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根据补偿对象特性的不同，提出了相应的电力系统谐波治理与无功功率补偿的新方案，极大地减小了高频有源补偿装置的容量。阐述了混合型补偿的原理，给出了基于三相电路瞬时无功功率理论ｄｑ 分解的控制算法，计算机仿真对理论分析进行了验证
According to the different characteristics of compensation object, a new scheme of harmonic control and reactive power compensation of power system is proposed, which greatly reduces the capacity of high frequency active compensation device. The principle of hybrid compensation is expounded, the control algorithm based on dq decomposition of instantaneous reactive power theory of three-phase circuit is given, and the theoretical analysis is verified by computer simulation