CG-Tech_Pub_0961-LP-035-4010_314_A_-_Copy.pdf
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- SSDG TEST AND INSPECT Federal contract opportunity
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- HSCG85-15-Q-P45M47
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CG TECH PUM 0961 LP 035 4010 314
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Text version
TP: 0961-LP-035-4010
(HM&E MANUAL)
TECHNICAL MANUAL
MOTOR-GENERATOR
POWER SUPPLY
282’ WMEC
NAVSEA
DISTRIBUTION STATEMENT B. – Distribution authorized to U.S. Government agencies only; this publication is required for official use or for administrative or operational purposes (1 June 1987). Other requests for this document must be referred to the Naval Sea Systems Command (SEA 09B2).
WARNING – This document contains technical data whose export is restricted by the Arms Export Control Act (Title 22, U.S.C., Sec 2751, et seq.) or the Export Administration Act of 1979 (Title 50, U.S.C., App. 2401 et seq.), as amended. Violations of these export laws are subject to severe criminal penalties.
DESTRUCTION NOTICE. - For unclassified, limited documents, destroy by any method that will prevent disclosure of contents or reconstruction of the document.
PUBLISHED UNDER AUTHORITY OF THE U.S. COAST GUARD
SWBS 314 DATE: 1 June 1987
Department of Homeland Security
UNITED STATES
COAST GUARD
SAFischbach Rectangle
SAFischbach Rectangle
SAFischbach Rectangle
SAFischbach Rectangle
SAFischbach Rectangle
| COVER PAGE |
| 3 KW Motor-Generator Power Supply - 60 Hertz to 400 Hertz |
| Table of Contents |
| Chapter 1 - General Information |
| Section 1 - General Data |
| 1-1 General Data |
| 1-2 Major Units |
| 1-2.1 Motor Generator Set |
| 1-2.2. Control Cabinet |
| Section 2 - Introduction |
| 2-1 Purpose |
| 2-2 Function of Major Components (See Figure 1-1-1) |
| 2-2.1 Motor Controller |
| 2-2.2 Motor-Exciter-Generator |
| 2-2.3 Circuit Breaker |
| 2-2.4 Voltage Regulator |
2-3 Salient Design Characteristics
| Chapter 2 - Detailed Description |
| Section 1 - Motor Generator Set |
| 1-1 General |
| 1-2 Identification |
| 1-3 Ratings and Classification |
| 1-3.1 Motor Generator Set |
| 1-3.2 Exciter |
| 1-3.3 Generator |
| 1-3.4 Motor |
| 1-4 Basic Components |
| 1-4.1 Main Frame |
| 1-4.2 Rotor Assembly |
| 1-4.3 Motor End Bracket |
| 1-4.4 Generator End Bracket |
| 1-4.5 Fan Assembly |
| Section 2 - Control Equipment |
| 2-1 General |
| 2-2 Control Cabinet |
| 2-2.1 Control Cabinet Components |
| 2-3 Leading Characteristics |
| 2-3.1 Control Cabinet |
| 2-3.2 Motor Controller |
| 2-3.3 Circuit Breaker |
| 2-3.4 Voltage Regulator |
2-4 Printed Circuit Board
| Chapter 3 - Principles of Operation |
| Section 1 - Voltage Regulator |
| 1-1 General |
| 1-2 Simplified Voltage Regulator Operation |
| 1-3 Voltage Sensing Circuit |
| 1-4 Error Voltage Detector |
| 1-5 Control Amplifier |
| 1-6 Unijunction Trigger |
| 1-7 Trigger Amplifier |
| 1-8 Exciter Field Supply |
| 1-9 Synchronizer |
| 1-10 Rate Circuit |
| 1-11 DC Power Supply |
| 1-12 Field Flashing and Short Circuit Operation |
| Chapter 4 - Operating Instructions |
| Section 1 - Operating Instructions |
| 1-1 Safety Notice |
| 1-2 General |
| 1-3 Starting |
| 1-4 Running |
| 1-5 Stopping |
| 1-6 Power Failure |
| 1-7 Overload Reset |
| Chapter 5 - Installation |
| Section 1 - Installation |
| 1-1 General |
| 1-2 Location |
| 1-3 Mounting |
| 1-4 Wiring |
| Section 2 - Check Out Before Start Up |
| 2-1 General |
| Chapter 6 - Maintenance |
| Section 1 - Preventive Maintenance |
| 1-1 General |
| 1-2 Motor Generator |
| 1-3 Control Cabinet |
