Design of a non-isolated single-switch three-port DC-DC converter for standalone PV-battery power system

J. Zhao, Ho Ching Iu, Tyrone Fernando, L. An, D. Dah-Chuan Lu

Research output: Chapter in Book/Conference paperConference paper

9 Citations (Scopus)

Abstract

© 2015 IEEE. This paper proposes a design of a single-switch non-isolated three-port converter for a standalone photovoltaic (PV) power system with energy storage. The three-port converter is obtained by combining the switches of two conventional cascaded DC-DC converters. Pulse-width modulation (PWM) and pulse-frequency modulation (PFM) are utilized to regulate the two converters respectively. The proposed design reduces the components and the size of the converter and maximizes the number of control variables. Then, the topology of the proposed converter is analyzed with its operation modes. Finally, simulation and experimental results are given to verify the proposed design.
Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherIEEE, Institute of Electrical and Electronics Engineers
Pages2493-2496
Volume2015-July
ISBN (Print)9781479983919
DOIs
Publication statusPublished - 2015
EventDesign of a non-isolated single-switch three-port DC-DC converter for standalone PV-battery power system - Lisbon, Portugal
Duration: 1 Jan 2015 → …

Conference

ConferenceDesign of a non-isolated single-switch three-port DC-DC converter for standalone PV-battery power system
Period1/01/15 → …

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  • Cite this

    Zhao, J., Iu, H. C., Fernando, T., An, L., & Dah-Chuan Lu, D. (2015). Design of a non-isolated single-switch three-port DC-DC converter for standalone PV-battery power system. In Proceedings - IEEE International Symposium on Circuits and Systems (Vol. 2015-July, pp. 2493-2496). IEEE, Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ISCAS.2015.7169191