Ordinary cabinet of battery lacks measures to deal with high temperature and strong solar radiation.In or-der to ensure the normal operation of the battery and electron device,according to the environmental characteristics of high temperature and strong radiation in tramcar running area,a cabinet of battery is designed.The structure and venti-lation design of cabinet of battery are introduced.With the help of finite element analysis,the temperature rise of the en-vironment and electronic devices in cabinet without any thermal insulation protection measures is analyzed.Combined with the results of finite element analysis,heat insulation protection measures are taken for the cabinet body.Tests show that the heat insulation protection measures of the cabinet are effective.
TramcarCabinet of BatteryVentilation DesignThermal Insulation Design