Group search optimization for combined heat and power economic dispatch

被引:88
作者
Basu, M. [1 ]
机构
[1] Jadavpur Univ, Dept Power Engn, Kolkata 700098, India
关键词
Group search optimization; Combined heat and power economic dispatch; Cogeneration; Prohibited operating zone; Valve-point loading; PARTICLE SWARM OPTIMIZATION; ALGORITHM;
D O I
10.1016/j.ijepes.2015.11.069
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
This paper presents group search optimization to solve the complex non-smooth non-convex combined heat and power economic dispatch (CHPED) problem. Valve-point loading and prohibited operating zones of conventional thermal generators are taken into account. The effectiveness of the proposed method has been verified on four test systems. The results of the proposed approach have been compared with those obtained by other evolutionary methods. It is found that the proposed group search optimization based approach is able to provide better solution. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:138 / 147
页数:10
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