An optimal control model for load shifting - With application in the energy management of a colliery

被引：109
作者：
Middelberg, Arno [1 ]
Zhang, Jiangfeng [1 ]
Xia, Xiaohua [1 ]
机构：
[1] Univ Pretoria, Dept Elect Elect & Comp Engn, Ctr New Energy Syst, ZA-0002 Pretoria, South Africa
来源：
APPLIED ENERGY | 2009年 / 86卷 / 7-8期
基金：
新加坡国家研究基金会;
关键词：
Load shifting; Optimal control; Energy management; Demand Side Management; Time-of-use; Dense Media Separation; Binary integer programming;
D O I：
10.1016/j.apenergy.2008.09.011
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：
This paper presents an optimal control model for the load shifting problem in energy management and its application in a South African colliery. it is illustrated in the colliery scenario that how the optimal control model can be applied to optimize load shifting and improve energy efficiency through the control of conveyor belts. The time-of-use electricity tariff is used as an input to the objective function in order to obtain a solution that minimizes electricity costs and thus maximizes load shifting. The case study yields promising results that show the potential of applying this optimal control model to other industrial Demand Side Management initiatives. (C) 2008 Elsevier Ltd. All rights reserved.
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收藏
页码：1266 / 1273
页数：8
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