Title :
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
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;
Conference_Titel :
Power System Technology, 1998. Proceedings. POWERCON '98. 1998 International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-4754-4
DOI :
10.1109/ICPST.1998.729027
