改进的正输出电压超升程升压转换器

Q3 Engineering

WSEAS Transactions on Power Systems Pub Date : 2022-05-05 DOI:10.37394/232016.2022.17.8

F. Himmelstoss

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引用次数: 1

摘要

从正输出电压提升Boost变换器开始，分析了中间电容器周期性充电引起的额外损耗，该变换器具有更高的电压变换比和降低的半导体两端的电压应力。额外的电感器提高了该转换器的效率。介绍了这种改进型变换器的尺寸、动态特性、涌流和前馈控制。这些考虑因素得到了仿真的支持。

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Improved Positive Output Voltage Super-lift Boost Converter

Starting from the positive output voltage-lift Boost converter, which has a higher voltage transformation ratio and reduced voltage stress across the semiconductors, the additional losses caused by the periodic recharging of the intermediate capacitor are analyzed. An additional inductor improves the efficiency of this converter. The dimensioning of this improved converter, its dynamic behavior, the inrush-current and a feed-forward control are treated. The considerations are supported by simulations.

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来源期刊

WSEAS Transactions on Power Systems Engineering-Industrial and Manufacturing Engineering

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： WSEAS Transactions on Power Systems publishes original research papers relating to electric power and energy. We aim to bring important work to a wide international audience and therefore only publish papers of exceptional scientific value that advance our understanding of these particular areas. The research presented must transcend the limits of case studies, while both experimental and theoretical studies are accepted. It is a multi-disciplinary journal and therefore its content mirrors the diverse interests and approaches of scholars involved with generation, transmission & distribution planning, alternative energy systems, power market, switching and related areas. We also welcome scholarly contributions from officials with government agencies, international agencies, and non-governmental organizations.