农网全网无功优化方案探讨

Discussion on Reactive Power Optimization Scheme for the Whole Rural Power Network

针对农村配电网出现的无功匮乏面广、无功缺额大及功率因数低等问题,基于现有的几种无功补偿方式,提出了全网无功优化控制策略,阐述了无功优化控制策略的基本原理及控制过程。依托实际工程,证明了在全网实行无功优化控制策略的可行性,确实能够实现无功的优化补偿,对于实际工程具有一定的参考价值。

For such problems occurred in the rural distribution network as lack of reactive power, big reactive power vacancy and low power factor etc., based on the existing several kinds of reactive power compensation methods, control strategy of reactive power optimization is proposed for whole rural distribution network. The basic principle and control process of the control strategy of reactive power optimization are described. Through application in actual projects, the feasibility of applying such control strategy in the whole network is proved, the reactive power optimization compensation can be achieved, and for actual projects have a definite reference value.