Description
P0911BQ PDF
The products and services provided by P0911BQ FOXBORO include but are not limited to:
P0911BQinstructions P0911BQTechnical Manual
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According to the three-phase power supply of the inverter, it can be divided into square wave control and sine wave control. The square wave control strategy is simple, and the control process is direct and effective. It adopts a six-step commutation strategy. The CPU modulates the PWM to drive the power switch tube to generate a three-phase power supply that can run the motor. The control strategy of sine wave is relatively complex, but the control effect is much better.
In sine wave control, there are two main control strategies.
One is direct torque control DTC Baidu Encyclopedia. The method is to calculate the estimated values of motor flux and torque based on the measured motor voltage and current. After controlling the torque, the motor speed can also be controlled. Direct torque control is a patent of the European ABB company. .
The second is, space vector control FOC Baidu Encyclopedia. Its essence is to equate an AC motor to a DC motor, and independently control the speed and magnetic field components. By controlling the rotor flux linkage, and then decomposing the stator current, the two components of torque and magnetic field are obtained. After coordinate transformation, the normal motor is realized. handover or decoupling control.
During sine wave control, there are many derived more sophisticated control strategies, such as feedforward control, maximum torque control, field weakening control, etc.
In the process of controlling the motor, there are multiple feedback control loops. When controlling the output of the motor, there is a current loop; on this basis, there is a control loop that controls the speed; when a servo motor is used, there is a position loop control.
ACC-5595-208 GE DCS card module
3BDH000320R02 ABB Input control panel
LD800HSE Input output module
LD800HSE 3BDH000320R02 ABB Numerical control module
A4H124-24FX P0973JN ENTERASYS Gateway module
A4H124-24FX ENTERASYS Industrial switch
A4H124-24FX P0973JN Power supply drive board
51410056-175 Input output module
CC-IP0101 Power supply drive board
CC-IP0101 51410056-175 Honeywell i/O expansion interface board
3BSE050091R65 Accessories for robot
PFEA112-65 Ethernet module
PFEA112-65 3BSE050091R65 Excitation communication adapter
PM511V16 3BSE011181R1 PLC controller
PPD115A102 ABB Analog input module
PP836A ABB Controller master unit
DSAI-130D 3BSE003127R1 ABB Frequency converter drive unit
DSAI130 ABB System board card
UAA326A02 ABB Controller module card
PCD231B101 ABB PLC control system
07CR41 ABB Servo drive module
SPBRC410 ABB Redundant controller cables are connected
DO620 ABB Power supply drive board
AI620 ABB Pressure transducer
AO610 ABB Power supply drive board
DI651 ABB board card
CI627 ABB Accessories for robot
RF615 RC610 Ethernet module
1TGB302003R0003 ABB Control input and output submodules
REF542PLUS ABB Digital input submodule
PPC902CE101 3BHE028959R0101 ABB Analog input module
RLM01 3BDZ000398R1 ABB Network interface module
REF610C11LCLR 60HZ abb Voltage measuring instrument
408368 IAM MODULE Robot axis calculation board
5SHX1445H0002 DCS card module
PFVI401 3BSE018732R1 Serial port measuring board
HIEE300024R4 UAA326A04 Pulse input submodule
SK829007-B Operating unit automatic controller
5SHY3545L0009 Power connection board
PPC380AE02 ABB Adapter module
PPC380AE02 Excitation power distributor
3BHB003688R0001 Ventilation terminal board
UFC760BE41 Programmable control module
UFC760BE42 Digital input module
PPD113B01-10-150000 SCR original thyristor
PFSK152 Control system module
PFSK151 Dc signal converter
PFEA113-20 Programmable controller
PM803F Robot power supply panel
UCD224A103 TCP module
FI830F Digital quantity output module
GCD207B101 CPU controller
DO880-1 ABB Soft starter
UNS0122A-P Temperature input module
XXD129A01 Communication module
PDD200A101 Inverter spare parts
UAD206A101 Input output processor
GDD471A001 Servo motor
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