Reactive Power Compensation Control Strategy of Substation Based on MCR
Zhou Qiangqiang1, Yang Bo2, Chen Jieming1, Wang Chen2
1. Guangzhou Electric Power Bureau, Guangzhou 510640; 2 State Key Laboratory of Advanced Electromagnetic Engineering and Technology (Huazhong University of Science and Technology), Wuhan 430074;
Abstract：An optimization control strategy is proposed considering the voltage and reactive power compensation of the substation. The low side voltage of the transform is chosen as the distinguished point. The reactive power control modes are divided into reactive power optimization control mode, low voltage urgent control mode and high voltage urgent control mode. MCR and FC are controlled as a whole by a double-closed PI control system based on IRPT. The voltage fluctuation of the system and the reactive power optimization are simulated as well as analyzed . The results show the control strategy is accurate and effective.
周强强, 杨波, 陈杰明, 王晨. 基于磁控电抗器的变电站无功补偿策略[J]. 电气技术, 2014, 15(03): 32-35.
Zhou Qiangqiang, Yang Bo, Chen Jieming, Wang Chen. Reactive Power Compensation Control Strategy of Substation Based on MCR. Electrical Engineering, 2014, 15(03): 32-35.
2014, Vol. 15 
