主配电馈线上固定电容器和可调电容器的最佳配置  

OPTIMAL LOCATION OF FIXEDAND SW ITCHABLE SHUNT CAPACITORS ON PRIM ARY DISTRIBUTION FEEDERS

作　　者：周双喜[1] 王琦[1] 

机构地区：[1]清华大学电机系,北京100084

出　　处：《电力系统自动化》2000年第4期37-41,共5页Automation of Electric Power Systems

摘　　要：研究了在主配电馈线上安装固定和可调并联电容器的优化配置问题,以减少功率与能量损耗,从而取得最佳净经济节约价值。提出的基于优化技术的通用计算程序可求解最佳固定和可调电容器组容量、最佳安装位置、最佳投切时间。该模型适应不均匀馈电线上实际的无功负荷分配。In order to reduce loss of power and energy and to optim ize the netm onetary savings, this paper studies optim al location of fixed and switchable shunt capacitors on prim ary distribution feeders. By the new general procedure based on optim ization technique, the optim al capacity, the optim al location and the optim al sw itching on-off tim e of fixed and sw itchable shuntcapacitors, are solved. The proposed m odelm ay also be used to analyze practicalreactive load distribution on non-uniform feeders. Num ericalexam ples show that net m onetary savings from optim ization ofreactive load distribution on practicalprim ary distribution feeders are large.

关 键 词：主配电馈线 无功优化 固定电容器 可调电容器 

分 类 号：TM715[电气工程—电力系统及自动化]