An Ultra High Speed Relay based on the energy function of the fault component is discussed in this paper.
本文论述了基于故障分量能量函数的超高速方向保护原理。
But, in all three cases, speed takes precedence over accuracy or fairness, as each sender wants to be the first to get the word out or relay the news.
但在这些情况下,速度战胜了精确和公正,每个人都想第一个传播出消息。
The authors introduce the troubles inspection methods of the manual control switch, speed control switch, gas-pressure control switch and relay box of electromagnetic retarders used in Yutong coaches.
介绍宇通客车电涡流缓速器手控开关、速度控制开关、气压控制开关、继电器盒等故障的检测方法。
应用推荐