摘要
分布式柔性交流输电系统是FACTS技术的最新发展方向,该技术通过将大量静止串行补偿器分布挂在电力传输线上实现对传输网络的潮流控制,减轻拥塞,限制环流,增大电力传输能力。本文对这种分布式静止串行补偿器的结构及原理做了简要介绍,设计了基于有源可变电感的分布式静止串行补偿器。仿真和实验表明,该补偿器具有良好的潮流控制作用,结构特点满足分布式FACTS需要。
Distributed Flexible AC Transmission Systems （D-FACTS） is a new way of FACTS. It uses a large number of distributed static series compensator （DSSC） modules that can be clipped on to an existing power line to control power flow, relieve congestion, limit loop flows and improve the power transfer capacity. This paper makes the descriptions on configuration and basic principles of DSSC. An experimental system of the DSSC based on active variable reactance is designed. The simulation and experimental results are presented, verifying that the designed DSSC has good performance of power flow control, and configuration of DSSC is adaptable for D-FACTS.
出处
《电工电能新技术》
CSCD
北大核心
2005年第4期55-58,共4页
Advanced Technology of Electrical Engineering and Energy
关键词
柔性交流输电系统
分布式FACTS
补偿器
潮流控制
电力传输线
flexible AC transmission systems （FACTS）
distributed FACTS （D-FACTS）
compensator
power flow control
power transmission lines
