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本文讨论了东风,型机车大线载流量的核算问题和大线超载发热的问题,並提出了减小大线根数,增加大线截面,提高大线耐热等级等建议。
This paper discusses the calculation of the large-line current flow and the over-heating of large-scale locomotives, and puts forward the suggestions of reducing the number of large wires, increasing the cross section of large wires and improving the heat resistance of large wires.