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Design and Implementation of 50kW Multi-String Photovoltaic PCS Using three-phase interleaved DC-DC converters
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| Author(s) |
Hanju CHA, Woojong LEE, Tae-Pung AN |
| Abstract |
In this paper, a 50kW multi-string photovoltaic power conditioning system (PV PCS) and control schemes are proposed and analyzed. The PV PCS consists of five 10kW three-phase interleaved dc-dc converters and a 50kW centralized inverter with LCL-filter, whose controllers are connected through CAN communication for synchronization and ripple current reduction. Prototype of multi-string PV PCS is implemented and tested for the proposed several control schemes. |
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| Filename: | 0722-epe2011-full-15542418.pdf |
| Filesize: | 772.5 KB |
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| Type |
Members Only |
| Date |
Last modified 2012-01-26 by System |
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