大型同步电动机的启动方式和运行保护优化与应用

Application Optimization of Startup Mode and Operation Protection of Large Synchronous Motor

通过对大型同步电动机启动方式的比较、分析,同时结合电网实际,为确保日常运行可靠、稳定,经检查、测试各类保护后,优化应用了适合实际的启动方式和保护设置、整定,优化应用后的效果达到并满足了设备正常可靠启动和运行需要。

Through comparison and analysis of the startup mode of large synchronous motors and combining with actual power grid condition, the startup mode and protection setup and settings were properly optimized and applied after examining and testing various protection systems, to ensure daily operation reliability and stability. The result of the optimized application has met normal requirement of reliable startup and operation of the equipment.