一种用于太阳能光伏电站的非隔离DC-DC高升压变换器的新拓扑

Q4 Engineering

Journal of Integrated Circuits and Systems Pub Date : 2022-09-17 DOI:10.29292/jics.v17i2.604

S. Hosseinikavkani, R. Sedaghati, A. Ghaedi

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引用次数: 0

摘要

本研究提出了一种应用于太阳能光伏电站的新型非隔离DC-DC高升压变换器。该变换器的输出电压增益高，开关和二极管上的电压应力是可以接受的。该转换器有一个开关，便于控制。此外，为了实现更高的可靠性，变换器在负载和源之间使用公共地。在连续传导模式(CCM)下进行了电压应力分析、适当的元件选择和变换器评估。仿真结果验证了理论概念。

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A Novel Topology of Nonisolated DC-DC High Step up Converters for Solar PV Power Plants

The present study proposes a new nonisolated DC-DC high step-up converter for solar PV power plant applications using the voltage boosting technique. The output voltage gain of this converter is high and the voltage stress on the switch and diodes is acceptable. The proposed converter has a switch for easier control. Moreover, to achieve higher reliability, the converter uses a common ground between the load and source. Voltage stress analysis, proper component selection, and converter evaluation are performed in continuous conduction mode (CCM). Simulation results verify the theoretical concept.

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来源期刊

Journal of Integrated Circuits and Systems Engineering-Electrical and Electronic Engineering

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： This journal will present state-of-art papers on Integrated Circuits and Systems. It is an effort of both Brazilian Microelectronics Society - SBMicro and Brazilian Computer Society - SBC to create a new scientific journal covering Process and Materials, Device and Characterization, Design, Test and CAD of Integrated Circuits and Systems. The Journal of Integrated Circuits and Systems is published through Special Issues on subjects to be defined by the Editorial Board. Special issues will publish selected papers from both Brazilian Societies annual conferences, SBCCI - Symposium on Integrated Circuits and Systems and SBMicro - Symposium on Microelectronics Technology and Devices.