电源学报2025，Vol.23Issue(2)：31-39,9.DOI:10.13234/j.issn.2095-2805.2025.2.31
多相交错并联耦合电感的分析与设计
Analysis and Design of Multi-phase Interleaved Parallel Coupled Inductors
摘要
Abstract
The application of multi-phase interleaved parallel coupled inductors technology can effectively reduce the phase current ripple and improve the dynamic response speed.Aimed at different design objectives,the influencing factors for the steady-state and dynamic performances of direct-and indirect-coupled inductors are analyzed.Subsequently,based on the invariant equivalent dynamic inductance before and after coupling,the direct-and indirect-coupled inductors are designed to enhance the steady-state performance.Similarly,based on the invariant equivalent steady-state inductance before and after coupling,direct-and indirect-coupled inductors are designed to improve the dynamic performance.Finally,the cor-rectness and effectiveness of the theoretical analysis were verified by experimental results,demonstrating that the two different coupling methods can significantly enhance the steady-state and dynamic performances of the converter,respectively.关键词
耦合电感/间接耦合/等效稳态电感/等效动态电感/稳态性能/动态性能Key words
Coupled inductor/indirect-coupled/equivalent steady-state inductance/equivalent dynamic inductance/steady-state performance/dynamic performance分类
信息技术与安全科学引用本文复制引用
谢昌桦,张丽萍,陈为,肖长青..多相交错并联耦合电感的分析与设计[J].电源学报,2025,23(2):31-39,9.基金项目
国家自然科学基金资助项目(51777036) （51777036）
福建省产业技术开发与应用计划引导性项目(2022H0101)This work is supported by National Natural Science Foundation of China under the grant 51777036 （2022H0101）
Fujian Province Industrial Technology Development and Application Guiding Project under the grant 2022H0101 （）
