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EF类与Φ类逆变器的广义多级建模与调优算法以消除迭代重调

Generalized Multistage Modeling and Tuning Algorithm for Class EF and Class Φ Inverters to Eliminate Iterative Retuning

语言:

中文摘要

针对EF类和Φ类逆变器在高频高功率下寄生效应显著、传统设计方法精度不足且需反复人工调试的问题,本文提出了一种广义多级建模与调优算法。该方法通过精确建模消除了设计迭代过程,提升了高频逆变器设计的效率与可靠性。

English Abstract

The additional complexity of Class EF and Class $\boldsymbol{\Phi }$ inverters compared with their Class E counterparts, combined with parasitic effects becoming more prevalent as frequency and power levels increase, results in poor accuracy from traditional design methods, and usually additional iterations of manual retuning are required. Furthermore, after making these additional iterations, it ...
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SunView 深度解读

该研究关注高频逆变器拓扑的精确建模与参数优化,对于阳光电源在追求更高功率密度和效率的下一代组串式光伏逆变器及微型逆变器研发中具有参考价值。随着宽禁带半导体(SiC/GaN)的应用,寄生参数对电路性能影响加大,该算法有助于缩短研发周期,减少样机调试迭代。建议研发团队关注该建模方法在提升高频变换效率及降低电磁干扰(EMI)方面的应用,以优化现有户用及工商业逆变器的功率模块设计。