Description
P0922CV PDF
The products and services provided by P0922CV FOXBORO include but are not limited to:
P0922CVinstructions P0922CVTechnical Manual
Contact: Mr. Lai
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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.
YOKOGAWA AIP601
YOKOGAWA EP1A
YOKOGAWA VM2D
YOKOGAWA EX1A
YOKOGAWA ADV559-P00
ABB CPU 3BHE041343R0102
ABB CPU PCD530A102
ABB PCD530A102 3BHE041343R0102
YOKOGAWA AIP503
YOKOGAWA AIP121
YOKOGAWA ESCA
YOKOGAWA ADV159-P00
YOKOGAWA APM11
YOKOGAWA ADM52-2
YOKOGAWA ADM51
YOKOGAWA LCSC
YOKOGAWA AS-S949IBJ-0
YOKOGAWA AIP562 S1
YOKOGAWA AIP413
YOKOGAWA ET5B
YOKOGAWA NP54C
YOKOGAWA ADV561-P00 S2
YOKOGAWA ADV169-P00 S1
YOKOGAWA AAI141-H00
YOKOGAWA ADM52C
YOKOGAWA MX2D
YOKOGAWA ST3D
YOKOGAWA ST4D
YOKOGAWA ATD5A-00-S1
YOKOGAWA VC401-10
YOKOGAWA NC4B
YOKOGAWA EC0A
YOKOGAWA ADM52
YOKOGAWA SL1400 701240-R-J0-HE
YOKOGAWA RS2C
YOKOGAWA RS2C
YOKOGAWA AAI141-S00 S2
YOKOGAWA VM1B
YOKOGAWA CNB-22A
YOKOGAWA AAP149-S00 S1
YOKOGAWA NP2A
YOKOGAWA NP53C
YOKOGAWA EB402-10 S1
YOKOGAWA F3BU040N
YOKOGAWA CP345
YOKOGAWA EB501-10 S2
YOKOGAWA CP451-10 S2
YOKOGAWA EA2A
YOKOGAWA EN71A
YOKOGAWA AIP181
YOKOGAWA IP91A
YOKOGAWA PW482-10 S2
KEBA FB201
YOKOGAWA AAM50
YOKOGAWA CP21A
YOKOGAWA AIP502
YOKOGAWA PS62A
YOKOGAWA AAM11B
YOKOGAWA ANR11D-420S1
YOKOGAWA AAR181-S50S2
YOKOGAWA VF311
YOKOGAWA DX11A
YOKOGAWA ADM11C
YOKOGAWA EH1A
YOKOGAWA PW302S4
YOKOGAWA ADM11
YOKOGAWA AIP512
YOKOGAWA AIP532
YOKOGAWA AVR10D-Q22020-S2
YOKOGAWA FC82B
YOKOGAWA PW404
YOKOGAWA SI11B
YOKOGAWA SDBS-140A
1.Has been engaged in industrial control industry for a long time, with a large number of inventories.
2.Industry leading, price advantage, quality assurance
3.Diversified models and products, and all kinds of rare and discontinued products
4.15 days free replacement for quality problems
ABB — AC 800M controller, Bailey, PM866 controller, IGCT silicon controlled 5SHY 3BHB01 3BHE00 3HNA00 DSQC series
BENTLY — 3500 system/proximitor, front and rear card, sensor, probe, cable 3500/20 3500/61 3500/05-01-02-00-001 3500/40M 176449-01 3500/22M 138607-01
Emerson — modbus card, power panel, controller, power supply, base, power module, switch 1C31,5X00, CE400, A6500-UM, SE3008,1B300,1X00,
EPRO — PR6423 PR6424 PR6425 PR6426 PR9376 PR9268 Data acquisition module, probe, speed sensor, vibration sensor
FOXBORO — FCP270 FCP280 FCM10EF FBM207 P0914TD CP40B FBI10E FBM02 FBM202 FBM207B P0400HE Thermal resistance input/output module, power module, communication module, cable, controller, switch
GE —- IS200/215/220/230/420 DS200/215 IC693/695/697/698 VMICPCI VMIVME 369-HI-R-M-0-0-E 469 module, air switch, I/O module, display, CPU module, power module, converter, CPU board, Ethernet module, integrated protection device, power module, gas turbine card
HIMA — F3 AIO 8/4 01 F3231 F8627X Z7116 F8621A 984862160 F3236 F6217 F7553 DI module, processor module, AI card, pulse encoder
Honeywell — Secure digital output card, program module, analog input card, CPU module, FIM card
MOOG — D136-001-007 Servo valve, controller, module
NI — SCXI-1100 PCI – PXIE – PCIE – SBRIO – CFP-AO-210 USB-6525 Information Acquisition Card, PXI Module, Card
Westinghouse — RTD thermal resistance input module, AI/AO/DI/DO module, power module, control module, base module
Woodward — 9907-164 5466-258 8200-1300 9907-149 9907-838 EASYGEN-3500-5/P2 8440-2145 Regulator, module, controller, governor
YOKOGAWA – Servo module, control cabinet node unit
Main products:
PLC, DCS, CPU module, communication module, input/output module (AI/AO/DI/DO), power module, silicon controlled module, terminal module, PXI module, servo drive, servo motor, industrial display screen, industrial keyboard, controller, encoder, regulator, sensor, I/O board, counting board, optical fiber interface board, acquisition card, gas turbine card, FIM card and other automatic spare parts
