矿井应急电源直供地面主通风机改造方案  

Reconstruction Scheme of Mine Emergency Power Supply Directly to Ground Main Ventilator

作　　者：柴冬冬 Chai Dongdong(Zhengming Coal Industry of Jinneng Holding Group,Shanxi,032600)

机构地区：[1]晋能控股集团正明煤业,山西032600

出　　处：《当代化工研究》2023年第7期176-178,共3页Modern Chemical Research

摘　　要：本文以矿井现运行的主要通风机供电系统为背景,为了进一步提高矿井通风供电系统安全可靠性,利用现有供电系统和独立于煤矿双回路电源外的应急电源,通过优化改造,实现主通风机直供的第三应急电源,有效降低通风系统供电风险。Based on the main fan power supply system in operation in the mine,in order to further improve the safety and reliability of the mine ventilation power supply system,this paper uses the existing power supply system and the emergency power supply independent of the double-circuit power supply in the mine,through optimization and transformation,to realize the third emergency power supply directly supplied by the main fan,and effectively reduce the power supply risk of the ventilation system.

关 键 词：地面主通风机 供电系统 直供电源 优化改造 

分 类 号：TD[矿业工程]