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A dual inverter-based supercapacitor direct integration scheme for wind energy conversion systems
Citation
Jayasinghe, SDG and Vilathgamuwa, DM and Madawala, UK, A dual inverter-based supercapacitor direct integration scheme for wind energy conversion systems, IEEE Transactions on Industry Applications, 49, (3) pp. 1023-1030. ISSN 0093-9994 (2013) [Refereed Article]
Copyright Statement
Copyright IEEE 2013
DOI: doi:10.1109/TIA.2013.2252318
Abstract
Interfacing converters used in connecting energy
storage systems like supercapacitors and battery banks to wind
power systems introduce additional cost and power losses. This
paper therefore presents a direct integration scheme for supercapacitors
used in mitigating short-term power fluctuations in wind
power systems. This scheme uses a dual inverter topology for both
grid connection and interfacing a supercapacitor bank. The main
inverter of the dual inverter system is powered by the rectified
output of a wind turbine-coupled permanent-magnet synchronous
generator. The auxiliary inverter is directly connected to the supercapacitor
bank. With this approach, an interfacing converter
is not required, and there are no associated costs and power losses
incurred. The operation of the proposed system is discussed in
detail. Simulation and experimental results are presented to verify
the efficacy of the proposed system in suppressing short-term wind
power fluctuations.
Item Details
Item Type: | Refereed Article |
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Keywords: | Direct integration of supercapacitors, dual inverter, energy storage interfacing, noninteger voltage ratio. |
Research Division: | Engineering |
Research Group: | Electrical engineering |
Research Field: | Electrical engineering not elsewhere classified |
Objective Division: | Energy |
Objective Group: | Renewable energy |
Objective Field: | Wind energy |
UTAS Author: | Jayasinghe, SDG (Dr Shantha Jayasinghe Arachchillage) |
ID Code: | 101185 |
Year Published: | 2013 |
Web of Science® Times Cited: | 20 |
Deposited By: | Seafaring and Maritime Operations |
Deposited On: | 2015-06-11 |
Last Modified: | 2017-11-06 |
Downloads: | 0 |
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