高压直流输电换流阀冷却系统典型问题分析  

Analysis of Typical Problems of Cooling System of Converter Valve in HVDC Transmission

作　　者：陆锐[1] 严海健 徐攀腾[1] 何海欢[1] LU Rui;YAN Haijian;XU Panteng;HE Haihuan(Guangzhou Bureau,EHV Power Transmission Company of CSG,Guangzhou 510663,China)

机构地区：[1]中国南方电网超高压输电公司广州局

出　　处：《电工技术》2019年第11期97-99,101,共4页Electric Engineering

摘　　要：以直流输电工程换流站换流阀冷却系统运行情况为根据,介绍了换流阀冷却系统的基本原理及其对直流输电系统的影响。结合实际分析了换流站阀冷系统运行中出现的一些典型问题并提出了相应处理措施。Based on operation of converter station valve cooling system,the principle basic principle of valve cooling system and its influence on the DC transmission system were introduced.Some typical problems of valve cooling system exposed in the actual operation were analyzed and treatment measures were proposed.

关 键 词：换流站 换流阀 冷却系统 典型问题 

分 类 号：TM721[电气工程—电力系统及自动化]