一起110 kV组合电器SF6气体泄漏处理与分析

Treatment and Analysis of SF6 Gas Leakage of 110 kV Gas Insulated Substation

某变电站110 kV组合电器设备存在漏气问题,检修人员对其进行SF6带电补气后,结合现场情况,应用多种检漏技术开展漏气点查找,发现组合电气GIS设备漏气原因并提出处理方案,彻底解决了该组合电器气室漏气问题,避免了SF6气体长期泄露导致设备事故的发生,保证设备安全稳定运行。

The 110 kV combined electrical equipment in a substation has air leakage problem.After the maintenance personnel carried out SF6 live air supply for it,combined with the site situation,they applied a variety of leak detection technologies to find the leak point,found the cause of air leakage of the combined electrical GIS equipment and proposed a solution,which thoroughly solved the air leakage problem of the combined electrical equipment gas chamber,avoided the occurrence of equipment accidents caused by long-term SF6 gas leakage,and ensured the safe and stable operation of the equipment.