROL MODES BEING FURNISHED.

THE PROTECTIVE FUNCTIONS, THE METERING FUNCTIONS,

UNIT. IT ALSO IDENTIFIES THE REGULATOR FUNCTIONS,

SENSING SYSTEMS, THE PROTECTIVE SYSTEMS AND THE EXCITER

GENERATOR POWER SYSTEM, THE STATOR CURRENT/VOLTAGE

THIS DRAWING SHOWS THE INTERCONNECTIONS BETWEEN THE

NOTE:

G R

O U

N D

CT-G

3000:5A a

CTL

1000:5A 41E

59RES

59F

31R

41F

31F

FU-FAN

20A

BE-BP

MB-OPN83E345A

JANUARY 1996

T.R.M.

G.A.H.

EXCITATION SYSTEM

SYSTEM 3-LINE/

BLOCK DIAGRAM

INDICATES A NC CONTACT.

A "4E" NORMALLY CLOSED (NC) CONTACT ON LINE 10. THE UNDERLINED CROSS-REFERENCE NUMBER

INDICATES THE USE OF A "4E" NORMALLY OPEN (NO) CONTACT ON LINE SECTION 07, AND THE USE OF

THE LINE LOCATION OF EACH OPERATING CONTACT IS WRITTEN ADJACENT TO THE COIL SYMBOL, IE

INDICATES THAT THE "3E" OPERATING COIL APPEARS ON LINE 07 OF THE SCHEMATIC.

NUMBERS 3-4 IDENTIFY A NO CONTACT. THEREFORE

TIALLY FROM LEFT TO RIGHT ON EACH DECK. THE SUFFIX NUMBERS 1-2 IDENTIFY A NC CONTACT AND

SECOND NUMBER IDENTIFYING THE CONTACT AS NO OR NC. LOCATION NUMBERS ARE ARRANGED SEQUEN-

TWO NUMBERS, WITH THE FIRST NUMBER REPRESENTING THE CONTACT PHYSICAL LOCATION AND THE

TO EACH SIDE OF THE RELAY CONTACT SYMBOL. EACH CONTACT TERMINAL DESIGNATION CONSISTS OF

THE 3TH8X RELAY CONTACT TERMINAL NUMBERS ARE NORMALLY WRITTEN UNDERNEATH AND ADJACENT

IDENTIFIES THAT RELAY 4E IS A TYPE 3TH8X WITH 5 NO CONTACTS, 3 NC CONTACTS.

OF NC CONTACTS ON THE RELAY.

NUMERAL REPRESENTS THE NUMBER OF NO CONTACTS AND THE SECOND NUMERAL REPRESENTS THE NUMBER

NORMALLY OPEN (NO) AND NORMALLY CLOSED (NC) CONTACTS AVAILABLE ON THE RELAY. THE FIRST

NUMBERS IMMEDIATELY FOLLOWING THE 3TH8X OR 3TH2X TYPE DESIGNATOR IDENTIFY THE NUMBER OF

STANDARD CONTROL RELAY IS A TYPE 3TH8X OR TYPE 3TH2X, THESE ARE FIXED POLE RELAYS. THE TWO

THE TYPE OF RELAY IS USUALLY WRITTEN UNDERNEATH THE RELAY COIL SYMBOL, IE (3TH2022). THE

POSITION) AND IS A NO CONTACT.

IDENTIFIES THAT THIS DEVICE "3E" CONTACT IS IN POSITION #1 (THE FURTHERMOST LEFT HAND

IMPORTANT SYMBOLS

IS NOT SUPPLIED UNLESS SPECIFIED IN A CONTRACT.

ASSEMBLY PIX DRAWING WHICH IS FURNISHED AS A SEPARATE DRAWING. FIELD CONNECTION WIRE/CABLE

TERMINAL BLOCKS IN THE CUBICLE, AND THE TERMINAL POINT ARRANGEMENTS ARE SHOWN ON THE

TERMINAL POINT SHOWN IN THE LADDER DIAGRAM. THE PHYSICAL LOCATION OF THE FIELD CONNECTION

THE SCHEMATIC DIAGRAM. NOTE THAT IN SOME INSTANCES THIS TERMINAL POINT IS A REPEAT OF THE

SIGNAL AND INSTRUMENTATION FIELD CONNECTION TERMINALS ARE SHOWN ON THE RIGHT HAND SIDE OF

FIELD CONNECTION WIRE TERMINALS ARE IDENTIFIED BY THE (-0-) SYMBOL. FOR CONVENIENCE, ALL

FIELD CONNECTION WIRES

NOISE PICK-UP.

SHIELDED WIRES SHOULD BE RUN IN A STEEL CONDUIT SEPARATE FROM ALL OTHER WIRING TO MINIMIZE

SHIELDED WIRE IS USED IN LOW SIGNAL LEVEL NOISE SENSITIVE CIRCUITS. FOR FIELD CONNECTIONS, SHIELDED WIRE

THE LINE LOCATION OF THE COIL IS WRITTEN UNDER EACH CONTACT, IE

NUMBER SECTION IN WHICH THEY APPEAR.

RELAY COILS AND THEIR CONTACTS ARE CROSS-REFERENCED USING THE SCHEMATIC DIAGRAM LINE

2.0 RELAY COIL AND CROSS REFERENCING

OPERATING COIL AND EACH CONTACT, IE

EACH RELAY IS ASSIGNED A UNIQUE DEVICE DESIGNATOR WHICH NORMALLY APPEARS ABOVE EACH

RELAY COIL/CONTACT IDENTIFICATION AND CROSS-REFERENCING

TERMINAL BLOCK POINT NUMBER APPEARING INSIDE THE RECTANGLE,IE

TERMINAL POINTS ON AN ELECTRONIC BOARD OR DEVICE MAY BE SHOWN AS A RECTANGLE WITH THE

TERMINAL BLOCK POINTS ARE PHYSICALLY IDENTIFIED BY WIRE DESIGNATION.

DEVICE TERMINAL NUMBERS ARE SHOWN ADJACENT TO THE TERMINAL SYMBOL. FIELD INTERCONNECTION

DIAGONAL LINE THROUGH IT (-0-). THE (-0-) SYMBOL REPRESENTS A FIELD INTERCONNECTION TERMINAL.

WIRING TERMINALS ARE NORMALLY IDENTIFIED BY A SMALL CIRCLE (-O-) OR BY A CIRCLE WITH A

TERMINAL IDENTIFICATION

POTENTIAL TRANSFORMER SIGNAL WIRE.

THE 125VDC POSITIVE CONTROL BATTERY SUPPLY WIRE, AND P01 IDENTIFIES A STATOR VOLTAGE

POWER AND DEFINITE PURPOSE WIRES ARE USUALLY DESIGNATED BY FUNCTION, IE, 125BP IDENTIFIES

BOTTOM IN THE LINE NUMBER GROUP, IE, WIRE 05A IS THE FIRST WIRE IN LINE GROUP 05.

