矿区铁路用电占煤炭企业生产成本的比例很大，根据实际情况，对矿区铁路涉及到的用电问题进行设计，以达到节能降耗增加效益的目的。%The electricity consumption of mine railway accounted for a large proportion of enterprise＇s economic costs. Based on the actual situation, the paper discussed the power saving methods in mine railway.
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