摘要
无功优化调度可以优化电网的无功潮流分布，降低电网的有功损耗和电压损耗，从而改善电压质量，确保用电设备安全可靠运行。然而由于电网建设和用户需求的变化，传统无功优化问题从目标函数到约束条件都相应发生变化。本文就近年来无功优化数学模型发生的变化以及无功优化问题求解方法的改进进行简要说明与分析。
Reactive power optimization scheduling could optimize reactive power flow distribution, reducing the active power loss and reactive power loss could improve the quality of voltage and make sure the safe and reliable operation of electrical equipment. Due to the changes of power grid and user demand, the same changes on target function and constraint conditions were happened in the traditional reactive power optimization problem. The changes of mathematical model and the improvement of solving method for reactive power optimization were expounded and analysed briefly in this paper.
出处
《贵州电力技术》
2012年第9期65-68,共4页
Guizhou Electric Power Technology
关键词
无功优化
多目标
经典算法
人工智能算法
混合算法
reactive power optimization
multiple targets
classical algorithm
intelligent algorithm
hybrid algorithm
