In site operation, stator grounding protection often gives false signal, therefore some units raise the setting value greatly for the dependability of protection.
现场运行中定子接地保护误发信号时有发生,一些单位为使保护运行可靠,从而大幅度提高定值。
In site operation, stator grounding protection often gives false signal, therefore some units raise the setting value greatly for the dependability of protection.
现场运行中定子接地保护误发信号时有发生,一些单位为使保护运行可靠,从而大幅度提高定值。
应用推荐