UPFC在提高输电线路可用传输能力中的应用  

UPFC Applied in Improving Available Transmission Capacity of Transmission Lines

作　　者：郎华 周曹庆 周经天 LANG Hua;ZHOU Caoqing;ZHOU Jingtian(State Grid Shanghai Maintenance Company,Shanghai 200336,China)

机构地区：[1]国网上海市电力公司检修公司,上海200336

出　　处：《电工技术》2018年第24期54-55,共2页Electric Engineering

摘　　要：输电线路可用传输能力差容易导致电力资源被浪费,增加电力系统的运行成本。基于此,本文分析了UPFC的运行原理,从串联、并联以及协调控制方面,介绍了UPFC的控制方案,并通过仿真,验证了UPFC在提高输电线路可用传输能力方面的价值。The poor transmission capacity of transmission lines can easily lead to waste of power resources and increase the operation cost of power system.Based on this,the operation principle of UPFC was analyzed.The control scheme of UPFC was introduced from the aspects of series,parallel connection and coordinated control.Through simulation results,the value of UPFC in improving the transmission capacity of transmission lines was confirmed.

关 键 词：UPFC 输电线路 传输能力 

分 类 号：TM75[电气工程—电力系统及自动化]