Considering current characteristics of traction network under short circuit condition and normal operating condi-tion,and combining the methods of current-rising-rate(di/dt)protection and current increment(ΔI)protection,this pa-per puts forward a novel protection scheme and gives the setting principle of each protection.
关键词
电流上升率保护/电流增量保护/保护整定原则
Key words
current-rising-rate protection/current increment protection/principle of protection setting
维普
万方数据