SCHEMATIC DIAGRAM. THE SUFFIX LETTER RUNS ALPHABETICALLY FROM LEFT TO RIGHT AND FROM TOP TO

DESIGNATION. THE PREFIX NUMBER REPRESENTS THE LINE NUMBER GROUP IN WHICH IT APPEARS ON THE

EACH WIRE, EXCEPT FOR POWER AND OTHER DEFINITE PURPOSE WIRES, IS IDENTIFIED BY A NUMBER-LETTER

WIRE IDENTIFICATION

EXCEPTIONS TO THIS RULE ARE NOTED.

POSITION WITH NORMALLY OPEN (NO) CONTACTS OPEN, AND NORMALLY CLOSED (NC) CONTACTS CLOSED.

DEVICE ELECTRICAL CONTACTS ARE SHOWN WHEN THE DEVICE IS IN ITS NON-OPERATED OR DE-ENERGIZED

SWITCHGEAR BY IEEE AND INCORPORATED IN AMERICAN STANDARD C37.2.

DEVICE NUMBERS AND LETTERS ARE BASED ON THE SYSTEM ADOPTED AS STANDARD FOR AUTOMATIC

DEVICE SYMBOLS ARE BASED ON THE SYMBOLS SHOWN IN AMERICAN STANDARD USAS Y32.2.

NUMBER OR NUMBER-LETTER COMBINATION.

ELECTRICAL DEVICES AND THEIR COMPONENT PARTS ARE IDENTIFIED BY DEVICE SYMBOLS AND A DEVICE

FUNCTIONS, THE METERING FUNCTIONS, AND THE CONTROL MODES BEING FURNISHED.

SYSTEMS AND THE EXCITER UNIT. IT ALSO IDENTIFIES THE REGULATOR FUNCTIONS, THE PROTECTIVE

THE GENERATOR POWER SYSTEM, THE STATOR CURRENT/VOLTAGE SENSING SYSTEMS, THE PROTECTIVE

COMPLETE GENERATOR-EXCITER SYSTEM. THIS DRAWING SHOWS THE INTERCONNECTIONS BETWEEN

6.0 EACH SET OF SCHEMATICS INCLUDES A SYSTEM THREE LINE/BLOCK DIAGRAM REPRESENTING THE

MAY NOT HAVE SEQUENTIAL LINE NUMBERS.

SHEET IS INCLUDED IN THE TITLE BLOCK INFORMATION. SUCCESSIVE SCHEMATIC SHEET NUMBERS

ARE SEQUENTIAL FROM TOP TO BOTTOM OF THE SHEET. THE LINE NUMBER GROUP FOR EACH SCHEMATIC

USUALLY APPEAR ON THE EXTREME LEFT HAND SIDE OF EACH SCHEMATIC SHEET. THE LINE NUMBERS

SCHEMATIC SHEET IS DIVIDED INTO A GROUP OF SECTIONS BY LINE NUMBERS. THESE NUMBERS

5.0 TO FACILITATE A WIRE IDENTIFICATION SYSTEM AND A CROSS-REFERENCING SYSTEM, EACH

THE VARIOUS POTENTIALS ARE MARKED IMMEDIATELY ADJACENT TO THE TERMINALS OF THE DEVICE.

ON THESE TYPE DIAGRAMS, THE POWER SUPPLY CIRCUITS HAVE BEEN OMITTED FOR CLARITY. INSTEAD, THE INTERNAL SCHEMATICS FOR THESE CIRCUITS ARE SHOWN IN THE EQUIPMENT INSTRUMENT BOOK.

4.0 ELECTRONIC CIRCUITS ARE USUALLY REPRESENTED BY A BLOCK SHOWING ALL INPUTS AND OUTPUTS.

OR ONE FUNCTIONAL CIRCUIT MAY REQUIRE SEVERAL SHEETS.

EXTENT OF THE CIRCUITRY, SEVERAL FUNCTIONAL CIRCUITS MAY BE SHOWN ON THE SAME SHEET, PARTS OF THE ELECTRICAL EQUIPMENT ARE DISREGARDED IN MOST CASES. DEPENDING ON THE

CIRCUIT FUNCTIONS. THE PHYSICAL POSITIONS AND MECHANICAL RELATIONSHIP OF THE COMPONENT

3.0 THE CIRCUITS IN THE SCHEMATIC DIAGRAM ARE ARRANGED ACCORDING TO THEIR ELECTRICAL

MARKINGS OF THE ELECTRICAL EQUIPMENT.

SYMBOLS IDENTIFYING THE ELECTRICAL EQUIPMENT, ITS COMPONENT PARTS AND CONNECTIONS.

AUXILIARY CIRCUITS FOR CONTROL, SIGNALING AND MONITORING.

MAIN POWER CIRCUITS.

2.0 THE SCHEMATIC DIAGRAMS SHOW THE FOLLOWING MAIN FEATURES:

GENERAL

13 14

07 10

NOTE:

KTK

<10>

<2/0>

FXD

FFPN

03E

03D

LIGHT LOAD RESISTOR

600VAC

<#14>

<3-4/0>

03G

03F

<2/0>

<2/0><#1>

<2/0>

0.6 OHM

SCALE

50MV

FAM

8E-FF

030303

020202

SCALING 3.125VDC = 1000ADC

TBFF

<W>

<BK>

DCN

DCP

03B

CFREC

02B

1000 OHM,

0-600VDC

02A

03A

KTK

DCN

POTENTIAL TRANSFORMER

FROM EXCITATION POWER

DCP

125 C

<3-4/0>

1 2 ST

ST MV

LLR

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

1.0 THE DRAWINGS ARE TYPICAL FOR ALL EIGHT (8) UNITS UNLESS

OTHERWISE NOTED ON THE DRAWING.

JANUARY 1996

T.R.M.

G.A.H.

0.1 TO 102.3 SEC.

ENERGIZATION

TIME DELAY ON

ELECTRONIC TIMER

15 SEC.

SET @

TM-59FX1

TDE

SURGE PROTECTOR

RELAY COIL

TWISTED WIRE PAIR

PAIR GROUNDED

SHIELDED WIRE

NOT GROUNDED

SHIELDED WIRE PAIR

ON A DEVICE

DISCONNECT CONTACT

TERMINAL POINT

FIELD INTERCONNECTION

FOR REMOTE MOUNTING

FURNISHED BY A-C

NOT SUPPLIED

TO LINE 04 (MB-OPN83E345C)

DC FIELD SCHEMATIC

EXCITATION SYSTEM

LEGEND-NOTES

31D/P

31D/N31F-2

31F-1

3-313 MCM

125 C

150A

BY A-C or EXTERNAL DEVICE

+ -1

CTB1 CTB1

(SEE LINE 10)

BR1

(SEE LINE 10)

BR2

125 C

01D

01F

01E

1600A,600VAC

SIEMENS

TYPE RL

41E

125VDC

FIELD

FLASH

SOURCE

CTB-FF

01A

01B

01C (AC CONTROL POWER)

TO LINE 14

CURRENT FEEDBACK

TO LINE 16

2.478VDC = 793ADC

0-1500A

MCC-FAM

INPUT: 0-5VDC

OUTPUT: 0-50mV

(METER CAL. CARD

IS MTD. ON BACK

OF FAM)

X2X2

01C01B

L3L2L1

/5A

2CT

01A

1CT

/5A

01A 01B 01C

X1X1

01GG

01G

01H 175W

175 W

FIELD VOLTMETER

NOTE:

01G FOR UNITS 1,3,5,7

01GG FOR UNITS 2,4,6,8

1.0 RELAY AND CONTACT IDENTIFICATION

4E 4E

3TH8253

3-313 MCM

125 C

110A FOR 20 SEC.

