高瓦斯矿井大功率负荷掘进工作面供电方案探讨

摘要

Through analysis of power supply scheme on high-power load tunneling face in high gassy mine, tunneling safety power supply scheme with existing coal mine mechanical and electrical equipment matching was put forward, in theory, two voltage levels for high power tunneling face in high gas mine achieved effective control, supply security of tunneling facewas ensured in high gas mine.%　　对高瓦斯煤矿掘进工作面供电方案分析，提出了与现有煤矿机电设备相匹配的掘进安全供电方案，并给出了具体的实施方案，在理论上实现了高瓦斯矿井中大功率掘进工作面两种电压等级的有效控制，保证高瓦斯矿井掘进工作面的供电安全。