GE SPM Series, Instruction Manual

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GE Power Management SPM Synchronous Motor Protection & Control B-
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APPENDIX B B.1 FIGURES AND TABLES
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APPENDIX B FIGURES AND TABLESB.1 FIGURES AND TABLES B.1.1 LIST OF FIGURES
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1–1: SINGLE LINE DIAGRAM ........................................................................................................................ 1-2
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2–1: EXPLODED VIEW OF THE SPM............................................................................................................ 2-1
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2–2: PHYSICAL DIMENSIONS ....................................................................................................................... 2-3
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2–3: TYPICAL WIRING DIAGRAM ................................................................................................................. 2-4
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2–4: PANEL AND TERMINAL LAYOUT ......................................................................................................... 2-5
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2–5: REFERENCE VOLTAGE INPUT CONNECTIONS ................................................................................. 2-7
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2–6: RS485 WIRING ....................................................................................................................................... 2-8
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3–1: SALIENT POLE SYNCHRONOUS MOTOR ........................................................................................... 3-1
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3–2: TYPICAL TRANSFORMER ROTOR FLUX AND CURENT (CONSTANT SLIP) .................................... 3-2
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3–3: TYPICAL ROTOR FLUX AND CURRENT AT PULL-IN.......................................................................... 3-2
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3–4: ANGULAR DISPLACEMENT OF ROTOR .............................................................................................. 3-3
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3–5: MOTOR TORQUE VS. SPEED............................................................................................................... 3-3
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3–6: FIELD DISCHARGE RESISTANCE – MEDIUM STARTING TORQUE.................................................. 3-4
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3–7: RELUCTANCE TORQUE MOTOR MAGNETIZATION........................................................................... 3-6
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3–8: AMORTISSEUR WINDING PROTECTION ............................................................................................ 3-7
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3–9: PROTECTION FOR REDUCED VOLTAGE STARTS ............................................................................ 3-9
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3–10: POWER FACTOR SENSING EXAMPLE............................................................................................ 3-11
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3–11: POWER FACTOR RESPONSE TO LINE VARIANCE........................................................................ 3-14
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3–12: POWER FACTOR SENSING – MOTOR MODE VS. GENERATOR MODE ...................................... 3-15
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3–13: POWER FACTOR REGULATION....................................................................................................... 3-16
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3–14: ROTATING RECTIFIER EXCITER WITH SYNCHRONOUS MOTOR ............................................... 3-17
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3–15: BRUSHLESS STALL/ACCELERATION CHARACTERISTIC ............................................................. 3-18
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5–1: SPM DISPLAY STRUCTURE ................................................................................................................. 5-1
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8–1: GE POWER MANAGEMENT VOLTAGE DIVIDER NETWORK ............................................................. 8-1
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8–2: GE POWER MANAGEMENT VDN DIMENSIONS ................................................................................. 8-1
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8–3: GE MEBANE VOLTAGE DIVIDER NETWORK ...................................................................................... 8-2
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8–4: GE MEBANE VDN DIMENSIONS........................................................................................................... 8-2
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8–5: GE POWER MANAGEMENT CALIBRATION MODULE ........................................................................ 8-3
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8–6: GE POWER MANAGEMENT CM PHYSICAL DIMENSIONS................................................................. 8-3
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8–7: GE MEBANE CALIBRATION MODULE.................................................................................................. 8-4
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8–8: GE MEBANE CM PHYSICAL DIMENSIONS .......................................................................................... 8-4
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8–9: DC CURRENT TRANSFORMER............................................................................................................ 8-5
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8–10: DCCT PHYSICAL DIMENSIONS.......................................................................................................... 8-5