ON EFFICIENCY OF OPTIMIZATION IN POWER SYSTEMS

被引：1
|
作者：
Keel, M. [1 ]
Medvedeva-Tsernobrivaja, V. [1 ]
Shuvalova, J. [1 ]
Tammoja, H. [1 ]
Valdma, M. [1 ]
机构：
[1] Tallinn Univ Technol, Dept Elect Power Engn, EE-19086 Tallinn, Estonia
来源：
OIL SHALE | 2011年 / 28卷
关键词：
D O I：
10.3176/oil.2011.1S.16
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：
A method and the main results of the study carried out for the evaluation of optimization efficiency in power systems are presented in the paper. Two classic optimization problems were studied: 1) economic dispatch problems of thermal power units, 2) unit commitment problems. In both tasks the total fuel costs and the environmental impacts were minimized. The study showed that the maximal efficiency of optimization in thermal power plants and in power systems may reach 30% and even more.
引用
收藏
页码：253 / 261
页数：9
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