| Section 2 - Corrective Maintenance |
| 2-1 General |
| 2-2 Maintenance of the Motor Controller |
| 2-3 Maintenance of the Circuit Breaker |
| 2-4 Disassembly/Reassembly of Motor Generator |
| 2-5 Instructions for Replacing Bearings |
| 2-6 Exciter Maintenance |
| 2-7 Signal Tracing the Voltage |
| 2-8 Repair of Printed Circuit Board |
| 2-9 Voltage Regulator Open Loop Test |
| 2-10 Miscellaneous Data for Troubleshooting |
| 2-11 Troubleshooting Chart |
| Chapter 7 - Parts Identification |
| Section 1 - Parts Lists |
| 1-1 General |
| 1-2 Special Tools |
| Chapter 8 - System Test Data |
| Section 1 - Test Data |
| 1-1 General |
| 1-2 Test Data Tabulation |
| Chapter 9 - Drawings |
| Section 1 - Drawings |
| 9-1 General |
| 9-2 Drawing List |
| List of Figures |
| Figure 1-1-1 System Block Diagram |
| Figure 2-1-1 Motor Generator Set |
| Figure 2-2-1 Control Cabinet |
| Figure 3-1-1 Voltage Regulator Block Diagram |
| Figure 3-1-2 Voltage Sensing Circuit |
| Figure 3-1-3 Error Voltage Detector Circuit |
| Figure 3-1-4 Control Amplifier |
| Figure 3-1-5 Unijunction Trigger |
| Figure 3-1-7 Exciter Field Supply |
| Figure 3-1-8 Synchronizer |
| Figure 3-1-9 Rate Circuit |
| Figure 3-1-10 DC Power Supply |
| Figure 6-2-1 Voltage Regulator Oscillograms |
| Control Cabinet Assembly for 3 KW 120V 3PH M/G |
| 30 KW Motor/Gen Set AC to AC (2 pages) |
| Control Cabinet Assembly for 3 KW 120V 3PH M/G |
| Control Cabinet Assembly for 3 KW 120V 3PH M/G - 60 to 400 Hz |
| Installation Drawing 30 KW 60 to 400 Cycles System (4 pages) |
| Voltage Regular PC Board Assembly - Voltage Regulator Schematic |
| List of Tables |
| Table 6-1-1 Inspection Table |
| Table 6-2-1 M-G Power Supply System Troubleshooting |
| Table 6-2-2 Motor-Generator Troubleshooting |
| Table 6-2-3 Voltage Regulator Troubleshooting |
| Switchboard Technical Manual - Instructions for Circuit Breakers |
| Safety Precautions |
| General Data |
| Nameplate Ratings, Classification Data, and Weights |
| Continuous Current Rating |
| Sub-Base Data |
| Section 1 - Description |
| General |
| Function |
| Line and Load Connections |
| Section 2 - Operation |
| Protective Features |
| Section 3 - Maintenance and Inspection |
| List of Figures |
| Figure 1 - Circuit Breaker Mounted |
| Figure 2 - Bottom View of Circuit Breaker |
| Figure 3 - Double-base Assemblies as Used in Panelboard Arrangement (Busbars not Supplied) |
| Figure 4 - Single Base |
| Figure 5 - Wiring Diagrams |
| Figure 6 - Typical Time-Current Characteristic of Overcurrent Tripping Device (Starting Cold at 50 degrees Ambient) |
| Figure 7 - Typical Temperature-Rating Curve |
| Figure 8 - Details of Male Copper Stabs (Not Furnished with Breaker) |
| Figure 9 - Latch-handle Locking (Furnished Upon Request) |
| Figure 10 - Front Panel Cutouts |
| Figure 11 - Outline Drawings of Mounting Base Units TK250-1B, TK250-2B, TK250-4B, TK250-6B |
| Technical Manual - A.C. Magnetic Controller |
| Controller Section Index |
| Instruction Sheet - No. N850 4 Pole and No. N851 5 Pole A-C Contactors |
| Description of Operation |
| General Care and Maintenance |
| Renewal of Main or Electrical Interlock Contacts |
| To Renew the Operating Coil |
| Adjustment of Mechanical Interlock |
| Instruction Sheet - No. N750 Thermal Overload Relay (Adjustable Type) |
| Description |
| How to Install Heater Coils in No. N750 Overload Relay |
| Details of Reset Magnet and Mounting Plate |
| Drawings |
| Panel Assembly for Controller - A.C. Magnetic, Size 0 |
| Controller - A.C. Magnetic, Size 0 |
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