A Modified Harmony Search Algorithm for the Economic Dispatch Problem

被引：0
|
作者：
Secui, Dinu Calin [1 ]
Bendea, Gabriel [1 ]
Dzitac, Simona [1 ]
Bendea, Codruta [1 ]
Hora, Cristina [1 ]
机构：
[1] Univ Oradea, Oradea 410087, Romania
来源：
STUDIES IN INFORMATICS AND CONTROL | 2014年 / 23卷 / 02期
关键词：
economic dispatch; harmony search; transmission losses; PARTICLE SWARM OPTIMIZATION; ARTIFICIAL BEE COLONY; HYBRID DIFFERENTIAL EVOLUTION; LOAD DISPATCH; GENERATORS; CLOSURE;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The paper presents a modified harmony search algorithm (MHS), useful for solving the economic dispatch (ED) problem assuming a non-linear cost function and various technical restrictions. The ED problem is a very important optimization problem for power systems, and technical restrictions must be considered: prohibited operating zones and ramp rate limits of power generating units, as well as transmission line losses. The MHS algorithm is based on harmony search (HS) algorithm, but a new harmony is obtained by inserting some features from artificial bee colony algorithm. The efficiency of MHS algorithm is tested against two systems consisting of 6 and 38 thermal power generating units. Results are compared with those obtained by applying other optimization techniques.
引用
收藏
页码：143 / 152
页数：10
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