摘要
通过对溪洛渡水电站GIL的外壳接地参数计算,验证其在正常工况和短路故障情况下的外壳电流、电压均能满足设备热稳定与人身安全需要,可靠性高。同时,对GIL设备运行维护中需要注意的问题进行说明。
On the basis of the GIL case earthing calculation at Xiluodu Hydropower Station, the case induced current and voltage in nominal working condition and earthing fault condition can both satisfy the operation stability and personal security. Several problems about the GIL operation and maintenance are illustrated in this paper.
出处
《水电站机电技术》
2014年第5期61-63,90,共3页
Mechanical & Electrical Technique of Hydropower Station
关键词
接地
短路故障
热稳定
Gas Insulated transmission Lines(GIL)
earthing
earthing fault
thermal stability
