摘要
本文对电力系统无功功率的合理配置进行优化,然后着重对电力系统发生故障后系统电压的变化机理及电压的稳定性和电压调节控制对策作了较深入详细的理论分析,确定了事故后无功功率的最小补偿容量及电压水平,并用曲线明确表示。
Optimization of reactive power in electric power systems has been studied in this paper. Voltage changes and Voltage seability after faults are analysed and schemes of Voltage control are presented. The minimum capacity of reac tive power compensation and voltage profile of the power systems are calculated and expressed clearly by curves
关键词
电力系统
电压调控
无功功率
补偿
s:electric power systems, optimization of reactive power. voltage control