Integrated multi-input DC-DC converter with reduced switches,International Transactions on Electrical Energy Systems

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Integrated multi-input DC-DC converter with reduced switches
International Transactions on Electrical Energy Systems ( IF 1.9 ) Pub Date : 2021-06-18 , DOI: 10.1002/2050-7038.12989
Mudadla Dhananjaya ₁ , Ramana Pilla ₂ , Tulasichandra Sekhar Gorripotu ₃

Affiliation

Multi-input converters (MICs) play an important role in integrating the independent energy sources utilized in the grid-connected system and electric vehicle applications. In this scenario, several types of MICs are presented in the literature. Most of the MICs are operated using a time-sharing scheme. This leads to a restricted duty cycle which limits the energy source utilization and output voltage. To overcome the above-mentioned limitations, a multi-input single-output converter is proposed. The utilization of energy sources and output voltage can be improved with a reduction in the part count. A 400 W prototype is designed to check the feasibility of the proposed system, and the subsequent simulation and experimental results are validated.

中文翻译：

具有减少开关的集成多输入 DC-DC 转换器

多输入转换器 (MIC) 在集成并网系统和电动汽车应用中使用的独立能源方面发挥着重要作用。在这种情况下，文献中介绍了几种类型的 MIC。大多数 MIC 使用分时方案运行。这会导致占空比受限，从而限制了能源利用率和输出电压。为了克服上述限制，提出了一种多输入单输出转换器。通过减少部件数量可以提高能源和输出电压的利用率。设计了一个 400 W 的原型来检查所提出系统的可行性，并验证了随后的仿真和实验结果。

更新日期：2021-08-07

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