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

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.