45A CONTINUOUS

SET @ 0.6 ohms

TOTAL FFR BANK

0.6 OHM

64F

+125Vdc 125Vdc-

SEL-2664 Field Grd Det Module

Rev.1 "As-Built" GEN PROTECTIVE RELAY INSTALLS 3/2/12 T.R.M.

MB-OPN83E345B.1

And Trip 5C 70Sec Delay Ann below 5Kohm 10Sec Delay

SEL is set to Control Room

SEL 300G Relay MultiMode Fiber to

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

DC POWER CIRCUITS

POWER BRIDGE INTERNALS

REDUNDANT FANS

AIR FLOW DETECTORS

MB-OPN83E345C

JANUARY 1996

T.R.M.

G.A.H.

KTK

20A

KTK

20A

2FANTB

150V

2FANTB

MOT

FAN150V

1FANTB

MOT

FAN

2FANTB

150V

2FANTB

MOT

FAN

150V

115VAC 2.8A

REAR FAN

BRIDGE 1

THYRISTOR

1 FAN 2

115VAC 2.8A

REAR FAN

BRIDGE 2

THYRISTOR

2 FAN 2

115VAC 2.8A

FRONT FAN

BRIDGE 2

THYRISTOR

2 FAN 1

1FANTB

3 4

1 2

ACL2 12H

ACL1 12G

12D

12C

12B

12A

11H

11G

11D

11C

115VAC

14R

14P

120VAC

115VAC 2.8A

FRONT FAN

BRIDGE 1

THYRISTOR

1 FAN 1

11B

11A

MOT

FAN

TAUX

61 62

TAUX

81 82

44BR1

83FAN1

44BR1

83FAN2

5483FAN2

44BR182

FU-FAN

TAUX

13 14

13E

SET AT 100 LINEAR FT. / MIN.

3TH2031

P24 C24

80BR2

3TH2031

80BR1

13D

13C

80A

AFDN2

AFDP2

AFDN1

AFDP1

AT NORMAL AIR FLOW.

NOTE: DEVICE 80A OPENS

13B

13A

AIRFLOW

LOSS OF

BRIDGE #2

THYRISTOR

AIRFLOW

LOSS OF

BRIDGE #1

THYRISTOR

43 44

59GX1

44BR

14 3

44BR

72 71

TO 2 FOR BR2.

FOR BR1.CHANGE THE PREFIX

2. PREFIX ON DEVICES SHOWN

1. BR2 IS SAME AS BR1

NOTE:

01C

01B

01A

92 C

OPENS AT

26E

92 C

OPENS AT

26E

15151583

BR1

83151515

OUTPUT

D.C.

DCN

DCP

FS6

PER2

FS5

LED4

PER1

LED4

SN3

FS2

FS5

GATE

SCR5

GATE

SCR2

1N F

SCR5

1P F

FS4

FS3

LED3

SN2

FS6

FS3

GATE

SCR6

GATE

SCR3

SN4

SCR6

1N F

1P F

SCR3

FS2

LED2

FS1

SN1

FS1

FS4

GATE

SCR4

GATE

SCR1

GATING & SNUBBER P.C. BOARD, SCHEMATIC AC-303-100-432

SCR4

1N F

SCR1

PER2

1P F

LED1

PER1

26E

SWITCH

OVERTEMP

HEATSINK)

(MOUNTED ON

ASSEMBLY

THYRISTOR

NEGATIVE

1NTHY

ASSEMBLY

THYRISTOR

POSITIVE

1PTHY

26E

SWITCH

OVERTEMP

HEATSINK)

(MOUNTED ON

POWER

INPUT

A.C.

600V

2 1

80A

648 VDC

125 C

3-313 MCM

125 C

3-313 MCM

COPPER BUS

2.00 INCH WIDE

.50 INCH THICK x

COPPER BUS

2.00 INCH WIDE

.50 INCH THICK x

BETWEEN THESE REMOTE DEVICES

A-C EQUIPMENT CONTRACTOR

WIRES TO BE INSTALLED BY

0-1000A

100mV

1000ADC

FIELD DISCHARGE RESISTORS

FDR

06A

06J2806J2706J2606J2506J2406J2306J22

06J2106J2006J1906J1806J1706J1606J15

06J1406J1306J1206J1106J1006J906J8

06J706J606J506J406J306J206J1

1 2

2 1

1 2

SUPPRESSORS

VOLTAGE

SELENIUM

CTB1

59F

<#4 AWG>

<2/0>

125 C

3-313 MCM

125 C

3-313 MCM

0-1000A

FIELD

100mV

1000ADC

1SH

ON LINE 60

CONTACT

DCN

TO GENERATOR FIELD

BANK RATED 0.42 OHMS 1350 AMPS FOR 7.5 SEC.

EACH RESISTOR = 0.21 OHMS 76 AMPS CONTINUOUS.

04A

175 WATT

1000 OHMS

RELAY, PICK-UP 410VDC

FIELD OVERVOLTAGE

12NGV18A1A

GE CO.

2AM

1AM

<#2 AWG>

DCP

DCP1

41F

5SP

4SP

3SP

2SP

1SP

1 2

59RES

DC FIELD SCHEMATIC

AUXILIARY SYSTEMS

EXCITATION SYSTEM

CON’T FROM 83E345B

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

T.R.M.

G.A.H.

JANUARY 1996

EXCITATION SYSTEM

POWER SYSTEM STABILIZER

STATOR VOLTAGE/CURRENT SENSING

VPS1

CTB19

CTB12

CTB8

17GG

2-2

2-1

RESET

PSS

MALF

125BP2

125BN2

CTB19

X1 X2

(W)

(BK)

17K 1PSS2

SEE S1-100-MFB-450, SHEET 4.

AND IL-17C LOCATED ON REGULATOR DOOR.

INDICATING LIGHTS IL-17A, IL-17B,

NOTE:

CIRCUITS

PSS CONTROL

EXISTING

17G

17H

1PSSP

1PSS3A

PSS OFF

PSS ON

1PSS4 17G

CTB19

1PSS1

RAX

GBX

17J

CTB19

17H

17K

CTB19

PSS

OFF

PSS

3TH8022

POWER SYSTEM STABILIZER SWITCHES

(REMOTE)

TO NORMAL

SPRING RETURN

B45

OFF

NEUTRAL

TYPE W2, STYLE 505A703G55

XXXX

ONNEUTRALOFFNO.

