Analysis and control of a novel soft-switched isolated boost converter

Yu Ming Chang; Jia You Lee; Kuan Hui Fang

doi:10.1080/002072198134391

Analysis and control of a novel soft-switched isolated boost converter

Yu Ming Chang, Jia You Lee, Kuan Hui Fang

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The analysis and control of a soft-switched isolated boost converter is proposed to solve the problem caused by the adopted control circuit. The isolated soft-switched topologies and technologies provide the advantages of unity power factor, low input current total harmonic distortion (THD) and galvanic isolation, for applications in an uninterruptible power supply (UPS). A stabilized power P_s is introduced for stabilizing the output voltage and preventing the converter from destroying in load change. Experimental results verified the proposed analysis and control method from a 900W isolated soft-switched boost converter.

Original language	English
Pages (from-to)	103-119
Number of pages	17
Journal	International Journal of Electronics
Volume	85
Issue number	1
DOIs	https://doi.org/10.1080/002072198134391
Publication status	Published - 1998 Jul

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1080/002072198134391

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AB - The analysis and control of a soft-switched isolated boost converter is proposed to solve the problem caused by the adopted control circuit. The isolated soft-switched topologies and technologies provide the advantages of unity power factor, low input current total harmonic distortion (THD) and galvanic isolation, for applications in an uninterruptible power supply (UPS). A stabilized power Ps is introduced for stabilizing the output voltage and preventing the converter from destroying in load change. Experimental results verified the proposed analysis and control method from a 900W isolated soft-switched boost converter.

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Analysis and control of a novel soft-switched isolated boost converter

Abstract

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