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Section | Section |
TABLE OF CONTENTS
-THEORY OF OPERATION SECTION-
Theory of Operation | Section E |
General Description | |
Battery, Engine, Rotor, Stator and Engine Protection | |
Weld Windings, Rectifier, Power Modules and Feedback | |
Control Transformer and Control Board | |
Insulated Gate Bipolar Transistor (IGBT) Operation | |
Pulse Width Modulation | |
Chopper Technology Fundamentals |
| TO | WORK |
| CONTROL | |
| BOARD | TERMINAL |
SHUNT | __ | |
RECTIFIER |
|
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| TO |
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| CONTROL |
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| BOARD |
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| POWER MODULES |
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| (TWO) |
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| IGBT | ELECTRODE |
| TERMINAL | |
| CHOKE | + |
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| IGBT |
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| W |
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| D | I |
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| N |
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| L |
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| D |
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| E |
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| I | N |
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| W |
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| |
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| G |
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| CONTROL |
| ENGINE | MECHANICAL | ROTOR | BOARD | |||
STARTER | ROTATION | ||||||
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| SLIP |
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| RINGS |
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| ARC OUTPUT MODE |
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| STATOR |
| CONTROL CONTROL SELECTOR | |
ALTERNATOR | ENGINE |
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| SENSORS |
| AUXILIARY | WINDINGS |
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| SOL |
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| 1 |
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| I |
| 1 |
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BATTERY | SOL | D |
| 5 |
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| V |
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| |||
| L |
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| S |
| A |
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| E |
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| H |
| C |
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| R |
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| U |
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| 230VAC |
| |
| T |
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| RECEPTACLE |
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| D |
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| O |
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| W |
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| 115VAC |
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| N |
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| |
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| RECEPTACLE | 42VAC |
| |
| ENGINE |
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| PROTECTION |
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| 30VAC |
| |
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| |
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| CONTROL |
|
| ||
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| TRANSFORMER | 30VAC |
| ||
