Daily economical operation planning for a multi-area system with pump storage plant

Author

Fan, Mingtian ; Zhang, Zuping ; Liu, Yingshan ; Ma, Yuhua ; Liang, Hai ; Hu, Jianjun

Author_Institution

Electr. Power Res. Inst., Beijing, China

Volume

1

fYear

1998

fDate

18-21 Aug 1998

Firstpage

562

Abstract

A new approach based on mixed-integer programming is proposed for daily economical operation planning problem for a multi-area system with hydro-thermal plants and a pump storage plant. All generator units can be coordinately and economically operated in order to gain the most economical effects of the whole power network. The calculation results also show that the approach proposed can successfully make use of pump storage plant to shift the peak of the load curve so that the operation condition of the whole power system can be greatly improved

Keywords

hydrothermal power systems; integer programming; power system economics; power system interconnection; power system planning; pumped-storage power stations; daily economical operation planning; hydro-thermal plants; load curve peak shifting; mixed-integer programming; multi-area system; power system operation improvement; pump storage plant; Approximation methods; Costs; Linear programming; Mathematical model; Power generation; Power generation economics; Power system economics; Power system modeling; Power system planning; Standards development;

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.1998.729027

Filename

729027