低压用电地区电压联合调整策略研究  

Research on the joint adjustment strategy of voltage in low voltage power consumption area

作　　者：刘进 李童 李小南 胡远婷 张睿 穆兴华 LIU Jin;LI Tong;LI Xiaonan;HU Yuanting;ZHANG Rui;MU Xinghua(State Grid Heilongjiang Electric Power Research Institute,Harbin 150030,China;State Grid Heilongjiang Electric Power Co.,Ltd.,Harbin 150090,China;State Grid Heilongjiang Electric Power Co.,Ltd.,Harbin Electric Power Supply Company,Harbin 150036,China)

机构地区：[1]国网黑龙江省电力有限公司电力科学研究院,哈尔滨150030 [2]国网黑龙江省电力有限公司,哈尔滨150090 [3]国网黑龙江省电力有限公司哈尔滨供电公司,哈尔滨150036

出　　处：《黑龙江电力》2021年第5期407-411,共5页Heilongjiang Electric Power

摘　　要：在掌握电网无功电源和无功负荷的基础上,制定无功补偿方案,做到各级电网的无功就地补偿,达到无功平衡。通过联合策略定位无功补偿设备的容量和位置,提出低压用电地区电网电压无功优化策略,实现补偿度的快速定位和电压优化,使地区电网电压控制策略能够兼顾无功补偿容量和补偿位置的协调。On the basis of mastering the reactive power supply and reactive load of the power grid,formulate the reactive power compensation scheme to achieve local reactive power compensation of power grids at all levels and achieve reactive power balance.Through the joint strategy to locate the capacity and location of reactive power compensation equipment,the voltage and reactive power optimization strategy of low-voltage power regional power grid is proposed to realize the rapid positioning of compensation degree and voltage optimization,so that the voltage control strategy of regional power grid can take into account the coordination of reactive power compensation capacity and compensation location.

关 键 词：无功补偿 降损节能 最优分布 规划优化 

分 类 号：TM711[电气工程—电力系统及自动化]