Research and Modeling for Bi-Directional DC/DC Converter Based on Formation Technology for Lithium Battery

Abstract:

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This paper puts forward a new kind of bidirectional DC/DC topological structure which is used in technology of lithium batteries .It adopts two-stage bidirectional topological structure which called half-bridge bidirectional converter and buck-boost bidirectional converter. This structure can achieve the transformation in the case of large voltage difference between input voltage and output voltage by DSP taking control of buck-boost bidirectional converter. This topological structure is authenticated in the environment of MATLAB/SIMLINK .The result demonstrates that the converter is stable, and can effectively realize bi-directional transformation between 3V battery voltage and 400V bus bar voltage.

Info:

Periodical:

Advanced Materials Research (Volumes 201-203)

Edited by:

Daoguo Yang, Tianlong Gu, Huaiying Zhou, Jianmin Zeng and Zhengyi Jiang

Pages:

647-651

DOI:

10.4028/www.scientific.net/AMR.201-203.647

Citation:

H. L. Liu and Y. Z. Wang, "Research and Modeling for Bi-Directional DC/DC Converter Based on Formation Technology for Lithium Battery", Advanced Materials Research, Vols. 201-203, pp. 647-651, 2011

Online since:

February 2011

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Price:

$35.00

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