电工技术学报2015，Vol.30Issue(z2)：82-87,6.
高频变压器涡流损耗公式的推导及有限元方法的验证
The Derivation of Eddy Current Loss Formula and Validation by Using FEM in High Frequency Transformer
李亚丽 1凌跃胜 1刘宏勋 1吕技 1张凯1
作者信息
- 1. 河北工业大学电磁场与电器可靠性省部共建重点实验室 天津 300130
- 折叠
摘要
Abstract
The coil losses of high-frequency transformer are closely related to the wingding arrangements. Find out relationship between structure and the size of the loss of winding is of great significance to high-frequency transformer design and manufacturing. This paper set up the formula for calculation of eddy current losses in a flat transformer and used for calculating loss of different winding structures. This formula is easily to calculate and also shows the relationship between winding distribution and losses. At last, the paper verified the validity of the loss calculation formula by using finite element method.关键词
高频变压器/涡流损耗/绕组排布/有限元法Key words
High-frequency transformer/eddy current loss/winding arrangement/finit element method分类
信息技术与安全科学引用本文复制引用
李亚丽,凌跃胜,刘宏勋,吕技,张凯..高频变压器涡流损耗公式的推导及有限元方法的验证[J].电工技术学报,2015,30(z2):82-87,6.
