Description
DSTXW110 Система возбуждения DCS ABB
CC – Link и другие. Каждый слот IO может быть выбран автономно в соответствии с потребностями клиента, а один модуль поддерживает до 16 каналов.
Технологии основаны на инновацияхDSTXW110 Предоставление клиентам высококачественных и надежных продуктов всегда было постоянным стремлением к нулю.
Давайте посмотрим на его инновации и различия с предшественниками: с жидкокристаллическим дисплеем, вы можете увидеть параметры связи, состояние канала IO,
информацию о версии модуля и так далее; DSTXW110 Отладка и обслуживание более интуитивно понятны; ABS огнестойкая пластиковая оболочка, небольшой размер,
легкий вес, с использованием совершенно новой пряжки монтажной карты, установка более прочная и надежная.
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.
VT-VSPA2-1-1X/T1 REXROTH
CSH01.3C-NN-ENS-NNN-CCD-NN-S-NN-FW
HNF01.1A-F240-R0094-A-480-NNNN
HCS02.1E-W0028-A-03-NNNN
HCS02.1E-W0012-A-03-NNNN
HCS02.1E-W0012-A-03-NNNNR91129837
HCS01.1E-W0054-A-03-B-ET-EC-NN-NN-NN-FW
HCS02.1E-W0028-A-03-NNNN
V7768-320001 GE
V7768-320000 GE
V7768-320000 350-9301007768-320000 A0
V7768-320001 350-9301007768-320001 C
V7768-322001/350-9301007768-322001 A2
V7768-322001 GE
HCS02.1E-W0028-A-03-NNNNR911298374
SYHNC100-NIB-22A/W-24-P-D-E24-A012 R900978416
SYHNC100-NIB-23/W-24-P-D-E23-A012 R900978416
SYHNC100-NIB-24-P-D-E23-A012 R900978416
REXRTOH SYHNC100-NIB-2X/W-24-P-D-E23-A012 R900978416
REXRTOH VT-HNC100-1-23/W-08-P-0 R00958999
REXRTOH VT-HNC100-2-30/P-I-00/G02 R901134616
REXRTOH VT-MVTW-1-16/D
REXRTOH VTS0234-47/AP025
REXRTOH HCS02.1E-W0054-A-03-NNNN
IC693CPU363LT GE
IS220YAICS1AJA0C2S7 GE
GE Discrete contact input I/O module IS220YDIAS1AJA4F19X
“ABB P10800K02+HN800K02”
“ABB 3BHE019719R0101 IGCT module”
“ABB 3BHB021400 IGCT module”
“ABB 5SHY4045L0003 IGCT module”
“ABB 5SHY4045L0003 3BHE019719R0101”
“ABB 5SHY4045L0003 3BHB021400”
“ABB 5SHY4045L0003 3BHB021400 3BHE019719R0101 GVC736BE101”
“ABB 5SHX1960L0006 3BHB016120R0002 3BHE019719R0101 GVC736BE101”
“ABB 5SHX1960L0006 GVC736BE101”
“ABB 5SHX1960L0006 3BHE019719R0101”
“ABB 5SHX1960L0006 3BHB016120R0002”
“ABB 3BHE019719R0101 GVC736BE101”
“ABB IGCT module 3BHE019719R0101”
“ABB IGCT module 3BHB016120R0002”
“ABB IGCT module 5SHX1960L0006”
PCD235B101 3BHE032025R0101 ABB
3BHE032025R0101 CPU processor ABB
PCD235B101 CPU processor ABB
HIEE300927R0101 processing module
UBC717AE01 processing module ABB
UBC717AE01 HIEE300927R0101 ABB
XVC724BE101 3BHE009017R0101 ABB
3BHE009017R0101 processing module ABB
XVC724BE101 processing module ABB
3BHB002916R0101 processing module ABB
UFC721AE101 processing module ABB
UFC721AE101 3BHB002916R0101 ABB
UFC719AE01 3BHB00072R0101 ABB
UFC719AE01 3BHB003041R0101 ABB
3BHB00072R0101 processing module ABB
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