煤矿供电防短路越级跳闸系统优化设计

Optimization Design of Short-circuit Overpass Tripping System for Coal Mine Power Supply

为进一步提高煤矿供电稳定性,防止供电系统出现越级跳闸现象,降低煤矿供电事故率,雁崖煤业公司供电科通过技术研究,采用GOOSE闭锁技术对矿井供电防短路越级跳闸系统进行优化。应用效果显示,优化后的供电防短路越级跳闸系统稳定可靠,可保证煤矿供电安全,满足煤矿供电需求,取得了显著应用成效。

In order to further improve the stability of coal mine power supply, prevent the phenomenon of leapfrogging tripping in power supply system and reduce the accident rate of coal mine power supply, the power supply department of Yanya Coal Industry Company optimizes the mine power supply anti-short-circuit leapfrogging tripping system through technical research with GOOSE locking technology. Through practical application, the optimized power supply anti-short-circuit leapfrogging system is stable and reliable, ensures the coal mine power supply safety and meets the coal mine power supply demand, and has achieved remarkable application results.