Optimal Scheduling of Hydrothermal Power Generation in Wholesale Market Environment

被引：0
|
作者：
Nechaev, I. [1 ]
Cherkaoui, R. [2 ]
Palamarchuk, S. [1 ]
机构：
[1] Energy Syst Inst, Irkutsk, Russia
[2] Swiss Fed Inst Technol EPFL, Lausanne, Switzerland
来源：
2010 IEEE PES CONFERENCE ON INNOVATIVE SMART GRID TECHNOLOGIES EUROPE (ISGT EUROPE) | 2010年
关键词：
Consumer demand elasticity; dynamic programming; electricity generation price; Kuhn-Tucker conditions; Lagrange multipliers; mid-term generation scheduling;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Generation scheduling is an important component of power systems operation in a market environment. Electricity demand in different areas depends on local marginal prices in the wholesale market. The paper presents a model for mid-term optimization of electricity generation in the hydrothermal power systems. The scheduling aims to minimize total production cost. Elasticity of consumer demand is taken into account in the model. A mathematical formulation of the problem supposes the application of dynamic programming method. An algorithm for the dynamic programming application is developed. Efficiency of the algorithm is demonstrated by the generation scheduling for a 14 bus system.
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页数：7
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