WHEN two interconnected power systems pull out of step the relative values of voltages and currents are such as to indicate a three-phase fault somewhere in the interconnection, which if in the zone of high-speed impedance or reactance relays will cause them to trip their associated oil circuit...
至今从未自己发现过一个穿帮镜头,看影视剧注意那些导演想让你注意的就好了,看出穿帮镜头的是在用心看吗?也可能是我智商捉急不要见怪.顶[0] 踩[0] 回复 收藏 分享 复制 最新跟贴(跟贴1条有1人参与) AdamChasel [上海] 2018-09-28 19:41:54 至今从未自己发现过一个穿帮镜头,看影视剧注意那些导演想让你注意...