Description
IC694MDL648 General Electric
высотой 3U, расположенный в раме управления под DSPX.
волоконно – оптический разъем на передней панели и передаются в модуль обнаружения заземления.
ABB: Запасные части для промышленных роботов серии DSQC, Bailey INFI 90, IGCT, например: 5SHY6545L0001 AC1027001R0101 5SXE10 – 0181, 5SHY3545 L0009, 5SHI3545L0010 3BHB013088 R0001 3BHE009681R0101 GVC750BE101, PM866, PM861K01, PM864, PM510V16, PPD512, PPPD113, PP836A, P865A, 877, PPP881, PPPP885, PPSL500000 4 3BHL00390P0104 5SGY35L4510 и т.д.
General Electric: запасные части, такие как модули, карты и приводы. Например: VMVME – 7807, VMVME – 7750, WES532 – 111, UR6UH, SR469 – P5 – HI – A20, IS230SRTDH2A, IS220PPDAH1B, IS215UCVEH2A, IC698CPE010, IS200SRTDH2ACB и т.д.
Система Bently Nevada: 350 / 3300 / 1900, предохранительные зонды и т.д., например: 3500 / 22M, 3500 / 32, 3500 / 15, 3500 / 23500 / 42M, 1900 / 27 и т.д.
Системы Invis Foxboro: Серия I / A, управление последовательностью FBM, трапециевидное логическое управление, обработка отзыва событий, DAC,
обработка входных / выходных сигналов, передача и обработка данных, такие как FCP270 и FCP280, P0904HA, E69F – TI2 – S, FBM230 / P0926GU, FEM100 / P0973CA и т.д.
Invis Triconex: Модуль питания, модуль CPU, модуль связи, модуль ввода – вывода, например 300830937214351B, 3805E, 831235114355X и т.д.
Вудворд: контроллер местоположения SPC, цифровой контроллер PEAK150, например 8521 – 0312 UG – 10D, 9907 – 149, 9907 – 162, 9907 – 164, 9907 – 167, TG – 13 (8516 – 038), 8440 – 1713 / D, 9907 – 018 2301A, 5466 – 258, 8200 – 226 и т.д.
Hima: модули безопасности, такие как F8650E, F8652X, F8627X, F8678X, F3236, F6217, F6214, Z7138, F8651X, F8650X и т.д.
Honeywell: Все платы DCS, модули, процессоры, такие как: CC – MCAR01, CC – PAIH01, CC – PAIH02, CC – PAIH51, CC – PAIX02, CC – PAON01, CC – PCF901, TC – CR014, TC – PD011, CC – PCNT02 и т.д.
Motorola: серии MVME162, MVME167, MVME172, MVME177, такие как MVME5100, MVME5500 – 0163, VME172PA – 652SE, VME162PA – 344SE – 2G и другие.
Xycom: I / O, платы VME и процессоры, такие как XVME – 530, XVME – 674, XVME – 957, XVME – 976 и т.д.
Коул Морган: Сервоприводы и двигатели, такие как S72402 – NANA, S6201 – 550, S20330 – SRS, CB06551 / PRD – B040SSIB – 63 и т. Д.
Bosch / Luxer / Indramat: модуль ввода / вывода, контроллер PLC, приводной модуль, MSK060C – 0600 – NN – S1 – UP1 – NNN, VT2000 – 52 / R900033828, MHD041B – 144 – PG1 – UN и т.д.
The most fundamental reason for distinguishing these two motor types is that the
design of the air gap magnetic field is different. So the following differences arise
The back EMF waveform is different:
BLDC: Approximate trapezoidal wave (ideal state);
PMSM: sine wave (ideal state);
The three-phase current waveforms are different:
BLDC: Approximate square wave or trapezoidal wave (ideal state);
PMSM: sine wave (ideal state);
Differences in control systems:
BLDC: usually includes position controller, speed controller and current (torque) controller;
PMSM: Different control strategies will have different control systems;
Controls are different:
BLDC: 120-degree square wave current, using PWM control;
PMSM: Positive Xuan wave current, controlled by SPWM SVPWM.
