提高大功率可控硅散热效果的主要途径

Main Method to Improve Heat Emission Efficiency of High-power Thyristor

对于大功率励磁整流柜发热问题 ,本文从分析热量传递过程入手 ,针对阻碍可控硅热量散发的几个方面进行分析 ,提出了有效提高散热效果。

Aiming for the radiation problom of high power thyristor,the author analyse the process of heat transmission,then offer some specific method to improve heat emission and reduce the thermal resistance.