用于光伏发电系统的新型升压DC-DC变换器

2017 International Seminar on Intelligent Technology and Its Applications (ISITIA) Pub Date : 2017-08-01 DOI:10.1109/ISITIA.2017.8124078

P. Dahono

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引用次数: 4

摘要

本文提出了一种具有高比能力的新型升压DC-DC变换器。本文提出的DC-DC变换器是由升压变换器和降压变换器组合而成。通过并联输入和串联输出的组合，实现了高比率能力，从而比使用传统升压变换器实现的效率更好。本文还提出了一种减小输入输出纹波的方法。仿真和实验结果表明了该转换器的有效性。

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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New step-up DC-DC converters for PV power generation systems

This paper proposes new step-up DC-DC converters with high ratio capability. The proposed DC-DC converters are derived using combination of boost converters and buck-boost converters. A high ratio capability is achieved by parallel input and series output combination so that the efficiency is better than the one that is achieved by using a conventional boost converter. A method to reduce the input and output ripples are also proposed in this paper. Simulated and experimental results are included to show the validity of the proposed converters.

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2017 International Seminar on Intelligent Technology and Its Applications (ISITIA)

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