矿用通风机应急供电系统的设计与应用研究  

Research on Design and Application of Emergency Power Supply System for Mine Ventilator

作　　者：赵军 Zhao Jun(Huayang No.2 Mine,Yangquan Shanxi 045000)

机构地区：[1]华阳二矿,山西阳泉045000

出　　处：《机械管理开发》2021年第8期15-16,19,共3页Mechanical Management and Development

摘　　要：目前矿井局部通风机普遍采用的是"三专两闭锁"的供电模式,存在一定的安全隐患。因此,基于矿井通风系统实际情况设计研究了应急供电系统。该系统由储能电池系统和功率传输系统两大部分构成,通过并联方式被接入供电网络。当通风机供电系统正常工作时,可以对其进行充电;当通风机供电系统出现故障无法正常供电时,应急供电系统立即运行供电,对主局部通风机进行连续60 min供电。应急供电系统的成功实践应用,能显著提升矿井的安全性。At present, the local ventilators of mines generally adopt the power supply mode of "three specials and two locks", which poses certain safety risks. Based on the actual situation of the mine ventilation system, the emergency power supply system is designed and studied, which is composed of an energy storage battery system and a power transmission system, which are connected to the power supply network in parallel. When the ventilator power supply system is working normally, it can be charged;when the ventilator power supply system fails to supply power normally,the emergency power supply system is immediately put into use, and the main local ventilator is continuously supplied for 60 minutes. The successful practical application of emergency power supply system can significantly improve mine safety.

关 键 词：通风机 应急供电 电池组 模式切换 

分 类 号：TD441[矿业工程—矿山机电]