不同结构矿用电控柜散热效果分析研究  

Analysis and Research on the Heat Dissipation Effect of Different Structures of Mining Electric Control Cabinets

作　　者：潘菲 Pan Fei(Jinneng Holding Coal Group Tongxin Coal Mine Shanxi Company Limited,Datong Shanxi 037000,China)

机构地区：[1]晋能控股煤业集团同忻煤矿山西有限公司,山西大同037000

出　　处：《机械管理开发》2023年第9期64-66,共3页Mechanical Management and Development

摘　　要：电控柜在井下复杂及封闭的环境中使用时会产生大量的热量,造成电控柜内部温度的升高,影响电控柜的使用。针对电控柜的温升进行两种不同的散热结构的设计,并对其散热效果进行模拟仿真。结果表明,两种结构的散热效果均能满足系统的运行需求,同时结构B可以降低系统的故障率,首选B结构作为电控柜的散热结构。Electronic control cabinets generate a lot of heat when they are used in complex and closed environments underground,causing the internal temperature of the cabinets to rise and affecting the use of the cabinets.Two different heat dissipation structures are designed for the temperature rise of the electric control cabinet,and their heat dissipation effects are simulated.The results show that the cooling effect of the two structures can meet the operational requirements of the system,while structure B can reduce the failure rate of the system,and structure B is preferred as the cooling structure of the electronic control cabinet.

关 键 词：电控柜 散热结构 温升 模拟仿真 

分 类 号：TM76[电气工程—电力系统及自动化]