A New Method to Improving the Security of the Power Supply of Mine Local Ventilator

摘要：

To improve the security of the power supply for local ventilator, adding an emergency power supply (EPS) to the local ventilator is proposed by the paper. The key technology and the feasibility of the proposed scheme were analyzed in detail. Also, the proposed scheme was compared with the existing scheme. This scheme was proposed can start the emergency power to provide power for the local ventilator, and minimize the gas accumulation or explosion accidents caused by the power failure, in the case of the double powers failure. Compare to the existing scheme that double powers and double local ventilator machines at the driving face required by Coal Mine Safety Regulations. The new scheme can improve the security of the power supply for local ventilator greatly.

关键词： Emergency Power Supply Mine Local ventilator machine Power safety

作者: Qiwei Lu Shuai Lin Zijing Yang Tian Xin Suke Wang Cong Wang

作者单位: China University of Mining & Technology(Beijing),Haidian District,Beijing 100083,China

会议类型: 国际会议

会议名称: The First International Symposium on Mine Safety Science and Engineering (首届矿山安全科学与工程学术会议)

会议地点: 北京

会议语种:英文

页码: 1228-1232

在线出版日期: 2011-10-27（万方平台首次上网日期，不代表论文的发表时间）