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- Inspection Method to Guarantee the Correct Connecting for the Zero Sequence Power Direction Protection 保证零序功率方向保护正确接线的检测方法
- power direction protection 功率方向保护
- The intelligent wireless remote control potentiostat is a high power direct supply for cathodic protection. 该智能无线遥控型恒电位仪是一种应用于阴极防腐保护的大功率直流电源。
- By analyzing a maloperation event of high-frequency protection, it is discussed that the motion action of WXB-15 relay protection when power direction is changed in false. 通过对一次高频保护误动情况进行分析,讨论了WXB 15保护在双回线中区外故障切除后,功率倒方向时存在的问题,并提出了改进意见。
- In addition, the action dead zone of power direction element matching with distance element i s extremely small.Therefore,this new protection excels traditional one. 而且，该保护中与距离元件相配套的方向元件的动作死区极小，整套保护动作速度很快，因此比传统的距离保护更为优越。
- The human is needs to vainly hope for that it is the life power and the fountainhead, is all power direction. 人是需要梦想的，它是人生的动力和源泉，是一切动力的方向。
- To prevent this maloperation,negative power directional unit can be used for judging the fault between internal and external,which is a way to prevent turn-to-turn faults protection maloperat. 提出增加用负序功率方向元件来进行判断内外部故障,可以有效防止匝间保护误动作。
- The king was shorn of his power by his nobles. 国王被手下的贵族们剥夺了权力。
- In normal conditions, there are two causes of maloperation of zero sequence directional protection, i.e, a fault from the device itself and wrong wiring outside the device. 而造成零序方向保护误动的原因无非两种，其一是由于装置本身故障引起的；其二则是由于装置外部接线错误造成的。
- A NEW PROJECT TO DESIGN POWER DIRECTION RELAY 构成功率方向继电器的一种新方案
- negative sequence power direction relay 负序功率方向保护
- The ships required the protection of naval and air power. 船只本身需要海军和空军的保护。
- ConclusionThe results suggest that YLS possesses direct protective action on primary hepatocyte injury induced by H2O2.This might be associated with the anti-oxidative activity of YLS. 结论提示YLS对大鼠原代培养肝细胞损伤有直接保护作用，该作用可能与其抗氧化作用有关。
- Open tender for purchasing power transformer. 公开招标购买电力运输设备。
- James unleashed his power on Susan in revenge. 杰姆斯利用权力报复苏珊。
- transverse differential current direction protection 横联差动电流方向保护
- Industry is a heavy user of electric power. 工业需耗费大量的电力。
- zero-sequence (negative-sequence) direction protection 零序（负序）方向保护
- There was a power cut and all the lights went out. 因停电所有的灯都熄灭了。
- A new nuclear power station is on the stocks here. 这座新的核电站在建造之中。
