Noghlbary, Amin Mirzaei and Farzanehfard, Hosein and Adib, Ehsan and Jusoh, Awang and Salam, Zainal (2010) Analysis and design of a fully soft-switched buck-boost converter for ultra-capacitor and battery combined interface circuit. Australian Journal of Electrical & Electronics Engineering, 7 (2). 183 - 193. ISSN 1448-837X
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Official URL: http://search.informit.com.au/documentSummary;dn=0...
Abstract
A fully soft switched bidirectional converter to interface an ultra capacitor (UC) and a battery is proposed. The proposed converter acts as a Buck ZCT to charge the UC and acts as a Boost ZVT to discharge the UC. The ZVT and ZCT techniques guarantees soft switching condition for all power switches. The proposed converter has high efficiency (above 95%), requires fewer components and has small footprint. The analysis of the switching technique is validated by simulation. In addition, a 100W experimental converter is constructed. The results from simulation and experiment are in good agreement with each other.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | ultra capacitor (UC), Buck ZCT, bidirectional converter |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 22854 |
| Deposited By: | Narimah Nawil |
| Deposited On: | 18 Mar 2014 08:02 |
| Last Modified: | 13 Mar 2018 18:07 |
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