所选因素对buck变换器电感性能影响的建模

2020 IEEE 14th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG) Pub Date : 2020-07-01 DOI:10.1109/CPE-POWERENG48600.2020.9161671

K. Górecki, K. Detka

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引用次数: 1

摘要

本文考虑了所选因素对buck变换器电感性能的影响。研究了环境温度、气隙长度和电流的平均值对电感的电感和在该元件中聚集的能量的影响。此外，还分析了电感铁心气隙长度、频率和占空比对降压变换器特性的影响。用计算和测量结果说明了理论考虑。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling influence of selected factors on properties of inductors operating in the buck converter

In the paper influence of selected factors on properties of inductors operating in the buck converter is considered. It is investigated how ambient temperature, the length of the air-gap and the average value of current influence on inductance of the inductor and energy gathered in this element. Additionally, influence of the length of the air-gap in the core of the inductor, frequency and the duty cycle on characteristics of the buck converter is analysed. Theoretical considerations are illustrated with the results of calculations and measurements.

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2020 IEEE 14th International Conference on Compatibility, Power Electronics and Power Engineering (CPE-POWERENG)

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