Modeling Single Inductor DC–DC Converters With Thermal Phenomena in the Inductor Taken Into Account
Modeling Single Inductor DC–DC Converters With Thermal Phenomena in the Inductor Taken Into Account
复制标题
考虑电感器热现象的单电感器 DC-DC 转换器建模
DOI：
10.1109/tpel.2016.2628202
复制
发表时间：
2017
影响因子：
6.7
通讯作者：
J. Zarebski
中科院分区：
文献类型：
--
作者：
K. Detka;K. Górecki;J. Zarebski
本文提出了考虑电感器热现象的单电感器 DC-DC 转换器建模方法。提出了专用于 SPICE 形式的电感器和半导体器件的电热模型。使用所提出的模型，对具有不同铁磁材料制成的磁芯的电感器进行降压和升压转换器的电热分析。事实证明，当转换器在高频范围（超过200 kHz）工作时，应考虑电感特性的非线性和该元件中发生的热现象，特别是对于具有磁粉芯的电感。
This paper presents the method of modeling single-inductor dc–dc converters with thermal phenomena in the inductor taken into account. The electrothermal models of an inductor and semiconductor devices in the form dedicated for SPICE are proposed. Using the proposed models, the electrothermal analysis of buck and boost converters was performed for the inductor with cores made of different ferromagnetic materials. It was proved that nonlinearity of the inductor characteristics and thermal phenomena occurring in this element should be taken into account when the converter operates at high frequency range (over 200 kHz), especially for the inductor with the powder core.
DOI：
10.1016/s1567-2719(09)01808-3
发表时间：
2003-12
期刊：
--
影响因子：
--
作者：
K. Buschow
通讯作者：
K. Buschow