According to the present situation of power supply equipment in mine monitoring system,combined with the special application environment of mines,the adverse factors affecting their work are analyzed,and the development trends are put forward,including adaptive power supply,inductively coupled power transmission,large capacity intrinsically safe power supply,long distance transmission of intrinsically safe power supply,intelligent control and self diagnostic fault prediction,intelligent estimation of battery capacity,prolonging time of standby power supply,enhancing anti-interference ability of the intrinsically safe power supply,and so on.The realization scheme is pointed out,and a new way is provided for research.%针对矿井监控系统电源设备的现状,结合矿井特殊的应用环境,对影响其工作的不利因素进行了分析,提出了发展趋势,即输入电源宽压自适应、电能感应耦合非接触传输、本安电源大容量化、本安电源远距离传输、智能化控制及故障自诊断、电池容量预估智能化、备用电源时间延长、本安电源抗干扰能力增强等,并指出实现方案,对相关研究提供了新的思路.
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