论文部分内容阅读
煤矿的生产和建设因其工作性质关系,常多自设独立的变电所。变电所内的主变压器长年运行,选择是否合适?在很大的程度上影响到运行的经济性和供电的可靠性。被选择的变压器要求其运行经济对矿井
The production and construction of coal mines often have their own independent substations because of the nature of their work. The main transformer in the substation has run for many years and the choice is appropriate? To a large extent, it affects the economy of operation and the reliability of power supply. The transformer selected is required to run its economy on the mine