换流阀内冷水系统充水排气管控方法研究  

Research on Control Method of Water Feed and Exhaust in Cooling Water System of Converter Valve

作　　者：阮畅 黄一钊 覃广斌[1] 许高明 丁赛 肖瑜堃 RUAN Chang;HUANG Yizhao;QIN Guangbin;XU Gaoming;DING Sai;XIAO Yukun(Liuzhou Bureau of China Southern Power Grid EHV Transmission Co.,Ltd.,Liuzhou 545006)

机构地区：[1]中国南方电网有限责任公司超高压输电公司柳州局,广西柳州545006

出　　处：《电力安全技术》2023年第7期52-53,75,共3页Electric Safety Technology

摘　　要：介绍了换流阀阀冷系统的主要结构和基本工作原理,分析了在不同运行环境下内冷水系统产生气泡的原因和危害。对内冷系统充水排气工作提出整改措施及防范建议,为后续阀冷系统的运行维护提供保障。The main structure and basic working principle of the converter valve cooling system were introduced,and the causes and hazards of bubbles in the internal cooling water system under different operating environments were analyzed.Rectification measures and preventive suggestions for the water feed and exhaust work of the internal cooling system,which is regarded as a guarantee for the subsequent operation and maintenance of valve cooling system.

关 键 词：换流阀 阀冷系统 内冷水 排气 间歇性充水 

分 类 号：TM461[电气工程—电器]