a快点告诉我 A bit faster tells me[translate] a我已经半年没有见到她了,所以很想念她 正在翻译,请等待...[translate] aoccurring during short circuit 发生在短路期间[translate]
IEC 60909-3:2009 RLV包含国际标准及其红线版本.红线版本为您提供了一种快速简便的方法来比较此标准与其前一版本之间的所有更改.红线版本不是IEC的官方标准,只有当前版本的标准才被视为官方文件\nIEC 60909-3:2009规定了额定频率为50 Hz或60 Hz的高压三相交流系统中不平衡短路的预期短路电流的计算程序,即:\n-...
Factory short-circuit short-circuit current into the earth 翻译结果2复制译文编辑译文朗读译文返回顶部 in the factory when the short circuit current; 翻译结果3复制译文编辑译文朗读译文返回顶部 Short circuit within the plant into the ground during short circuit current ...
during the first few milliseconds of a short circuit5个回答 在短路的前几毫秒2013-05-23 12:21:38 回答:匿名 在第一个数(以毫秒为单位)的一个短路 2013-05-23 12:23:18 回答:匿名在短路的最初的少数毫秒期间 2013-05-23 12:24:58 回答:匿名期间短路的首几毫秒为单位) 2013-05-23 12:26:38 回...
The US stock market experienced several circuit breakers in March 2020, and global markets experienced a widespread decline. The central banks started interest rate cuts and infused trillions in their economies to halt the fallout. However, the results were far from adequate, as many economies ...
the current carrying capacity of the circuit. Trefoil cable restraining devices are structures used to hold the three single core power cables in a triangular touching (trefoil) formation, along the length of the laid cables. Short-circuit fault conditions of single core cables in trefoil f...
The objective of this paper is to investigate how strong an axial magnetic field (AMF) is needed in test duty T100a for a 126-kV single-break vacuum circuit breaker (VCB) when interrupting a rated short circuit current of 40-kA rms in light of arcing contact gap, arc duration and phase...
Current transients in the small salient-pole alternator during sudden short-circuit and synchronisation events 来自 掌桥科研 喜欢 0 阅读量: 30 作者:RJ Best,DJ Morrow,PA Crossley 摘要: Small salient-pole machines, in the range 30 kVA to 2 MVA, are often used in distributed generators, which ...
a미네랄 적정 유지 矿物敌人适应维护[translate] abreak or short circuit of the magnetic probe, supply voltage smaller 4 Volts, during the demagnetization cycle. 磁性探针的断裂或短路,电源电压更小的4伏特,在去磁周期期间。[translate]...
a当你用光塑料袋后,一定不能到处乱扔 正在翻译,请等待...[translate] a侵权产品 Right infringement product[translate] aMeningoc A Meningoc[translate] aduring the first few milliseconds of a short circuit 在短路的最初的少数毫秒期间[translate]