Stand-Alone Wind Energy Conversion Systems Feeding Single-Phase Loads |
Author(s): |
| Amit , OITM,JUGLAN-HISAR,125001; Pardeep Nain, OITM,JUGLAN-HISAR,125001 |
Keywords: |
| Isolated Asynchronous Generator, Battery, Voltage Source Converter, Voltage Source Inverter, Wind Energy |
Abstract |
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This paper deals with a stand-alone wind energy conversion system (SWECS) employing an isolated asynchronous generator (IAG) and feeding single-phase loads. To achieve maximum power point tracking (MPPT) under change in wind speed, a three-leg voltage source converter (VSC) is used at IAG terminals to facilitate variable voltage variable frequency power generation through an IAG. A battery system is used at intermediate DC bus of VSC and a single-phase voltage source inverter (VSI) to enable load leveling under change in consumer loads. A single-phase VSI provides regulated load voltage at constant frequency. The MATLAB R2007b is used to simulate the proposed SWECS using a discrete step solver. The performance of developed voltage and frequency controller is demonstrated as a load leveler, a harmonic eliminator, a maximum power point tracker and a voltage and frequency controller. |
Other Details |
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Paper ID: IJSRDV6I10872 Published in: Volume : 6, Issue : 1 Publication Date: 01/04/2018 Page(s): 1512-1516 |
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