高频功率变压器研究  

The study of high-frequency power transformer

作　　者：杜贵平[1] 黄石生[2] 

机构地区：[1]佛山科学技术学院自动化系,广东佛山528000 [2]华南理工大学机电系,广东广州510640

出　　处：《佛山科学技术学院学报（自然科学版）》2005年第2期26-29,共4页Journal of Foshan University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(59975030);广东省自然科学基金资助项目(04300691)

摘　　要：定量分析了高频功率变压器的激磁电感和漏感,阐述了高频功率变压器热阻与输出功率之间的关系,并提出了一种适合大功率软开关逆变器的新型功率变压器。The function and characteristics of high frequency transformer used in inverter are introduced in this paper. The magnetizing inductance and leakage inductor is analysed quantitatively and the effect elements of them are stated. The relationship between heat resistance and output power is analysed quantitatively. A novel power transfomer used in ZVS inverter is proposed.

关 键 词：高频功率变压器 激磁电感 漏感 热阻 

分 类 号：TM433[电气工程—电器]