END

HANDLE

CONTACTS

3TH2022

BK19A

BY-PASSED

VOLTAGE PSS

OVER/UNDER

IN SERVICE

PSS NOT

SERVICE

PSS IN

125BN2

17C

17B

17A

125VDC

125BP2

DCCP PANEL

24VDC

REGULATOR

REG. BOARD

OUTPUT TO

3TH2022

16C

16E

N24

C24

P24

17F

17E

17D

TB2

TB1

STABILIZER

POWER SYSTEM

TB2

TB1

18G

18B

19B

19D

BOARD

GEN. SENSING

18F

18A

3 9

90K2

21 22

90K1

A2 A1

90K1

90K2

13 14

3TH8022

90K2

A2 A1

RE5B

RE1B

8 7

17 17 116

17 11618

11618

0/U V

A2 A1

INSRV

MALF

90K1

52GCL MALF

1 12

INSRV

INSURV

O/U V

43 44

31 32

43 44

IL-17A

IL-17B

IL-17C

90K3

CTB3 CTB3

CTOCTI

CTB3CTB3

P03P02P01

65321

CTB3

PSS

19G

19F

X140

19E

19D

19C

X140

CABLE

19B

19A

GSB

6.6VAC

GEN SENSING PCB

3000 PRI/5A SEC

PHASE B

FROM STATOR CT

<#10AWG>

115 V, 3PH, 60HZ

FROM STATOR PT’S

<#12AWG>

2 8

AUX PT’S

120V/29.7V

4 10

POWER SYSTEM STABILIZER

CTB3

S.C. 7000SC

OUTPUT: 50-0-50mV

INPUT: 10-0-10VDC

MCC-BAL

1 - 0 - 1 SCALE

1 - 0 - 1 mA

BALANCE METER

TO REMOTE

SHLD

BAMN1

BAMP1

(120VAC)

TO LINE 14

14R

14P

ISOL-B1

TO LINE 14

OUTPUT:1-0-1mA

INPUT :10-0-10VDC

N24

C24

P24

MCRH

SCALE

1-0-1

METER

BALANCE

BAM

ON BACK OF BAM)

(METER CAL. CARD IS MTD.

STATOR VOLTAGE/CURRENT SENSING

13 14

CTB11

INSRV

CTB11

Pnl. 2IBS

116B116A

Pnl. 2IBS

125BP2

CTB8

S S

1PSSP

S S

90K3

Red Lgt Cntrl Rm

Green Lgt Cntrl Rm

PPCS PSS Status

MB-OPN83E345E.1

PSS In-Service to 90K3 Revision 10-7-11 T.R.M.

MB-OPN83E345F_1.dgn 8/5/2014 11:36:25 AM

MB-OPN83E345G.dgn 11/20/2009 7:39:04 AM

3TH2022

3TH2031

3TH2022

OVEREXCITATION

INSTANTANEOUS

42G

3TH2022

P24

X140 CABLE

PART OF

AT TEST PRESET VALUE

CURRENT REF SETTER

AT LOWER LIMIT

CURRENT REF SETTER

(NO LOAD FIELD I)

AT INITIAL VALUE

CURRENT REF SETTER

AT RAISE LIMIT

CURRENT REF SETTER

AT LOWER LIMIT

VOLTAGE REF SETTER

(RATED VOLTAGE)

AT INITIAL VALUE

VOLTAGE REF SETTER

AT RAISE LIMIT

VOLTAGE REF SETTER

OVER EXC (TIMED) ALARM

MINIMUM EXCITATION/

TERMINAL VOLTAGE > 50%

TERMINAL VOLTAGE > 19%

VOLTS/HZ ALARM

ZERO FIELD CURRENT

C24

24VDC SUPPLY

P24

3TH2031

3TH2022

3TH2031

3TH2022

3TH2031

3TH2022

F ZERO I

ENERGIZED

45A

42E

44C

44B

44A

43C

43B

43A

42D

42C

42B

42A

P24

42F

TB-X140

PART OF

A2 A1

35 132 132

62E2

37FX

59V/HZ

59GX1

59GX2

40/59EX

A2 A1

A1 132 132

35 85 42

133 ?

4EX

23 24

133 133

43 44

59GX2

133 76 A2

A2 A1

70V-M/RL

70V-M/INIT

70V-M/LL

70V-M/RL

32 33 134 76

134 76

134 77

32 33 135 77

135 77

A2 A1

70C-M/INIT

70C-M/LL

TEST PRESET

132 132 75 32

X140 CABLE

PART OF

TB-X140

PART OF

51A

50C

49E

REDUNDANT BRIDGE SELECT

CURRENT REFERENCE SETTER TO PRESET

CURRENT REFERENCE SETTER LOWER

VOLTAGE REFERENCE SETTER LOWER

CURRENT REFERENCE SETTER RAISE

VOLTAGE REFERENCE SETTER RAISE

CURRENT REFERENCE SETTER INITIALIZE

VOLTAGE REFERENCE SETTER INITIALIZE

GATE PULSE INHIBIT

GATE PULSE MAXIMUM RETARD

REGULATOR TRACKING INHIBIT

REGULATOR VOLTAGE MODE "ON"

REGULATOR CURRENT MODE "ON"

(EQUIVALENT TO RUNBACK)

