Medium-Term Power Dispatch in Predominantly Hydro Systems: An Equilibrium Approach

被引：11

作者：

Almeida, Katia C. ^{[1
]}

Conejo, Antonio J. ^{[2
]}

机构：

[1] Univ Fed Santa Catarina, Dept Elect Engn, Florianopolis, SC, Brazil

[2] Univ Castilla La Mancha, E-13071 Ciudad Real, Spain

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2013年 / 28卷 / 03期

关键词：

Equilibrium problem; hydro-power dispatch; stochastic programming; ELECTRICITY MARKET; OPTIMIZATION; MODEL; POOL; COMPETITION; CURVES;

D O I：

10.1109/TPWRS.2012.2227838

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper proposes an alternative formulation for the problem of dispatching generation units in a predominantly hydro system considering a medium-term horizon. Hydro-power dispatch is expressed as a equilibrium problem with equilibrium constraints (EPEC) and its solutions are compared to the solutions of a classical optimal hydro dispatch problem. A stochastic formulation is used to represent uncertainties in water inflows. Results are presented for realistic test systems with interconnected reservoirs.

引用

页码：2384 / 2394

页数：11

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