配电网柔性合环控制技术的研究设计与应用  

Design and application of flexible loop controller in distribution power grid

作　　者：佘强 徐世山 杨森林 马煜 史金刚 SHE Qiang;XU Shishan;YANG Senlin;MA Yu;SHI Jingang(Qinghai Electric Power Company,State Grid,Xining 810000,China)

机构地区：[1]国家电网公司青海省电力有限公司,青海西宁810000

出　　处：《电气应用》2022年第3期39-43,共5页Electrotechnical Application

摘　　要：基于大功率电力电子控制技术,提出了一种全新的配电网柔性合环控制方案。该方案彻底解决了来自不同供电网络的配电线路合环运行失败的问题。对该方案的基本工作原理、拓扑结构和控制方法进行了详细描述。通过实际工程应用验证了该技术方案的有效性和实用性,该技术的应用使得配电网供电更加可靠。A new method of flexible loop controller based on power electronic technology for distribution system is presented. The loop operation of different networks from power supplies can be carried out successfully by this device. The principle, construct and control strategy of this technique in details is described. The practice effect is proved by actual project of flexible loop controller by which the distribution system will be more reliable and advanced.

关 键 词：合环运行 电力电子 智能配电网 配电自动化 

分 类 号：TM76[电气工程—电力系统及自动化]