dc.contributor.author |
Hu, Aiguo Patrick |
en |
dc.contributor.author |
Covic, Grant |
en |
dc.contributor.author |
Boys, John T. |
en |
dc.date.accessioned |
2006-11-30T20:56:41Z |
en |
dc.date.available |
2006-11-30T20:56:41Z |
en |
dc.date.issued |
2006 |
en |
dc.identifier.citation |
Power Electronics, IEEE Transactions 21(3), 809-812. 2006 |
en |
dc.identifier.issn |
0885-8993 |
en |
dc.identifier.uri |
http://hdl.handle.net/2292/238 |
en |
dc.description |
An open access copy of this article is available and complies with the copyright holder/publisher conditions. |
en |
dc.description.abstract |
Zero voltage switching (ZVS) is critical for reliable operation of standard current-fed parallel resonant inverters. Under steady-state conditions, ZVS can be achieved using common techniques such as a phase lock loop, a voltage controlled oscillator, and other integral controllers. However, during transient processes, achieving ZVS is not trivial for such controllers and consequently switch failure can occur. This paper proposes a dynamic ZVS method to solve the start-up problems by using a forced dc current. Start-up conditions are analyzed and complete dynamic ZVS control is achieved. If the ramp-up delay of practical dc power supplies is utilized, the start-up process can be controlled to be overshoot-free at no extra cost. The validity of this method is proven using both PSpice simulations and experimental results. |
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dc.publisher |
IEEE |
en |
dc.relation.ispartofseries |
IEEE Transactions on Power Electronics |
en |
dc.rights |
Items in ResearchSpace are protected by copyright, with all rights reserved, unless otherwise indicated. Previously published items are made available in accordance with the copyright policy of the publisher. Details obtained from http://www.sherpa.ac.uk/romeo/issn/0885-8993/ |
en |
dc.rights.uri |
https://researchspace.auckland.ac.nz/docs/uoa-docs/rights.htm |
en |
dc.title |
Direct ZVS start-up of a current-fed resonant inverter |
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dc.type |
Journal Article |
en |
dc.subject.marsden |
Fields of Research::290000 Engineering and Technology |
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dc.identifier.doi |
10.1109/TPEL.2006.873226 |
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dc.description.version |
VoR - Version of Record |
en |
dc.rights.holder |
Copyright: 2006 IEEE |
en |
dc.rights.accessrights |
http://purl.org/eprint/accessRights/OpenAccess |
en |