Bifurcation analysis in dual-input buck converter in hybrid power system

Xiaoling Xiong; Chi Kong Tse; Xinbo Ruan; Meng Huang

doi:10.1109/ISCAS.2013.6571999

Bifurcation analysis in dual-input buck converter in hybrid power system

Xiaoling Xiong, Chi Kong Tse, Xinbo Ruan, Meng Huang

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

5 Citations (Scopus)

Abstract

Multiple-input dc/dc converters are widely used in hybrid power systems which normally derive power simultaneously from several renewable energy sources and deliver power continuously to the load. Due to intermittent features of the available energy from the renewable sources, such multiple-input conversion systems are often designed with multiple structures and multiple operating modes, and their dynamic behavior is thus quite complex. We consider a hybrid power system with the dual-input buck converter as its constituent system. We study the dynamic behavior of this system and reveal the smooth and non-smooth bifurcation phenomena with low-frequency oscillation. Moreover, a detailed analysis based on an averaged model is performed to identify the two types of bifurcation and evaluate the stability boundaries of the system.

Original language	English
Title of host publication	2013 IEEE International Symposium on Circuits and Systems, ISCAS 2013
Pages	925-928
Number of pages	4
DOIs	https://doi.org/10.1109/ISCAS.2013.6571999
Publication status	Published - 9 Sept 2013
Event	2013 IEEE International Symposium on Circuits and Systems, ISCAS 2013 - Beijing, China Duration: 19 May 2013 → 23 May 2013

Conference

Conference	2013 IEEE International Symposium on Circuits and Systems, ISCAS 2013
Country/Territory	China
City	Beijing
Period	19/05/13 → 23/05/13

ASJC Scopus subject areas

Electrical and Electronic Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1109/ISCAS.2013.6571999

Cite this

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Bifurcation analysis in dual-input buck converter in hybrid power system. / Xiong, Xiaoling; Tse, Chi Kong; Ruan, Xinbo et al.
2013 IEEE International Symposium on Circuits and Systems, ISCAS 2013. 2013. p. 925-928 6571999.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

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Bifurcation analysis in dual-input buck converter in hybrid power system

Abstract

Conference

ASJC Scopus subject areas

UN SDGs

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