利用软开关技术提高DC-DC升压变换器的效率和功率封装密度

2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015] Pub Date : 2015-03-19 DOI:10.1109/ICCPCT.2015.7159504

R. Sivakumar, S. Ramprasath, P. R. Babu

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引用次数: 2

摘要

本文重点分析了电力调节系统中非隔离硬开关升压变换器和准谐振零电压开关软开关升压变换器在不同开关频率下的功率损耗。计算了不同开关频率下无源元件的效率比较和功率损耗。利用PSPICE软件对系统的设计和性能进行了仿真验证。

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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Efficency and power packing density improvement for DC-DC boost converter by soft switching techniques

This paper focuses on power loss analysis of non-isolated hard switching boost converter and quasi resonant ZVS (zero voltage switching) soft switching boost converter for various switching frequency in Power Conditioning System (PCS). Efficiency comparison and power losses of passive components are calculated for various switching frequency. The design and performance of the system is verified through simulation using PSPICE software.

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2015 International Conference on Circuits, Power and Computing Technologies [ICCPCT-2015]

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