变压器石墨烯涂层片式散热器散热性能研究  

Study on Heat Dissipation Performance of Graphene-coated Chip Radiator for Transformers

作　　者：陈悦 CHEN Yue(State Grid Shanghai Jiading Electric Power Supply Company,Shanghai 201800,China)

机构地区：[1]国网上海市电力公司嘉定供电公司,上海201800

出　　处：《电工技术》2024年第18期169-171,175,共4页Electric Engineering

摘　　要：通过数值模拟的方法,比较了使用石墨烯涂层前后变压器散热片的散热性能变化,研究了变压器石墨烯片式散热器散热性能的影响因素。模拟结果表明,涂覆石墨烯涂层的片式散热器散热性能相比常规涂层得到提升,且散热量随散热片数和散热片高度的增加而增大。This paper entails a numerical simulation that compares the heat dissipation performance of transformer chip radiator with and without graphene coating,and analyzes the influencing factors of the heat dissipation performance of transformer graphene-coated chip radiator.The results show that the heat dissipation performance of transformer graphene-coated chip radiator is superior to that of radiator with conventional coating,and rises with increasing number and height of radiating fins.

关 键 词：变压器 石墨烯 片式散热器 

分 类 号：TM402[电气工程—电器]