高温环境下控制器散热技术研究  

Research on Heat Dissipation Technology for the Electronic Controller in High Temperature Environmet

作　　者：闫云艳[1] 傅文林[1] 郁国军[1] 焦玉琴[1] 和龙[1] 曹敬唐[1] 

机构地区：[1]中国北方发动机研究所,山西大同037036

出　　处：《现代车用动力》2013年第2期15-18,共4页Modern Vehicle Power

摘　　要：装甲车辆动力舱内温度最高可达120℃以上,一般不适合将控制器(ECU)安装在动力舱内,但在许多客观因素要求下,使其必须安装于此,为满足此要求,设计了一套新型带有强制冷却系统的控制器装置。并使用模拟的循环冷却系统,来验证其可行性,从而确定控制器安装在装甲车动力舱内的可行性。The highest temperature inside the engine compartment of the armored vehicle could be up to 120℃ ,it＇ s not suitable enviro- ment for the ECU. But under some specific circumstance, the ECU must be placed inside the engine compartment. In order to solve this problem, a electronic controller with forced cooling system had been designed, and evaluated by using the circulatory cooling sys- tem. Comfirming the feasibility of placing the ECU inside the engine compartment.

关 键 词：柴油机 温度 控制器 强制冷却 

分 类 号：TK424.2[动力工程及工程热物理—动力机械及工程] TK424.3