摘要
为防止银川东换流站由于阀冷却系统冷却水进阀温度超高引起跳闸故障,设计了阀外冷辅助喷淋系统,以降低换流阀温度,增加设备运行可靠性。现场试验结果表明:阀外冷喷淋系统完全实现自动控制,成功杜绝了故障隐患。
In order to prevent the trip fault that owing to the temperature of cooling water inlet beyond the standard bring the valve cooling system overheat in Yinchuan Eastern Converter Station, designs the assistant spraying system to increase the reliability of equipment operation and reduce the temperature of valve. The result shows that the improvement can successfully stop the trip fault hidden troubles.
出处
《宁夏电力》
2014年第4期5-9,共5页
Ningxia Electric Power
关键词
银川东换流站
阀冷却系统
喷淋系统
Yinchuan Eastern Converter Station
valve cooling system
spraying system
