三绕组降压变电站的电压无功模糊控制策略  

Research of Voltage and Reactive Power Control Strategy Based on Fuzzy Logic Control in Three Winding Step-Down Substation

作　　者：雷绍兰[1] 曾豪[1] 古亮[1] 蒋东荣[1] 刘伟[1] 

机构地区：[1]重庆理工大学电子信息与自动化学院,重庆400054

出　　处：《重庆理工大学学报（自然科学）》2013年第7期90-95,共6页Journal of Chongqing University of Technology：Natural Science

基　　金：国家青年科学基金资助项目(51107155/E0705)

摘　　要：利用模糊控制适用于处理多限制、多目标的最优控制问题的优点,以220 kV三绕组降压变电站为例进行了电压无功模糊控制策略的研究。与九区图控制结果进行对比分析。结果表明:对三绕组变电站而言,模糊控制策略在实现控制目标等方面优于九区图控制策略,克服了九区图控制策略调节次数过多等缺点。This article in view of the fuzzy control is applied to deal with constraints, and multi-objective optimal control problems. It is used to study the reactive power and voltage control strategy in the example of 220 kV three winding step-down substation. On three winding transformer substation, with the nine area control results, it proves that fuzzy control strategy is better than the nine area control strategy in achieving control objectives, overcoming some shortcomings of nine area control strategy such as the regulation of too many times.

关 键 词：电压无功控制 模糊控制 三绕组变电站 

分 类 号：TM711[电气工程—电力系统及自动化]