MANUAL REGULATOR RVFL LIMIT

UNIT BREAKER STATUS SIGNAL

48A

50B

50A

49C

49B

49A

48D

48C

48B

48AA

49D

70CV

P24

62E2

52GCL

13 14

61 62

43-90C

43-90V

59GY

23 24

59FX

99MR

99GI

99MR

31 32

21 22

71 72

52GCL

71 72

52GY

33 34

43 44 72 71

TEST

13 14

44BR

TEST

13 14

33 34

SET ON 0.2A TAP

TURBINE OVERSPEED TRIP

125RBP 125RBC

15C

IRP IRN

PHASE UNBALANCE

EXCITER INPUT CURRENT

MAIN CONTACT

0.2/2.0A

46E

IN RESET POSITION

CONTACTS SHOWN

RELAY

SHUTDOWN

COMPLETE

EXCITER BREAKER TRIP

FAILURE

BRIDGE #1 & BRIDGE #2

FIELD OVERVOLTAGE

SUSTAINED

OVERCURRENT

EXCITER

OVERCURRENT

EXCITER

OVERCURRENT

EXCITER

CTB4

125VDC PROTECTIVE RELAY SUPPLY

71C

0.2A TAP

SET ON

0.2A TAP

SET ON

0.2A TAP

SET ON

2.0A

0.2/

2.0A

0.2/

2.0A

0.2/

71A

GENERATOR SHUTDOWN AND LOCKOUT

STATION PROTECTIVE RELAY BUS

50/51E-C

50/51E-B

50/51E-ACTB4

TOC

INST

TOC

INST

1 32

33 34

59FX2/TDE

86BR1 86BR2

14 14 1616

52GCL

33 34 81 82

41ECL

12-4X

23 24

PANEL

CB23

LIGHTING

RECPT-6RECPT-5RECPT-4RECPT-3RECPT-2RECPT-1

LT6-TB

LT6-TBLT5-TB

LT5-TBLT4-TB

LT4-TBLT3-TB

LT3-TBLT2-TB

LT2-TBLT1-TB

LT1-TB

GROUND

CUBICLE

GROUND

CUBICLE

GROUND

CUBICLE

GROUND

CUBICLE

GROUND

CUBICLE

GROUND

LT6

DS6

100H

20W

LT5

DS5

100G

20W

LT4

DS4

100F

20W

LT3

DS3

100E

20W

LT2

DS2

100D

20W

CTB1CTB1

115VAC

RELAY & CONTROL

& CONTROL

REGULATORBRIDGE #2BRIDGE #1

INTERIOR LIGHTING AND RECEPTACLES

DC OUTPUT

LT1

DS1

100C

CUBICLE

AC BREAKER

20W

ACL2

<#12AWG>

EXTERNAL SUPPLY

115V AC

ACL1

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

SIGNAL INTERFACE

REGULATOR OUTPUT

SIGNAL INTERFACE

REGULATOR INPUT

JANUARY 1996

T.R.M.

G.A.H.

EXCITATION SYSTEM

REG. INPUT SIGNAL INTERFACE

GEN. SHUTDOWN & INT. LIGHTING & REC.

MB-OPN83E345H

1. All generating units similar unless noted.

Notes:

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

T.R.M.

G.A.H.

JANUARY 1996

RELAY OUTPUT STATUS

EXCITATION SYSTEM

Notes:

21 22

116A

116B

116C

116D

CTB11

13 14

116H

116G

116F

116E

CTB11

1VRN

CTB8

125BN2

LINE

FROM

125BP2

LINE

FROM

CTB12

OFF

PSS

CTB11

CTB11 ON

PSS

CTB11

VOLTAGE

OVER/UNDER

BYPASSED

PSS

MALFUNCTION

PSS

SERVICE

PSS

(TERM. VOLT) MODE

REGULATOR IN REGULATE

(CURRENT) MODE

REGULATOR IN MANUAL

117A

117B

117C

117D

117E

117F

117G

117H

43-90C

43-90V

33 34

61 62

116K

116L

116M

116N

43 44

90K2

90K1

O/UV

MALF

INSRV

GTB

CTB13

CTB12

MODE)

(CURRENT

OVERVOLTAGE

FIELD

SUSTAINED

MODE)

(VOLTAGE

OVERVOLTAGE

FIELD

SUSTAINED

OVERVOLTAGE

FIELD

AUX. RELAY

OVERSPEED

GENERATOR

117J

117K

117M

117N

118A

118B

118C

118D

118E

118F

118G

118H

43 44

71 72

61 62

12-4X

59FX

59FX1/TDE

59FX2/TDE

CTB9

1 CTB9

CTB7

CTB6

CTB5

LOSS

OR FUSE

OVERTEMP

BRIDGE NO.2

LOSS

OR FUSE

OVERTEMP

BRIDGE NO.1

FLOW

OF AIR

ON LOSS

LOCKOUT

NO. 2

BRIDGE

FLOW

OF AIR

ON LOSS

TRANSFER

FAN

NO. 2

BRIDGE

FLOW

OF AIR

ON LOSS

LOCKOUT

NO. 1

BRIDGE

FLOW

OF AIR

ON LOSS

TRANSFER

FAN

NO. 1

BRIDGE

80BR1/TDE

114B

114A

113F

113E

113D

113C

113B

113A

FLOW

OF AIR

LOSS

NO. 2

BRIDGE

FLOW

OF AIR

LOSS

NO. 1

BRIDGE

LOCKOUT

NO. 2

BRIDGE

LOCKOUT

NO. 1

BRIDGE

26BR1

26BR2

13 14

104A

104C

104B

104D

86BR1

86BR2

25 27

110A

110B

110C

110D

110E

110F

110G

110H

CTB6

80BR1

80BR2

33 34

111A

111B

111C

111D

80BR1X/TDE

43 44

80BR2X/TDE

80BR2/TDE

43 44

CTB17

CTB15

CTB14

CTB10

TEST PRESET

LIMIT

HERTZ

PER

VOLTS

REGULATOR

DETECTED

CURRENT

FIELD

ZERO

VALUE

TEST PRESET

SETTER

REFERENCE

CURRENT

LOWER

SETTER

REFERENCE

VOLTAGE

CURRENT

RAISE

SETTER

REFERENCE

VOLTAGE

CURRENT

SIGNAL

ALARM

SEQUENCE

START

INCOMPLETE

132D

132C

132B

132A

80%

THAN

GREATER

VOLTAGE

GEN.

RELEASE

INHIBIT

GATE

ON/OFF

EXCITATION

ON/OFF

CONTROL

START/STOP

SWITCH &

GEN. SPEED

STATUS

POSITION

BREAKER

UNIT

STOP

FAULT

EXCITER

STOP

FAULT

EXCITER

READY

EXCITER

READY

EXCITER

52GCL

43 44

33 34

23 24

115A

115B

115C

115D

115E

115F

115G

115H

115J

115K

4EX

99GI

59GY

13 14

33 34

71 72

53 54

43 44

48EX/TDE

70CV/R

70CV/L

TEST PRESET

59V/HZ

37FX

21 22

31 32

53 54

43 44

21 22

CTB11

41L

CTB20

CTB16

138138

125BN2

LINE

FROM

125BP2

125BN2

52RC

134D

CTB19

FRN1

VP3

VP2

VP1

CTB19

CTB18

134C

CUBICLE)

IN BREAKER

(LOCATED

CONTACTS

AUXILIARY

MOC

BREAKER

41E

138C

ALARM

(TIMED)

EXCITATION

OVER

EXCITATION/

MINIMUM

25%

THAN

GREATER

VOLTS

TERM

134E

134A

133G

133 59GX1

33 34

40/59EX

13 14

13 14 R

VP3 REPLACED

WITH VP1 ON

ORIGINAL COPY

70V-M/LL

70V-M/INIT

70V-M/RL

W 13 14

13 14

41E/a

41E/b

41E/a

41E/b

15 16

11 12

7 8

3 4

52RC

LINE 134

125BN2 FROM

LINE 134

125BP2 FROM

CTB16

125BP2

CTB8

CTB16

FRN3

FRN2

CTB16

STATUS

BREAKER

41E

LIMIT

AT LOWER

SETTER

REFERENCE

CURRENT

CURRENT)

LOAD FIELD

VALUE (NO

AT INITIAL

SETTER

REFERENCE

CURRENT

135C

135A

LIMIT

AT RAISE

SETTER

REFERENCE

CURRENT

LIMIT

AT LOWER

SETTER

REFERENCE

VOLTAGE

125VDC

VOLTAGE)

(RATED

VALUE

AT INITIAL

SETTER

REFERENCE

VOLTAGE

LIMIT

AT RAISE

SETTER

REFERENCE

VOLTAGE

70C-M/INIT

70C-M/LL

13 14

41ECL

91 92

G unless noted.

