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煤炭资源开采的效率关系到经济增长的速度,关系到人民的生活水平。煤矿开采中的电气系统的应用与发展直接影响煤炭开采的产量,为适应现代化矿井生产和信息化的管理要求,选用与其配套的电气设备系统对现代化矿井提高煤炭产量具有重要的意义。
The efficiency of mining of coal resources is related to the speed of economic growth and the people’s standard of living. The application and development of electrical system in coal mining have a direct impact on the output of coal mining. To meet the management requirements of modern mine production and informationization, it is of great significance to select the electrical equipment system which is used to improve the coal production in modern coal mines.