1) lack-phase protection
缺相保护
1.
In order to insure electric-motor running safely,and to be immune to burn-up while lost its phase,besides of general safe considerations,some other protections should be taken into account such as lack-phase protection,so the rest of this paper will depict why an electric-motor lost its phase and how to deal with the problem.
保障电动机的安全运行,使其在发生缺相时及时停止运行,避免造成电动机烧毁事故,除了需对电动机实行常规保护外,还应有缺相保护。
2) over-current protection for the phase lacks
缺相过流保护
3) open-phase protection circuit
缺相保护电路
1.
Furthermore,this paper also brings forward a new open-phase protection circuit by experiment.
针对三相异步电动机缺相而烧毁的现象,分析了故障的原因,并提出一种新的缺相保护电路。
4) open phase protection
缺相保护装置
5) Water full or shortage protection
缺水保护
1.
Water full or shortage protection for boiler drum in power station is the most important protection item in boiler operation.
电站锅炉汽包满、缺水保护是锅炉运行中最重要的保护项目,既不能误动,也不能拒动。
补充资料：缺缺
1.疏薄诈伪貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条