Sharma, Ronald and Ahfock, Tony L. (2004) Distortion in single phase current controlled PV inverters for grid connection. In: AUPEC 2004: Challenges and Opportunities in the Deregulated Power Industry, 26-29 Sep 2004, Brisbane, Australia.
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Unipolar switched single-phase inverters experience lower switching losses and cause less EMI when compared with bipolar switched inverters. However, these benefits come at the expense of increased distortion in the current waveform near the voltage zero-crossing. Moreover, it is demonstrated in this paper that switching delay causes generation of low frequency harmonics in the current waveform. In spite of that, unipolar switched inverters can be designed to operate within harmonic limits specified by the Australian Standard 4777.2.
|Item Type:||Conference or Workshop Item (Commonwealth Reporting Category E) (Paper)|
|Additional Information:||No evidence of copyright restrictions. Paper no: 147.|
|Uncontrolled Keywords:||unipolar switched inverter; bipolar switched inverter|
|Fields of Research (FOR2008):||09 Engineering > 0906 Electrical and Electronic Engineering > 090605 Photodetectors, Optical Sensors and Solar Cells|
09 Engineering > 0907 Environmental Engineering > 090703 Environmental Technologies
02 Physical Sciences > 0299 Other Physical Sciences > 029904 Synchrotrons; Accelerators; Instruments and Techniques
|Socio-Economic Objective (SEO2008):||B Ecomonic Development > 85 Energy > 8505 Renewable Energy > 850504 Solar-Photovoltaic Energy|
|Deposited On:||15 Oct 2010 18:37|
|Last Modified:||10 Jan 2012 12:20|
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