配电线路无功补偿技术降损研究与实践  

Research and Practice of Reactive Power Compensation Technology in Distribution Line

作　　者：李家翔 谢高硕 朱成 张瀚超 樊晓玲 LI Jiaxiang;XIE Gaoshuo;ZHU Cheng;ZHANG Hanchao;FAN Xiaoling(State Grid Jiangsu Xuzhou Power Supply Company,Xuzhou 221008,China)

机构地区：[1]国网徐州供电公司,江苏徐州221008

出　　处：《电工技术》2022年第6期117-119,共3页Electric Engineering

摘　　要：随着经济的发展,农村配电网的负荷及线路损耗日益增大。对于供电半径过长的线路,如何应用有效的管理措施及技术手段降低线路损耗,成为供电企业需要关注的问题。围绕配电网线损产生的原因,从技术角度研究降损的可行性,利用无功补偿,提升线路末端电压,减少线路无功的流动,进而降低线损。实践研究表明,该方法对降低线路损耗有一定的效果。With the development of economy,the load and line loss of rural distribution network are increasing day by day.For lines with long power supply radius,how to apply effective management measures and technical means to reduce line loss has become a problem to be concerned by power supply enterprises.Focusing on the causes of distribution network loss,the feasibility of loss reduction from a technical point of view is studied.Reactive power compensation is used to increase the voltage at the end of the line,reduce the flow of reactive power and reduce the line loss.Practical research shows that this method has a certain effect on reducing line loss.

关 键 词：配电线路 技术降损 无功补偿 末端电压 

分 类 号：TM714[电气工程—电力系统及自动化]