Hydro energy systems management in Portugal: Profit-based evaluation of a mixed-integer nonlinear approach

被引：73

作者：

Catalao, J. P. S. ^{[1
,2
]}

Pousinho, H. M. I. ^{[1
]}

Mendes, V. M. F. ^{[3
]}

机构：

[1] Univ Beira Interior, Dept Electromech Engn, P-6201001 Covilha, Portugal

[2] Univ Tecn Lisbon, Inst Super Tecn, Ctr Innovat Elect & Energy Engn, P-1049001 Lisbon, Portugal

[3] Inst Super Engn Lisboa, Dept Elect Engn & Automat, P-1950062 Lisbon, Portugal

来源：

ENERGY | 2011年 / 36卷 / 01期

关键词：

Short-term hydro scheduling; Mixed-integer nonlinear programming; Cascaded reservoirs; Head-dependency; ELECTRICITY PRICES; UNIT COMMITMENT; NEURAL-NETWORK; ARIMA MODELS; HEAD; MARKET; GENERATION; OPTIMIZATION; STRATEGIES; DISPATCH;

D O I：

10.1016/j.energy.2010.10.014

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

In this paper, a novel mixed-integer nonlinear approach is proposed to solve the short-term hydro scheduling problem in the day-ahead electricity market, considering not only head-dependency, but also start/stop of units, discontinuous operating regions and discharge ramping constraints. Results from a case study based on one of the main Portuguese cascaded hydro energy systems are presented, showing that the proposed mixed-integer nonlinear approach is proficient. Conclusions are duly drawn. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：500 / 507

页数：8

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