Home >
Control Circuits >Motor Control > Asynchronous generator capacitor overvoltage protection circuit
Asynchronous generator capacitor overvoltage protection circuit
Source: InternetPublisher:清宁时光 Keywords: Protection circuit electromechanical asynchronous generator Updated: 2020/08/04
When an asynchronous motor is used as a generator, if used improperly, the excitation capacitor may be easily damaged by overvoltage. For this purpose
, a capacitor overvoltage protection device can be installed. The circuit is shown in Figure 7-3.
When the line voltage exceeds 400V, the overvoltage relay KAi operates, causing the capacitors Co and Cf to automatically exit to protect
the capacitors from damage.
Latest Control Circuits Circuits
- The meaning and importance of circuit protection, common types of circuit protection
- How to remotely control devices using ESP8266 and LPC2148
- Use your smartphone to turn on/off the power in your home
- Controlling LEDs with Node-RED in Raspberry Pi
- DC motor drive circuit composed of L293D
- Motor control circuit for starting and running without phase loss
- Light-controlled circuit design and analysis
- Electric vehicle battery charging protection circuit
- Design and production of no-load automatic power-off device for household power supply
- Bicycle anti-theft alarm
Popular Circuits
- Relay protection circuitb
- Three-phase power supply phase failure protection circuit
- Structure and working principle diagram of various protection circuits h
- USB interface circuit of Newman MP4 machine
- Thyristor overcurrent protection circuit 2
- Thyristor overcurrent protection circuit one a
- Control and protection circuit composed of master switch and cam controller
- One of the mains undervoltage and overvoltage protection circuits
- Alarm and protection circuit using operational amplifier
- Overcurrent protection circuit for generator low voltage starting a
京公网安备 11010802033920号