ABB技术换流阀闭环回路测试方法研究  

Research on Closed Loop Test Method of ABB Technology Converter Valve

作　　者：李学武 冉贤贤 周培 张杰 贺强 罗斌 仇万德 LI Xuewu;RAN Xianxian;ZHOU Pei;ZHANG Jie;HE Qiang;LUO Bin;QIU Wande(CSG EHV Power Transmission Company Guiyang Bureau,Guiyang 550000,China;XJ Electric Co.,Ltd.,Xuchang 461000,China)

机构地区：[1]中国南方电网有限责任公司超高压输电公司贵阳局,贵州贵阳550000 [2]许继电气股份有限公司,河南许昌461000

出　　处：《电工技术》2020年第16期95-97,共3页Electric Engineering

摘　　要：在直流输电工程投运前及设备检修期间,运维单位或设备厂家均需全面测试换流阀及控制系统,保证换流阀稳定可靠运行。目前在测试时往往采用单独测试的方法,不能实现完整的闭环回路测试,而且需要插拔光纤,增加了风险。以ABB技术路线换流阀为对象,开展换流阀闭环回路测试方法研究,研究结果可为ABB技术路线换流阀的闭环回路测试方法提供参考。Before the DC transmission project is put into operation and during the period of equipment maintenance,the operation and maintenance unit or the equipment manufacturer shall conduct a comprehensive test on the converter valve and control system to ensure the stable and reliable operation of the converter valve.However,at present,the method of single test is often used in the test,which can not achieve the complete closed-loop test,and needs to plug and unplug the optical fiber,increasing the risk.In this paper,the closed-loop test method of the converter valve of ABB technology route is studied.The results can provide reference for the closed-loop test method of the converter valve of ABB technology route.

关 键 词：ABB 换流阀 VCU 闭环回路测试 

分 类 号：TM721[电气工程—电力系统及自动化]