基于负荷实测的配电网无功优化及其降损节能效益分析Load Measurement Based Reactive Power Optimization for Distribution Network and Analysis on Its Effects in Loss Reduction and Energy Conservation
张晓虎;罗隆福;刘洁;
摘要(Abstract):
针对当前无功补偿存在的问题,设计了一种基于负荷实测的无功优化系统。在对系统进行总体设计的基础上,参照9区图法的控制策略设计了3种无功补偿控制模式,并采用就地和远端2种控制方式相结合的方法实现了无功补偿控制策略的优化。给出了系统的节能效益分析算法,并通过实例分析证明了系统具有很好的节能效果,基于负荷实测的无功优化系统可更有效地降低电网损耗,提高了电能质量。
关键词(KeyWords): 负荷实测;配电网;无功优化;节能效益分析
基金项目(Foundation): 国家自然科学基金资助项目(51077045)~~
作者(Author): 张晓虎;罗隆福;刘洁;
Email:
DOI: 10.13335/j.1000-3673.pst.2012.05.019
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