EXAMPLE CASE:

VSC Transmission with AC transmission characteristics based on a simple 6-pulse STATCOM example provides up to 75 MW power to the ac receiving end system, DC voltage - 110kV



- Rectifier

Controls power as a function of phase angle difference between sending end and receiving end AC voltages, Controls reactive power at the sending end bus.　

Note: Sending end AC voltage controlled by exciter of the generator. PWM with carrier frequency up to 33 times fundamental.

　　　　　　　　　　　　

- Inverter

Controls AC voltage - magnitude and also DC voltage.　Uses PWM with carrier frequency up to 33 times fundamental.