1. All generating units similar

VPS1

CTB19

90K3

PSSP

MB-OPN83E345I.2

10-7-11 T.R.M.PSS In-Serv to 90K3 & 90K4 Curr Mode to PPCS

90K4

A B

PPCS Ind.

Gr Lt.

Red Lt.

138G

138H

CTB18

PKU1

K19

K20(UNIT1)

K41(UNIT2)

K62(UNIT3)

K83(UNIT4)

K104(UNIT5)

K125(UNIT6)

K146(UNIT7)

K167(UNIT8)

PKU1(UNIT1)

K40(UNIT2)

K61(UNIT3)

K82(UNIT4)

K103(UNIT5)

K124(UNIT6)

K145(UNIT7)

K166(UNIT8)

3-26-12 T.R.M.Add changes for 41E Trip and Bridge LO Ann.

Orange

W/B

G/B

O/B

BL/B

R/B

B/R

W/R

3sp.

LtBL

YEL

Grey

BL/R

W/B

O/B

B/R

G/R

R/B

W/R

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

GENERATOR, TURBINE & TRANSFORMER

1V1

1C1

1C2

2V1

2C1

2C2

3C1

3C2

3C3

3C4

3C5

K95

SP.

K95

PKA4

6TN

6TP

Bd.4, Compt.6E

To Unit Aux. TB2TB1

4G47

4PG61

4PG63

1sp

4PG4

4PG5

Bd.4, Compt.5E

To Unit Aux.

4G49

Oil Pump Motor

DC Turb. Brg.

To Unit 4

Oil Pump Motor

AC Turb. Brg.

To Unit 4

4A15B

Low Flow

Brg. Cool Water

To Unit 4 Turb common

2sp.

Panel

To Lighting

4PG69

4PG65

To Unit Aux.Bd.4

4PG66

4PG67

4PG68

sp.

RED

WHITE

R/BLK

GRN

BLUE

ORAN

WH/BLK

BL/BLK

OR/BLK

BLK

BLK/WH

GR/BLK

WHITE

RED

GRAY

ORANGE

GREEN

YELLOW

DARK BLUE

WHITE

Black

Purple

Black

K96

KX89

TOP PLATE WATER

LEVEL FLOAT SWS.

(LEAD)

63TD1

(STOP)

63TD0

(LAG)

63TD2

(ALARM)

63TD

MCP3

MCP4

K89

BP3

BP2

LT BL

2LC

4G48

4A15D

4G51 for D.C. Pump

Intlk & P.B. Cntrol

Oil Pump Cntrol Flow

Unit 4 DC Turb. Brg.

Pump #1 P.B Sta.

To Top Plate

Pump #2 P.B Sta.

To Top Plate

Float Controls

To Top Plate Pump

4PG7

4A15C

To UCB4, Inst. Pnl. 4P (458 & 459)

To UCB4, Inst. Pnl. 4P (454 & 457)

To UCB4, Inst. Pnl. 4J

Walkway Switch Under Shear Pin

Control

& D.C.Pump P.B.

Alarm & Cntrl, Low Oil Flow

To Turb. 4 Brg.

Pump Alcove Pin Light in Red Shear

MB-OPN83E323D

UNIT 4 WIRING DIAGRAMS

CONNECTION DIAGRAM

T U

A T

O R

S H

F L

C U

R R

R E

N T

B D

K86

K83

PKA4

MCP

MCP1

58 4CRX2

4COP1

4CRX1

70 K81

PKA4

K81

K73

PKA4

K76

TB17

R B 1F

Speed Switch Data

14 Underspeed (50%)

14-1 Energizes Air Brakes

14-2 Energizes Thrust Brg. Oil Pump

13 Synchronous Speed Switches (95%)

13-3 Exciter ON Input

13-4 Starts Synchronizer

13-5 De-energizes starting sequence sol.

13-6 Spare

12 Overspeed Speed Switches (115-150%)

12-2 Energizes SNL Sol. at 135%

12-4 Trips 5C, VCB and 41E at 150%

12-1 Annunciation at 115%

TB125

4COP2

65SD

3 sp.

3sp.

WORK THIS DRAWING WITH 83E19 TO 322, INCLUSIVE

REFERENCE DRAWINGS

*1. DENOTES SPLICED WIRES IN BOX OR CABLE TRAY

NOTES

2. Numbers in ( ) Denote Gov Control Board Terminal Numbers

Motor Supply

Top Plate #1 & #2

Compt. 2C & 2D

To Unit Aux. Bd. 4

TB4

TB3

PKA4

K92

65SD

K95

KX89

K88

Motor, Turb Pit Bay #4

4PG62 To Top Plate Pump #1

Motor, Turb Pit Bay #4

4PG64 To Top Plate Pump #2

2LC-20

2LC-22

2LC-24

TCP

49TI

TCP

49T3

PKL1

K191

PKL1

K199

ITP

ITN

ITP1

PKL1

K191

PKL1

K192

PKL1

K192

PKL1

K192

49T1

49T3

49T2

63QT

OIL IND. THERM.

OIL LEVEL GAUGE

RELIEF VENT

GAS PRESS

COI

T R

A N

S F

C O

N D

A R

.T .D

C O

N D

A R

LTS &

RECEPTS.

TRANSF. TERMINAL CABINET,

ON TRANS., D.T. DECK, EL.13893.0

N E

U T

R A

L 22

R T

C A

A N

S F

C O

R D

H T

N E

C O

N T

TRANSFORMER

(TYPICAL, SEE NOTE 1)

63QT2(Q-2)

63Q-4

63QT2(Q-3)

TURB. BRG.

OIL PRESS

SW.

TURB. BRG. OIL

FLOW SWS.

DC TURB. BRG. OIL PUMP,

PUMP ALCOVE, TURB. PIT

TURB. BRG. OIL

COOL WATER

FLOW SW.

SIGHT FLOW INDICATOR LIGHTS

24 24

IN DC PUMP

PIPELINE

P.B. STATION NEAR

AC TURB. BRG. OIL PUMP

AC TURB. BRG. OIL

PUMP, PUMP ALCOVE,

TURB. PIT

PUMP ALCOVE LIGHTS

CONV.

OUTLET,

PUMP

ALCOVE

BP1

63QT1(Q-1)

P.B. STATION NEAR

DC TURB. BRG.

OIL PUMP

BP1

BRG. TEMP. RELAY

BRG. OIL SUMP

FLOAT SWITCH

P.B. STA.

