摘要
根据揭阳10kV配电网的实际现状,提出了配电网无功优化的数学模型,采用前推回代法计算网络潮流,利用无功矩法确定补偿点和补偿容量。通过安装低压无功补偿装置及其容量的优化,能够在最大投资收益前提下,提高揭阳10kV配网的电压合格率和降低运行网损。
According to the radial structure of Jieyang 10kV distribution network, a mathematical model of reactive power optimization is introduced, and accurate reactive power moment is adopted to work out the compensate nodes and the capacity, with forward/backward sweep method as the power flow calculation method. It can meet the need of maximal profits, improve the voltage condition and reduce the power losses in operation.
出处
《电力电容器》
2007年第1期9-12,16,共5页
Power Capacitors
关键词
配电网
无功优化
无功精确矩法
Distribution network
Reactive power optimization
Accurate reactive power moment
