DocumentCode
2323130
Title
Hydro-thermal unit commitment considering pumped storage stations
Author
Hongwei, Zhao ; Yuzhao, Feng ; Xiaoqing, Zhang ; Zhen, Ren
Author_Institution
Chongqing Logistic Eng. Univ., China
Volume
1
fYear
1998
fDate
18-21 Aug 1998
Firstpage
576
Abstract
In this paper, hydro-thermal unit commitment is studied considering the influence of pumped storage (PS) stations. The dynamic function, such as spinning reserve capacity of PS which will affect the system operating economics is closely investigated. In order to take into account some practical constraints of PS and that of conventional units, a new method named hybrid genetic algorithm-dynamic programming (GA-DP) is proposed. A test system is used to demonstrate the performance of the presented model and method
Keywords
dynamic programming; genetic algorithms; hydrothermal power systems; power generation scheduling; pumped-storage power stations; dynamic function; hybrid genetic algorithm-dynamic programming; hydro-thermal unit commitment; pumped storage stations; spinning reserve capacity; Costs; Hybrid power systems; Hydroelectric power generation; Logistics; Mathematical programming; Power generation; Power system modeling; Reservoirs; Spinning; Water resources;
fLanguage
English
Publisher
ieee
Conference_Titel
Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on
Conference_Location
Beijing
Print_ISBN
0-7803-4754-4
Type
conf
DOI
10.1109/ICPST.1998.729030
Filename
729030
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