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Rejaul Islam, S M Sajjad Hossain Rafin and Osama A. Mohammed
Emerging electric vehicle (EV) technology requires high-voltage energy storage systems, efficient electric motors, electrified power trains, and power converters. If we consider forecasts for EV demand and driving applications, this article comprehensive...
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Nikolay Hinov and Tsvetana Grigorova
The main objective of this article is to propose a rational methodology for designing multi-phase step-down DC-DC converters, which can find applications both in engineering practice and in power electronics education. This study discusses the main types...
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Bor-Ren Lin and Kun-Yi Chen
A new hybrid inductor-inductor-capacitor (LLC) converter is investigated to have wide voltage input operation capability and zero-voltage turn-on characteristics. The presented circuit topology can be applied for consumer power units without power factor...
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Yong-Nong Chang, Hung-Liang Cheng, Hau-Chen Yen, Chien-Hsuan Chang and Wei-Di Huang
This study presents a dc/dc converter featuring soft-switching characteristic, high conversion efficiency, and high step-up ratio. The proposed circuit is composed of two parallel-connected boost converters. Only one coupled inductor is used to replace i...
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Javed Ahmad, Mohammad Zaid, Adil Sarwar, Chang-Hua Lin, Shafiq Ahmad, Mohamed Sharaf, Mazen Zaindin and Muhammad Firdausi
In this paper, a new transformerless high voltage gain dc-dc converter is proposed for low and medium power application. The proposed converter has high quadratic gain and utilizes only two inductors to achieve this gain. It has two switches that are ope...
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Juan R. Rodriguez-Rodríguez, Vicente Venegas-Rebollar and Edgar L. Moreno-Goytia
This paper introduces an advanced transformerless multilevel hybrid-conversion topology intended for the interconnection of renewable DC sources at small-scale. The most important contribution presented in this paper is the generation of two isolated DC...
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Eliana Arango, Carlos Andres Ramos-Paja, Javier Calvente, Roberto Giral and Sergio Ignacio Serna-Garces
A previous article has presented the members of the asymmetrical interleaved dc/dc switching converters family as very appropriate candidates to interface between photovoltaic or fuel cell generators and their loads because of their reduced ripple and in...
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Eliana Arango, Carlos Andres Ramos-Paja, Javier Calvente, Roberto Giral and Sergio Serna
A novel asymmetrical interleaved dc/dc switching converters family intended for photovoltaic and fuel cell applications is presented in this paper. The main requirements on such applications are small ripples in the generator and load, as well as high vo...
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