NEAR PUMPS

TOP PLATE DRAIN PUMPS,

TURBINE PIT

CONV. OUTLET, TOP COVER

38TG

63QL

BRG. RTD’S

#1 #2

4A15To UCB4, Inst. Pnl. 4B & 4G

2 1

BP1

3 4 5 6 7 8 9 10 11 35 33

34 32

A8 B C8

A6 B C6

65SD

K92 PKA4

K88

G E

S T

A T

D ’S

C10

A10

G U

B R

S H

O E

T H

R U

S T

B R

S H

O E

T U

A T

O R P

P A

N E

L C ,1 ,1

T U

A T

O R P

B D

PM1

PM2

PM3

RS1

RS2

K104

74RS

PMG

12-2

12-1

G E

C T ’S

T H

R U

U M

P C

O N

T R

O L

H S

L T

H S

H T

T H

E X

L T

BARRIERS

T H

R U

U M

P G

E N

H S

H E

A T

E R

J A

C K

M P

CO2 TH.

R ,R

65ST

13-6

AP2

12-4X

65SNL

AP1

41P

41P2

41P3

1SMN5

1SMN4

"A"

CREEP

"B"

CREEP

PKA4

C2 TB78

14-2

14-1

13-5

13-6

B,15

C,17

A,19

131 DL1

K73

TB59

C U

T U

A T

O R

T U

A T

O R

T U

A T

O R

LEVEL

BRG. OIL

THRUST

HI TEMP.

BRG.

THRUST

HI TEMP.

BRG.

GEN. GUIDE

41P

65ST3

L T

D O

M E

12-4

13-3

13-4

THERM.

AIR COOL.

OIL PS

THR. BRG.

CNTRL

CO2

12-3

GENERATOR 4 TERMINAL BOX, GENERATOR HOUSING, EL. 1383.0

B R

G .O

T H

R U

S T

B10

KX89

53 51

SPARE(61)

4A15A

LIGHTS, TOP COVER

GEN GUIDE PLATFORM

BIG LIGHTS

OUTLETS FOR

TURBINE 4

To Panel 8F-RIB 4G29

1sp.

1G35

1G34

1G38

To UCB8, Act Pnl.,5F

To Pnl. 2IB,L5

To Pnl. 2IB,L7 to close MOD when Breaker is racked out. Also disabled local close capability.

MOD Close Permisive to Cubicle Aux versus Bkr Aux "b" to be able

1. Rev. 5, Changed TB Labels as needed and Changed Transformer

COMPUTER

IDEDA

DESIGN &

RAFTINGD

Drawn by:

Checked by:

Reviewed by:

Submitted by:

Chief:

Spec. No.:

Contract No.:

Plot Scale Ratio:

Design File:

Sheet reference number:

Date:

Drawing Code:

Symbol Date Approved

Revisions

Descriptions

$$ - THINK VALUE ENGINEERING - $$

U.S. ARMY ENGINEER DISTRICT

CORPS OF ENGINEERS

OMAHA, NEBRASKA

12345

5 4 3 2 1

DACW 45

MISSOURI RIVER

BIG BEND DAM - LAKE SHARPE

Sect.

6-26-96 T.R.M.

D.A.A.

-94-C-0134

REVISED TO AS-BUILT 8-2000 D.A.A.

BREAKER INSTALLATION - FRAMATOME

VCB 124

TB8-6

TB8-5

TB8-4

TB8-1

TB8-2

TB8-3

TB9-3

TB9-2

TB9-1

TB9-4

TB9-5

TB9-6

TO TRANSFORMER

TO GENERATOR

TB6

TB7

R12

R13

R24

R21

R20

R19

NOT

USED

R18

R17

R16

R10

R15

R11

R14

TB1-4

TB1-7

TB1-8

TB1-9

TB3-1

TB3-2

TB1-12

TB2-1

TB1-2

TB7-6

TB1-3

1GP1

1GC2

1GL

1GT

1GN1

1GN

AN1

AN2

1GP3

1GP4

52GX

1GN

L E

V E

R I

V I

C E

G R

O U

SECONDARY

DISCONNECT

R G

2 1

1 2 3 4

LEFT SIDEFRONT DOOR

5 4

3 2

24 23 22

TB1

12 12

TB5

TB2

TB3

TB4

MOC-24

MOC-23

MOC-20

MOC-19

MOC-17

MOC-15

MOC-7

MOC-12

MOC-11

MOC-8

TB7-7

TB7-8

TB6-8

TB6-4

TB7-4

TB7-3

TB7-5

TB6-6

AG-2

AB-2

1GP

1GT

1GP4

1GP3

52GX

1GL

1GP1

TB5-6

TB5-5

TB5-3

TB5-2

TB5-1

TB4-12

TB4-3

TB4-8

TB4-7

TB4-4

1AP1

1AP

MLR

AP3

TB6-6

TB6-8

TB1-1

AB-1

MOC-3

MOC-4

MOC-2

MOC-1

1P 1N

TB1-1, AB-1 TB1-3, AB-3

TRIP CLOSE

TB3-12

TB3-11

TB3-10TB3-8

TB3-9

TB2-8

TB2-9

TB2-10

TB4-12

TB2-11

TB2-12

DP1

DP9

TB4-1

TB4-2

AN2 TB7-2

AN1 TB7-1

MOC-5

MOC-6

MOC-10

MOC-9

152A

1GC2

IGN1

1GN

MOC-27

MOC-28

SPARE

52b

SPARE

52b

MOC-31

MOC-32

TB3-4

TB3-3

TB3-6

TB3-2

TB3-1

TB2-12

TB2-6

TB2-7

TB2-10

TB2-11

TB1-8

TB1-9

AN2

1GP4

1GP3

65BP

AR1

1AP1

1AP

AR2

AN1

DP1

K21

DP91G38 TO GOV.

WIRE EXTERNAL CONN.

TB2-4AP3

1GN

1TSC

TB1-3

TB2-9

TB2-8

TB2-1

TB1-12

TB2-5

EXTERNAL CONN. WIRE

1GT

1GP

1GL

1GP1

1GC3

1GN1

TB1-1

TB1-6

TB1-11

TB1-10

TB1-4

TB1-2

AG-4

AB-4

TB1-2 TB1-4

AG-2, TB3-9

AG-4

52GX TB1-7

TB4-5

TB4-6

MOC-13

MOC-14

SPARE

52a

(1GP)

(1GT)

(1GP)

(1GL)

CABLE-1G35 TO

PNL. 2IB, L7

CABLE-1G35

(CONTINUE)

CABLE-1G34

33A

1G4

TO PNL. 4R-DCB, BKR. #1

(1GP) (1GN)

(1GP)

(1GP1)

(1GN)

(1GN1)

1AP1

1AP

1GT

1GP

1GL

DP1

DP9

33A

AP3

MLR

1AP

PKA1 TB3-5

The rest of the units are.

