基于层次分析的煤矿供电系统事故原因与应对措施

The causes and countermeasures of accident in coal mine power supply system based on AHP

供电技术与供电安全是影响煤矿企业高效安全生产的重要因素之一。本文对煤矿供电系统存在的常见问题进行了介绍,并从物、环境以及人的原因等方面对煤矿供电安全事故产生的原因进行了分析,建立了基于AHP的供电系统事故分析评价体系并进行了定量计算。通过分析,设备可靠性、人员培训、设备的日常维护与巡检是供电系统安全管理体系中最重要的几个因素。针对这些因素,从合理电网结构和运行方式、提高管理水平和员工素质、增加设备资金和安全投入等方面提出了解决煤矿供电事故的应对措施。

Power supply technology and power supply safety is an important factor affecting the efficient and safety production of coal mine enterprises.By analyzing the causes of accidents in coal mine power supply system from the aspects of material,environment and personnel,the evaluation system of power supply system based on AHP was established and quantitatively calculated.Aiming at the most important factors in the safety management system of power supply system,such as equipment reliability,personnel training,routine maintenance and inspection of equipment,the countermeasures of accidents in coal mine power supply system were proposed from the aspects of selecting reasonable power grid structure and operation mode,improving management level and staff quality,increasing equipment and safety investment and so on.