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|Title:||A flyback-CCM inverter scheme for photovoltaic AC module application||Authors:||Li, Y.
|Issue Date:||2009||Citation:||Li, Y.,Oruganti, R. (2009). A flyback-CCM inverter scheme for photovoltaic AC module application. Australian Journal of Electrical and Electronics Engineering 6 (3) : 301-309. ScholarBank@NUS Repository.||Abstract:||This paper presents an investigation into the use of a flyback-based grid-inverter operating in continuous conduction mode (CCM) for a photovoltaic AC module application. Detailed analysis of operation, including evaluation of achievable power factor and current stresses, is presented. A design approach for the flyback-CCM inverter is presented and discussed. The performance of the proposed inverter is compared with a benchmark flyback-DCM (discontinuous conduction mode) scheme. Simulation results demonstrate the advantages and limitations of the proposed scheme. The impact of the bifurcation and subharmonics observed at low power levels are discussed. A mitigation method is proposed for this problem and its operation verified. © Institution of Engineers Australia, 2009.||Source Title:||Australian Journal of Electrical and Electronics Engineering||URI:||http://scholarbank.nus.edu.sg/handle/10635/68807||ISSN:||1448837X|
|Appears in Collections:||Staff Publications|
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