新型智能开关柜的综合设计分析  

Comprehensive Design Analysis of New Intelligent Switchgear

作　　者：杨欢 Yang Huan(Datong Tongzhong Electric Co,Ltd,Datong Shanxi 037305)

机构地区：[1]大同同中电气有限公司,山西大同037305

出　　处：《机械管理开发》2022年第7期34-35,40,共3页Mechanical Management and Development

摘　　要：新型智能开关柜是智能供配电网的基础设备,为解决新型智能开关柜在使用过程中存在的温升较高问题,采用流体力学数值分析的形式对影响温升的母线间的垂直距离、母线偏转角度及通风进口的速度等主要结构因素进行分析,以优化开关柜的结构.减小其温升作用,提高对供配电的稳定性。The new intelligent switchgear is the basic equipment of the intelligent supply and distribution network. In order to solve the problem of higher temperature rise in the use of the new intelligent switchgear, the main structural factors such as the vertical distance between the busbars, the busbar deflection angle and the speed of the ventilation inlet, which affect the temperature rise, are analysed in the form of numerical analysis of fluid dynamics, so as to optimise the structure of the switchgear, reduce its temperature rise effect and improve its effect on the supply and distribution of stability.

关 键 词：开关柜 母线温升 仿真分析 流体力学 

分 类 号：TM591[电气工程—电器]