Research of reactive power and voltage integrated control in substation based on new type SVC

The current reactive power compensation Research is discribed, the principle and characteristics of controlled reactor are presented in this paper, a dynamic reactive power compensation set based on MCR is developed, using its capacity to adjustment smoothly. The running test results in a 220KV substation show that the compensation system can quickly respond to the voltage and reactive power requirements, the system voltage quality and reactive power distribution are improved.