摘要
统一潮流控制器能够调节输电线路电压、相位和阻抗参数,是迄今为止功能最为全面的柔性交流输电技术装置,近年来得到了理论界和工程界的广泛关注。本文对2000年之后国内外学者针对统一潮流控制器的相关研究进行综述,总结了统一潮流控制器优化设计呈现出的新特点,概述了统一潮流控制器控制策略、建模方法及其在电力系统中的主要应用,同时介绍了学者们在统一潮流控制器保护监控、选址定容等其他方面的相关研究,最后分析了目前存在问题及未来发展方向,以期为电力工作者开展统一潮流控制器相关研究提供参考。
A unified power flow controller(UPFC)can control the parameters of transmission lines,such as voltage,phase and impendence.So far,it has been the most comprehensive flexible alternative current transmission system(FACTS)device,and has attracted much focus from the theoretical and engineering fields.In this paper,the research es on UPFC conducted by scholars both at home and abroad after the year of 2000 are reviewed.First,the new charac teristics emerging in the UPFC design are summarized.Afterwards,its control strategy,modeling method and main ap plications to power system are outlined;meanwhile,the researches on the protection and monitoring,locating and siz ing,and other aspects of UPFC are introduced.Finally,the existing problems and the developing trend in the future are analyzed.It is expected that this work will provide reference for electric workers to carry out related researches on UPFC.
作者
刘国静
祁万春
黄俊辉
龚辉
柏彬
陈喆
LIU Guojing;QI Wanchun;HUANG Junhui;GONG Hui;BO Bin;CHEN Zhe(Economic and Technological Research Institute,State Grid Jiangsu Electric Power Company,Nanjing 210008,China)
出处
《电力系统及其自动化学报》
CSCD
北大核心
2018年第12期78-86,共9页
Proceedings of the CSU-EPSA
关键词
统一潮流控制器
UPFC建模
控制策略
UPFC应用
unified power flow controller(UPFC)
model of UPFC
control strategy
applications of UPFC
