Modeling for the DC bias current of transformer caused by the metro stray current
P PENG, X ZENG, Y NI, K YU… - Journal of Electric …, 2021 - jepst.researchcommons.org
The metro stray current can flow through the neutral point of the transformer from the
grounding grid in the soil, and then cause the transformer DC bias phenomenon. In order to …
grounding grid in the soil, and then cause the transformer DC bias phenomenon. In order to …
考虑轨地回路分布式参数的直流牵引供电系统双端稳态故障测距算法.
刘炜， 唐一文， 李富强， 王竞 - Electric Power Automation …, 2020 - search.ebscohost.com
针对城市轨道直流牵引供电系统短路故障定位困难的问题, 提出了一种考虑轨地回路分布式参数
的双端稳态故障测距算法. 在发生短路故障后, 利用故障区间相邻牵引变电所馈线直流开关柜的 …
的双端稳态故障测距算法. 在发生短路故障后, 利用故障区间相邻牵引变电所馈线直流开关柜的 …