本文分析了电力机车谐波电流在一般复线末端并联供电牵引网中的分布。
The distribution of the harmonic current of electric locomotives in double traction feeders, which are shunted at their ends, is analyzed in the paper.
根据电动机首末端两侧电流波形及现场的实际情况，指出电流互感器饱和是导致这次事故的直接原因。
According to the current waveform and actual condition of the motor at two sides of the terminal, it is pointed out that the transformer saturation is the direct reason of causing this fault.
提出了一种较为精确计算电流引线长横比及由电流引线末端流入低温容器热量的计算方法。
A kind of method is given up that calculate precisely the current lead's shape factor and the heat loads which fluid into the cryostat.
应用推荐