摘要
分析了油田配电网的特点、无功补偿的现状。提出了4种无功补偿方式以及无功补偿原则。以配电网年运行费用最小为目标函数构建了无功优化数学模型,得到各节点的最佳补偿容量。该研究有助于减少电网损失。
The trait of power grid distribution in oil field and situation of reactive power compensation were analyzed. Four reactive power compensation modes and principles were proposed. Taking the least annual operation cost of power grid distribution as objective function, the mathematical model to optimize reactive power compensation was set up, then optimal compensation capacity of every node was attained, which help decrease of loss in power grid.
出处
《低压电器》
北大核心
2009年第15期41-43,共3页
Low Voltage Apparatus
关键词
无功补偿
优化
配电网
数学模型
reactive power compensation
optimize
power grid distribution
mathematical model
