低压配电网并联电容器无功补偿优化算法的研究  

Research on Optimal Reactive Power Compensation Algorithm of Parallel Capacitors in Low-voltage Distribution Network

作　　者：陈涛[1] 高平[2] 黄艳铃[1] 卢伟[1] 

机构地区：[1]哈尔滨理工大学应用科学学院,黑龙江哈尔滨150080 [2]哈尔滨理工大学后勤集团,黑龙江哈尔滨150080

出　　处：《哈尔滨理工大学学报》2010年第3期82-85,共4页Journal of Harbin University of Science and Technology

摘　　要：针对低压配电网的特点,提出一种以网损最小为目标的电容器无功补偿优化算法,以确定补偿电容器的最佳安装位置和最佳补偿容量,该算法克服了近似算法和2n/(2n+1)算法的不足,可应用于任何复杂的低压配电网中.通过实践表明,采用该算法在低压配电网中投入无功补偿电容器后,经济效益比其它算法更显著.In this paper,considering the characteristics of the low voltage distribution networks,the authors work out an optimal capacitor reactive power compensation algorithm with the minimum electrical network loss as the goal in order to locate the optimal installation position and optimal compensation capacitance of the capacitors.The algorithm overcomes the insufficiency of the approximate method and 2n/（2n＋1） algorithm and can be used in any complex low voltage distribution network.Practice shows that the use of the algorithm in low voltage distribution network brings more remarkable economic benefits than other algorithms.

关 键 词：低压配电网 无功补偿 线损 优化算法 

分 类 号：TM714[电气工程—电力系统及自动化]