However, in actual control, brushless DC can also be controlled by FOC, and permanent magnet
synchronous motors can also be controlled by square waves.
Just like the controllers of electric vehicles, I have disassembled and studied three or four. The interfaces are
all the same, the control chips are different, and of course the control algorithms are also different. Electric vehicles
controlled by sine waves have very low sound when starting and running, and there is no jitter during operation;
but electric vehicles controlled by square waves have very obvious sounds, and the jitter during operation can also
be felt. The judder is due to definite torque ripples.
Motors controlled by square waves have higher power efficiency, because motors controlled by sine waves have a lower effective voltage.
4. Control technology of permanent magnet synchronous motor
Permanent magnet synchronous motors and brushless DC motors can be operated using the same control method.
Control module DCS system spare parts HC800
Control module DCS system spare parts HAI805
Control module DCS system spare parts HAC319AEV1
Control module DCS system spare parts GVC736CE101 3BHB045647R0001
Control module DCS system spare parts GVC736CE101
Control module DCS system spare parts GVC736CE 3BHB045647R0003
Control module DCS system spare parts GVC736CE 3BHB045647R0003
Control module DCS system spare parts GVC736BE101 3BHE019719R0101
Control module DCS system spare parts GRBTU-01 3BSE013175R1
Control module DCS system spare parts GOP2
Control module DCS system spare parts GOP2
Control module DCS system spare parts GKWE857800R1214 87TS50E-E
Control module DCS system spare parts GJR5253100R3262
Control module DCS system spare parts GJR5253100R3160 07KT98
Control module DCS system spare parts GJR5252300R3101 07AC91H
Control module DCS system spare parts GJR5252300R3101 07AC91F
Control module DCS system spare parts GJR5252300R0101 07AC91
Control module DCS system spare parts GJR5252300R0101
Control module DCS system spare parts GJR5252100R0261
Control module DCS system spare parts GJR2394100R1210
Control module DCS system spare parts GJR2391500R1210 81EU01E-E
Control module DCS system spare parts GJR2389800R1210 81ET03M-E
Control module DCS system spare parts GJR2370800R0200
Control module DCS system spare parts GJR2370800R0100
Control module DCS system spare parts GJR2370400R1040
Control module DCS system spare parts GJR2370100R1000
Control module DCS system spare parts GJR2369900R1100
Control module DCS system spare parts GJR2368900R2340
Control module DCS system spare parts GJR2368900R2200
Control module DCS system spare parts GJR2366500R1010
Control module DCS system spare parts GJR2363900R1000
Control module DCS system spare parts GJR2358700R0002
Control module DCS system spare parts GJR2342800R1500
Control module DCS system spare parts GJR2342600R1000
Control module DCS system spare parts GJR2342500R1000
Control module DCS system spare parts GJR2332300R0100
Control module DCS system spare parts GJR2332200R0100
Control module DCS system spare parts GJR2329800R0100
Control module DCS system spare parts GJR2329100R0100
Control module DCS system spare parts GJR2312200R1010
Control module DCS system spare parts GFD563A102 3BHE046836R0102
Control module DCS system spare parts GFD563A102 3BHE046836R0102
Control module DCS system spare parts GFD563A101 3BHE046836R0101
Control module DCS system spare parts GFD563A101 3BHE046836R0101
Control module DCS system spare parts GFD563A101
Control module DCS system spare parts GFD233A103 3BHE022294R0103
Control module DCS system spare parts GFD233A101
Control module DCS system spare parts GFD233A101
Control module DCS system spare parts GFD233A 3BHE022294R0103
Control module DCS system spare parts GFD233 3BHE022294R0103
Control module DCS system spare parts GFD233
Control module DCS system spare parts GFD212A
Control module DCS system spare parts GFD212A
Control module DCS system spare parts GDC806C6003 3BHE044249R6003
Control module DCS system spare parts GDB021BE05 HIEE300766R0005
Control module DCS system spare parts GDB021BE05
Control module DCS system spare parts GDB021BE01 HIEE300766R0001
Control module DCS system spare parts GDB021BE
Control module DCS system spare parts GDB021 HIEE410455P104
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