National Changhua University of Education Institutional Repository : Item 987654321/11147

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NCUEIR > College of Engineering > Department and Graduate Institute of Electronic Engineering > Periodical Articles > Item 987654321/11147

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/11147

Title:	Phase-locked bidirectional converter with pulse charge function for 42V/14V dual-voltage PowerNet
Authors:	Chen, Liang‐Rui;Young, C. M.;Chu, N. Y.;Liu, C. S.
Contributors:	電機工程系
Date:	2011-05
Issue Date:	2012-06-05T04:34:47Z
Publisher:	Institute of Electrical and Electronics Engineers Inc
Abstract:	In this paper, a phase-locked bidirectional converter (BC) (PLBC) with pulse charge function is proposed to improve the battery charge efficiency. The circuit topology of the proposed PLBC is the same as that of the current-pump phase-locked loop (CP-PLL). Using CP-PLL inherent characteristics, a pulse current with bidirectional flow can be automatically implemented. A design example for a 42-V/14-V dual-voltage PowerNet is built to assess the PLBC’s performance. Compared with the conventional BC, the battery charge efficiency ηb is improved by about 2.8%. Moreover, the battery increased temperature is reduced by about 5.7 ◦C simultaneously.
Relation:	IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 58(5): 2045-2048
Appears in Collections:	[Department and Graduate Institute of Electronic Engineering] Periodical Articles

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