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一种用于优化宽禁带半导体场效应管瞬态和色散行为预测的自动化模型调优程序

An Automated Model Tuning Procedure for Optimizing Prediction of Transient and Dispersive Behavior in Wide Bandgap Semiconductor FETs

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中文摘要

本文提出了一种自动化程序,用于开发能够捕捉下一代电力电子应用中高频效应的宽禁带半导体器件模型。该研究采用无导数全局优化算法,自主建模功率半导体器件的静态和动态行为,为高频电力电子系统的精确仿真提供了有效手段。

English Abstract

This article presents an automated procedure for developing wide bandgap semiconductor device models capable of capturing high-frequency effects in applications relevant to next generation power electronics. A derivative-free global optimization algorithm is used to autonomously model both the static and dynamic behavior of a power semiconductor device. This procedure is demonstrated with a specif...
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SunView 深度解读

该技术对阳光电源的核心产品线具有极高价值。随着公司在组串式光伏逆变器和PowerTitan/PowerStack储能系统中大规模应用SiC等宽禁带器件,高频开关带来的瞬态效应和电磁干扰成为提升功率密度的瓶颈。该自动化建模方法可显著缩短器件驱动电路的设计周期,提升仿真精度,从而优化逆变器和PCS的效率与热管理设计。建议研发团队将其引入iSolarCloud仿真平台或器件选型库,以提升系统级设计的可靠性与响应速度。