An improved Pattern Search based algorithm to solve the Dynamic Economic Dispatch problem with valve-point effect
An improved Pattern Search based algorithm to solve the Dynamic Economic Dispatch problem with valve-point effect
In this paper, an improved algorithm based on Pattern Search method (PS) to solve the Dynamic Economic Dispatch is proposed. The algorithm maintains the essential unit ramp rate constraint, along with all other necessary constraints, not only for the time horizon of operation (24 h), but it preserves these constraints through the transaction period to the next time horizon (next day) in order to avoid the discontinuity of the power system operation. The Dynamic Economic and Emission Dispatch problem (DEED) is also considered. The load balance constraints, operating limits, valve-point loading and network losses are included in the models of both DED and DEED. The numerical results clarify the significance of the improved algorithm and verify its performance.
Dynamic Economic Dispatch, Dynamic Economic and Emission Dispatch, Pattern Search, Valve-point effect
2062-2067
Al-Sumait, Jamal
1e951f04-6acb-409d-a161-21678c869611
Qasem, Mohamed
e7828af0-2b26-4142-85a6-1e92298af47c
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Al-Othman, A.K.
379d9a42-bbfd-4b35-ab59-bafda6441f35
21 May 2010
Al-Sumait, Jamal
1e951f04-6acb-409d-a161-21678c869611
Qasem, Mohamed
e7828af0-2b26-4142-85a6-1e92298af47c
Sykulski, J.K.
d6885caf-aaed-4d12-9ef3-46c4c3bbd7fb
Al-Othman, A.K.
379d9a42-bbfd-4b35-ab59-bafda6441f35
Al-Sumait, Jamal, Qasem, Mohamed, Sykulski, J.K. and Al-Othman, A.K.
(2010)
An improved Pattern Search based algorithm to solve the Dynamic Economic Dispatch problem with valve-point effect.
Energy Conversion and Management, 51, .
Abstract
In this paper, an improved algorithm based on Pattern Search method (PS) to solve the Dynamic Economic Dispatch is proposed. The algorithm maintains the essential unit ramp rate constraint, along with all other necessary constraints, not only for the time horizon of operation (24 h), but it preserves these constraints through the transaction period to the next time horizon (next day) in order to avoid the discontinuity of the power system operation. The Dynamic Economic and Emission Dispatch problem (DEED) is also considered. The load balance constraints, operating limits, valve-point loading and network losses are included in the models of both DED and DEED. The numerical results clarify the significance of the improved algorithm and verify its performance.
Text
Energy_Conv_Manag_2010_pp_2062-2067.pdf
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More information
Published date: 21 May 2010
Additional Information:
doi:10.1016/j.enconman.2010.02.039
Keywords:
Dynamic Economic Dispatch, Dynamic Economic and Emission Dispatch, Pattern Search, Valve-point effect
Organisations:
EEE
Identifiers
Local EPrints ID: 271138
URI: http://eprints.soton.ac.uk/id/eprint/271138
ISSN: 0196-8904
PURE UUID: efe99857-22bb-4ff3-a1df-6619b750d747
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Date deposited: 21 May 2010 11:37
Last modified: 15 Mar 2024 02:34
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Contributors
Author:
Jamal Al-Sumait
Author:
Mohamed Qasem
Author:
J.K. Sykulski
Author:
A.K. Al-Othman
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