Determination of battery storage capacity in energy buffer for wind farm
Wang, X.Y., Vilathgamuwa, D.M., & Choi, S.S. (2008) Determination of battery storage capacity in energy buffer for wind farm. IEEE Transactions on Energy Conversion, 23(3), pp. 868-878.
Design of a battery energy storage system (BESS) in a buffer scheme is examined for the purpose of attenuating the effects of unsteady input power from wind farms. The design problem is formulated as maximization of an objective function that measures the economic benefit obtainable from the dispatched power from the wind farm against the cost of the BESS. Solution to the problem results in the determination of the capacity of the BESS to ensure constant dispatched power to the connected grid, while the voltage level across the dc-link of the buffer is kept within preset limits. A computational procedure to determine the BESS capacity and the evaluation of the dc voltage is shown. Illustrative examples using the proposed design method are included.
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|Item Type:||Journal Article|
|Keywords:||Battery energy storage system (BESS), Energy buffer, Power fluctuation, Wind energy|
|Divisions:||Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
|Copyright Owner:||Copyright 2008 IEEE|
|Deposited On:||22 Jul 2014 22:23|
|Last Modified:||24 Jul 2014 00:10|
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