煤矿地面变电所设备升级改造要点  

Main Points of Equipment Upgrading of Coal Mine Ground Substation

作　　者：王志勇 Wang Zhiyong(Mining Equipment Leasing Branch of Fenxi Mining Group,Shanxi,032000)

机构地区：[1]汾西矿业集团矿山设备租赁分公司,山西032000

出　　处：《当代化工研究》2022年第5期168-170,共3页Modern Chemical Research

摘　　要：近年来,随着我国煤矿企业中机电设备的不断使用和推广,在不同程度中,提高了生产效率,但是一些机电设备的提高改造早就成为了一个重点问题。地面的变电所主要的设备还比较陈旧,设备的一些技术性能已经不能满足煤矿安全供电的需求,所以,根据矿井的实际情况,要进行重点改造。变电所是电力系统的重要组成部分,起着变换和分配电能的作用,直接影响到整个电力系统的运行。本文重点分析煤矿地面变电所设备升级改造要点,对地面变电所技术改造进行分析,对其中涉及到的6kV开关柜技术、综合自动保护监控系统技术以及直流系统技术进行改造和升级,以此来保证煤矿地面变电所设备升级改造效果得到有效提升,也给矿井提供安全,给其他煤矿地面变电所提供借鉴意义。In recent years,with the continuous use and promotion of mechanical and electrical equipment in China's coal mine enterprises,in different degrees,improve the production efficiency,but the improvement of some mechanical and electrical equipment has long become a key problem.The main equipment of the ground substation is still relatively old,and some of the technical performance of the equipment can not meet the needs of coal mine safety power supply.Therefore,according to the actual situation of the mine,it is necessary to carry out key transformation.Substation is an important part of the power system,which plays a role in the transformation and distribution of electric energy,and directly affects the operation of the entire power system.The essay focuses on the analysis of mine ground substation equipment upgrade points,analysis of ground substation technical reformation,of which involved 6 kV switchgear technology,integrated automatic protection monitoring system technology,as well as the dc system technology to transform and upgrade,in order to guarantee the effect of mine ground substation equipment upgraded effectively promoted,also provides safety for mine,provides reference for other coal mine surface substation.

关 键 词：煤矿地面 变电所 设备升级 改造要点 

分 类 号：TD[矿业工程]