Multiple objective particle swarm optimization technique for economic load dispatch

来源 :浙江大学学报A(英文版) | 被引量 : 0次 | 上传用户:lbc573332496
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
A multi-objective particle swarm optimization (MOPSO) approach for multi-objective economic load dispatch problem in power system is presented in this paper. The economic load dispatch problem is a non-linear constrained multi-objective optimization problem. The proposed MOPSO approach handles the problem as a multi-objective problem with competing and non-commensurable fuel cost, emission and system loss objectives and has a diversity-preserving mechanism using an external memory (call "repository") and a geographically-based approach to find widely different Pareto-optimal solutions. In addition, fuzzy set theory is employed to extract the best compromise solution. Several optimization runs of the proposed MOPSO approach were carried out on the standard IEEE 30-bus test system. The results revealed the capabilities of the proposed MOPSO approach to generate well-distributed Pareto-optimal non-dominated solutions of multi-objective economic load dispatch. Com parison with Multi-objective Evolutionary Algorithm (MOEA) showed the superiority of the proposed MOPSO approach and confirmed its potential for solving multi-objective economic load dispatch.
其他文献
The maintaining overheads of Distributed Hash Table (DHT) topology have recently received considerable attention.This paper presents a novel SHT (Session Hetero
管理会计的主要功能是为企业的短期经营和投资决策服务,其目的是提高企业的经济效益.管理会计的合理运用,能有效降低企业经营投资成本和风险,提高企业管理水平及经济效益.本
The damping behaviors of Zn-Al alloys with fully lamellar microstructures were simulated with the cell method. The influences of the grain boundary condition, t
A model has been developed to describe the microstructure evolution in the atomized droplets of Cu-Fe alloy during cooling through the metastable miscibility ga
Thermodynamics and kinetics for the preparation of Sm2Fe17 alloys by reduction-diffusion (R-D) method in Ca-Sm2O3-Fe System were investigated. With increasing r
The effect of rare earth additives used in chrome-plating on the electroplated coating behaviors of the luminosity, brightness, dispersibility of plating soluti
The microstructures and electrode properties of Cr or Co-doped V2. 1 TiNi0. 5 Hf0. 05 M0. 113 (M= Cr, Co)hydrogen storage alloys were investigated. It is found
In this paper the authors present a novel semi-automatic feature line detection technique for meshes. Taking into account the distance and orientation between t
A novel combined personalized feature framework is proposed for face recognition (FR). In the framework, the proposed linear discriminant analysis (LDA) makes u
LiNi0.45 Co0. 10 Mn0.45 O2 was prepared from Li2CO3 and a triple oxide of nickel, cobalt and manganese at 950 C in air. The structure and characteristics of LiN