摘要
IGBT作为一种功率半导体场控自关断电子器件,已经成为新能源汽车能源转换、电机驱动以及高压电源开关等装置不可替代的组成部分。电力电子系统呈现出更小尺寸、更高的开关频率和更高的额定电压趋势,在性能增加的同时如何更好地保证IGBT模块的性能和工作可靠性逐渐成为众多专家学者关注的问题,本文综述了近年关于IGBT模块的各种散热技术,从不同角度着重分析了热管散热的现状,然后针对现有的散热手段做出总结,旨在为后来学者在突破IGBT模块散热问题提供参考。
As a kind of power semiconductor field-controlled self-shutdown electronic device,IBGT has become an irreplaceable component in new energy vehicle energy conversion,motor driving and high-voltage power switching units.While the electrical and electronic systems present a trend towards a smaller size,higher switching frequency and higher rated voltage,how to better guarantee the performance and reliability of the IGBT module to keep abreast with the improved performance has gradually become a hot spot of research among experts and scholars.This paper reviewed the various heat dissipation technologies on the IGBT module in recent years,and focused on analyzing the status quo of the heat pipe type heat dissipation from different angles of view,and summarized the existing heat dissipation means,to offer a reference for scholars to further study and make breakthrough in the IGBT module heat dissipation.
作者
王维龙
向立平
赵光攀
WANG Weilong;XIANG Liping;ZHAO Guangpan(College of Mechanical Engineering,University of South China,Hengyang,Hunan 421000,China)
出处
《机车电传动》
北大核心
2022年第6期130-137,共8页
Electric Drive for Locomotives
基金
国家自然科学基金资助项目(52075528,11872374)
湖南省自然科学基金资助项目(2018JJ2095,2020JJ5670)
2022年度省级大学创业实践项目(S202210555137)。
关键词
IGBT
散热技术
热管散热
强化换热
功率半导体器件
IGBT
heat dissipation technology
heat pipe type heat dissipation
heat transfer enhancement
power semiconductor device
