Closed loop speed control
Source: InternetPublisher:傻阿乐 Keywords: Generator MOSFET Updated: 2020/03/25
The DC motor- tachogenerator
closed-loop control uses the internal
error amplifier EA of UC3637 . The tachogenerator speed voltage signal is filtered and compared with the speed command
voltage, and the error is amplified and corrected as the control voltage n. AOUT
and B of UC3637. Ut supplies the H-bridge switching power amplifier, which is composed of four MOSFETs .
The system acceleration is approximately iOOr/min per millisecond. The 3dB bandwidth is 80Hz.
Latest Control Circuits Circuits
- Controlling LEDs with Node-RED in Raspberry Pi
- Homemade Bluetooth controlled car using HC-05 Bluetooth module to communicate with mobile phone
- How to set up a cheap beam break sensor control distance scene using a reflector
- Replace the GE LOGIQ a200 ultrasound measurement key with a self-made touch switch
- Manual automatic air compressor control circuit
- Working principle of one Xipu STR soft starter controlling two motors
- Star-delta step-down starting control circuit for squirrel cage asynchronous motor
- Design and analysis of touch delay switch circuit composed of CD4011 and CD4001
- Magnetic door and window anti-theft alarm
- Precious home appliance anti-theft alarm
Popular Circuits
- Some brief summaries on power MOSFET applications, you deserve them
- Multi-channel patrol detection control circuit a
- Micro remote control receiving and control circuit
- Stapler control circuit
- Lightning protection wiring c for direct distribution generators from 300 to 1500kW
- Add the third wiring diagram of CJ-12 excitation regulator
- KGLF-31F3 automatic excitation device circuit b
- Simultaneous merging route diagram
- MC14046 phase locked loop integrated circuit
- Fully automatic monitoring circuit diagram of generator starting battery
京公网安备 11010802033920号