Volume 12, Issue 2 (June 2016)                   IJEEE 2016, 12(2): 134-146 | Back to browse issues page

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Babaei E, Saadatizadeh Z, Laali S. A New Topology of Bidirectional Buck-Boost dc/dc Converter with Capability of Soft Switching and input Current Ripple Cancellation. IJEEE 2016; 12 (2) :134-146
URL: http://ijeee.iust.ac.ir/article-1-902-en.html
A New Topology of Bidirectional Buck-Boost dc/dc Converter with Capability of Soft Switching and input Current Ripple Cancellation
E. Babaei , Z. Saadatizadeh , S. Laali
Abstract:   (5980 Views)

In this paper, a new bidirectional buck-boost dc-dc converter with capability of soft switching and zero input current ripple is proposed. The coupled inductor is used in the proposed converter to eliminate the input current ripple. In the proposed converter, zero voltage switching (ZVS) and zero current switching (ZCS) can be obtained for the main and auxiliary switches, respectively. In addition, the proposed topology is analyzed in all operating modes and all equations of voltage and current for components are obtained. Moreover, the required conditions for soft switching operation and also achieving zero input current ripple are calculated. Finally, the acuracy performance of the proposed converter is reconfirmed through simulation results in EMTDC/PSCAD software program.

Keywords: Bidirectional DC-DC Converter , Active Snubber , Zero Voltage Switching , Zero Input Current Ripple
Full-Text [PDF 280 kb]   (3075 Downloads)    
Type of Study: Research Paper | Subject: Converters
Received: 2016/02/18 | Revised: 2017/08/23 | Accepted: 2016/04/17
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© 2022 by the authors. Licensee IUST, Tehran, Iran. This is an open access journal distributed under the terms and conditions of the Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0) license.