Comparative study between passive PFC and active PFC based on Buck-Boost conversion

Safwat, Ibrahim M.; Xiahua, Wu

doi:10.1109/iaeac.2017.8053974

Cited by 14 publications

(2 citation statements)

References 6 publications

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“…Passive filters contain different configurations of inductance, capacitance, and resistance, forming low-pass, high-pass, middle-pass, and middle-no pass filters, the structure, and functions of which are described in [206], [223]. Passive filters are not flexible in load variations; however, active filters have the desired dynamic response [206], [224]. Active filters are equipped with switches; in other words, ICs and BICs can work as active filters as well [2], [204].…”

Section: ) Power Quality Controlmentioning

confidence: 99%

Recent Contributions, Future Prospects and Limitations of Interlinking Converter Control in Hybrid AC/DC Microgrids

et al. 2021

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This work analyzes interlinking converter control in hybrid AC/DC microgrids. The paper addresses the state-of-the-art general hybrid microgrid structure. The key power electronics topologies are used as bidirectional interface converters in the AC and DC parts. Different control structures of hybrid microgrids are categorized, followed by the classification of the main control functions, their control strategies, and the control techniques and a summary of their positive and negative aspects and applications. Control functions, their strategies and techniques are classified in the interlinking-converter based. Finally, overall control objectives, time-scaled control structures, and their strategies are outlined. The prospects, main challenges, research gaps, and the trend of the hybrid microgrid structure and control are reviewed and summarized in the conclusions.

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Section: ) Power Quality Controlmentioning

confidence: 99%

Recent Contributions, Future Prospects and Limitations of Interlinking Converter Control in Hybrid AC/DC Microgrids

et al. 2021

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“…O conversor Forward será empregado no controle de potência (PC) como um estágio de rebaixamento da tensão. No entanto, para ser conectado à rede elétrica, necessita ser precedido por um conversor PFC, para isso foi utilizado um conversor Buck-Boost, representado na figura 6 [19]. Devido ao fato de ambos conversores possuírem um interruptor para chaveamento, propôs-se uma topologia que integra os dois conversores com apenas um interruptor.…”

Section: Estágio Pfcunclassified

Integração dos Conversores Buck-Boost e Forward para Acionamento de Leds Visando Aplicações de Iluminação Circadiana

Almeida¹,

Bolzan²,

Contri³

et al. 2021

Proceedings of the 13th Seminar on Power Electronics and Control (SEPOC 2021)

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Este artigo detalha o procedimento de integração, incluindo projeto e simulação, de um conversor Buck-Boost atuando na correção do fator de potência (PFC) e de um conversor Forward como controlador de potência (PC). O circuito de conversores integrados é responsável por alimentar uma carga de LEDs que emitem luz de temperatura de cor distinta, possibilitando aplicações de iluminação circadiana. Resultados são mostrados a partir da análise das formas de onda utilizando o software PSIM, no qual foi observado boa correspondência entre os resultados teóricos e de simulação, validando o projeto proposto.

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Analysis and Simulation of Boost Converter Versus Tri-state Boost Converter

Kumar

Pal

Kumar

2021

Lecture Notes in Electrical Engineering

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Comparative study between passive PFC and active PFC based on Buck-Boost conversion

Cited by 14 publications

References 6 publications

Recent Contributions, Future Prospects and Limitations of Interlinking Converter Control in Hybrid AC/DC Microgrids

Recent Contributions, Future Prospects and Limitations of Interlinking Converter Control in Hybrid AC/DC Microgrids

Integração dos Conversores Buck-Boost e Forward para Acionamento de Leds Visando Aplicações de Iluminação Circadiana

Analysis and Simulation of Boost Converter Versus Tri-state Boost Converter

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