Not Hooked up on Unit #1, TS-1

TS-3

TS-4

TSG-1

TSG-2

TB2-7, TB5-4

TB2-4

TB2-5

TB2-2

TB2-3

TB3-3

TB3-4

TB3-11

TB6-1

TB6-9

1E5

TO EXC. CUB. #1, CTB4

1SP.

TB7-6, TB6-12

UPPER COMPARTMENT

LOWER COMPARTMENT

NOTES:

To Pnl. 2RB, L7

1TR2To Pnl. 1RB, L8 6

TB9

TB8

Z-4

Z-5

Z-6

Z-3

Z-2

Z-1

ZA-4

ZA-5

ZA-6

ZA-3

ZA-2

ZA-1

171819 16

15 14 13 12

3000 AMP 1500 MVA PAN ASSEMBLY

52 52

2 4

5252 525252

52 5252 5252

SPARES

MOC

R1212 TB6-5

R10

R11

TB7-7

TB7-9

TB7-3

TB7-5

SECONDARY

DETAIL

TB6-4R44

TB6-8

TB7-1

TB6-6

TB6-2

TB6-3

TB6-1

DISCONNECT

R2424

TB6-9

R20

R21

TB6-11

TB6-10

TB7-6R1616

R17

R18

R19

TB7-2

TB6-12

TB7-4

R14

R15

R13

TB7-10

TB7-8

TB6-7

TB5-6

TB5-5

SPARE

TB5-7

TB5-8

TB4-1

TB4-2

TB4-3

TB4-4

TB4-5

TB4-6

TB4-7

TB4-8

TB4-9

TB4-10

TB4-11

TB4-12

TB5-11

TB5-1

TB5-2

SPARE

TB5-3

TB5-4

SP 24

23SP

SPARE

TB5-9

TB5-10

31SP

SP 32

TB5-12

4-2005 T.R.M.

EXC.#1,CTB4

CABLE 1E5,TO

TO PNL.2IB,L5

ACT. PNL.,1F

CAB 1,UCB1,

(TSP)

1TSC1

125BP2

Rolled CT Lead Wires on TB9 New XFMR Relays 6-1-09 T.R.M.

General Revisions

MLR

14.4KV GENERATOR SWITCHGEAR

WIRING

VCB 124

JUNE 1996

1TSCO

1TSC1

1TSCO

1TSC1

TB6-11,TB1-3

TB3-8,TB1-11

TB3-12,TB1-6

MB-OPN83E1831.5

"AS-BUILT" Generator SEL Relay Install Note 1.

1RP

T.R.M.

TB1-10

TB4-11

SPTB2-6

4-11-13

UPPER COMPARTMENT

LOWER COMPARTMENT

C O

M P

U T

E R

D A D

E S

F T

G D

D e s i g n e d b y

D r a w n b y

C h e c k e d b y

R e v i e w e d b y

S u b m i t t e d b y

C h i e f

S p e c . N o

C o n t r a c

P l o t

S c a l t i o

D e s i g n i l e

S h e e t r e f e r e n c e n u m b e r

D a t e

D r a w i d e

S y m b o l

D a t e

A p p r o v e d

R e v i s i o n s

D e s c r i p t i o n s

G I N

E E

R I N

U .S . A

G I N

T R I C

C O

G I N

E E

R S

O M

A H

A , N

E B

R A

S K

A B C D

DCBA

D A

M I S

S O

U R I

R I V

E R

A R

P E

S e c t

W I R I

G R

A M

MB-OPN83E391

152 KV r.m.s. L.A.’S

138KV-115V

XVA

YVA

XVB

YVB

XVC

YVC

XVN

YVN

1EL3

138KV-115V

230KV BUS

1VG

1VC

FT.THOMPSON #1

CBA

89L1

89GT1

89T1

600-5A

1600-5A

TRANSF #1

13.5-230KV

142 MVA

3000-5A

TD3

TD2

TD1

1TR4

1TR6

1TR1

400-5A

C O

1G4

1TR2

VCB

1500 MVA

3000A

1TD1

1TD2

1TD3

1TD0

3PT’S

14400-120V.

3PT’S

14400-120V

1G12

1G11

15KV L.A.’S

& SURGE CAPS

1G8

1G9

CG1

CB1

3000-5A

TO SYNCHRONIZING

3 PT’S

14400-120V.

VB VC VOVG

1TR13

3 PT’S

14400-120V

3000-5A

GD0

GD1

GD2

GD3

2G11

1TD1

1TD2

1TD3

1TD0

VCB

1500 MVA

3000A

2G4

1TR3

3PT’S

14400-120V.

2G12

15KV L.A.’S

& SURGE CAPS

3000-5A

2G8

2G9

CG1

CB1

1FC2

CT0

CT1

CT2

CT3

GD0

GD1

GD2

GD3

To Pnl. 2IB, L7

To Pnl. 1RB, L8

To Pnl. 2RB, L7

To Pnl. 7RB, L3

To Pnl. 1IB, R9

To Pnl. 1RB, L9

To Pnl. 1IB, R8

To Pnl. 1RB,L9

To Pnl. 3IB, L7

To Pnl. 1RB, L8

To Pnl. 3RB, L7

TO EXCITATION

CUBICLE

To Pnl. 3IB, L9

TO EXCITATION

CUBICLE

TO EXCITATION

CUBICLE

TO EXCITATION

CUBICLE

To Pnl. 2IB, L9

1200A FAULT INTERUPTING

CIRCUIT SWITCHER WITH

MOTOR OPERATED VISIBLE

SWITCH DISCONNECT

1600A NON-FAULT INTERUPTING

CIRCUIT SWITCHER WITH

MOTOR OPERATED VISIBLE

SWITCH DISCONNECT

MANUAL, GANG OPERATED

GROUNDING SWITCH

1500-5A

1GD1

1GD2

1GD3

1GD0

1G3

89GT

1G2

RES

GND. TRANSF.

37.5KVA 12KV

120/240V

2G3

89GT

1500-5A

2G2

RES

GND. TRANSF.

37.5KVA 12KV

120/240V

1GD1

1GD2

1GD3

1GD0

To Pnl. 2RB, L7

To Pnl. 3RB, L7

GEN. RATED 67,274 KW, 0.95 PF (79,815 KVA) 80°C

81.8 RPM,13.8 KV

G1 Stator Rewound 12/1990, G2 Stator Rewound 4/1991, Both Original Cores

To Pnl. 1RB, R6

Coupling Capictor Voltage Transf (CCVT)

230KV/115-69V Dual Secondaries

1 2

83E351

& UNDERV. RELAY

T H

G R

A M

G E

A N

S F

O M

E R

, L

I N

M B

O P

C O

N V

E R

Pnl. 5IB, L9

3000-5A

CT0

CT1

CT2

CT3

CG1

CB1

3000-5A

CT0

CT1

CT2

CT3

CG1

CB1

230KV BUS

195KV L.A.’S

TD3

TD2

TD1

600-5A

1600-5A

2TR4

This is the start of the file's text. The full file is on GovTribe.

File details come from the government source that posted it. Updated Nov 14, 2017.