Scheduling of Head-Sensitive Cascaded Hydro Systems: A Nonlinear Approach

被引：132

作者：

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

Mariano, S. J. P. S. ^{[1
]}

Mendes, V. M. F. ^{[2
]}

Ferreira, L. A. F. M. ^{[3
]}

机构：

[1] Univ Beira Interior, Covilha, Portugal

[2] Inst Super Engn Lisboa, Lisbon, Portugal

[3] Univ Tecn Lisboa, Inst Super Tecn, P-1096 Lisbon, Portugal

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 2009年 / 24卷 / 01期

关键词：

Hydroelectric power generation; nonlinear programming; power generation scheduling; FORECASTING ELECTRICITY PRICES; NETWORK FLOW; UNIT COMMITMENT; POWER-SYSTEMS; TERM; CONSTRAINTS; MARKET; CHAIN;

D O I：

10.1109/TPWRS.2008.2005708

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：

In this paper, we propose a novel nonlinear approach to solve the short-term hydro scheduling problem under deregulation, considering head-dependency. The actual size of hydro systems, the continuous reservoir dynamics and constraints, the hydraulic coupling of cascaded hydro, systems, and the complexity associated with head-sensitive hydroelectric power generation still pose a real challenge to the modelers. These concerns are all accounted for in our approach. Results from a case study based on one of the main Portuguese cascaded hydro systems are presented, showing that the proposed nonlinear approach is proficient.

引用

收藏

页码：337 / 346

页数：10

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