Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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改进黑洞粒子群算法在电力系统环保经济调度中的应用

来源:电工电气发布时间:2016-03-14 16:14 浏览次数:8

改进黑洞粒子群算法在电力系统环保经济调度中的应用 

宗超凡,代奇迹,赵海丽 
(贵州大学 电气工程学院,贵州 贵阳 550000) 
 

摘 要: 针对电力系统中的环保经济调度问题,采用了一种改进随机黑洞粒子群算法进行优化计算。该算法通过引入随机黑洞策略、惯性权重和学习因子动态更新及小概率随机变异改进了粒子群算法,提高了全局搜索能力,稳定了计算结果,加快了收敛速度。通过对IEEE30 系统仿真计算,结果验证了该算法的有效性和优越性,系统的经济性和电能质量都得到了提升。
关键词: 随机黑洞策略;动态更新技术;小概率随机变异;环保经济调度
中图分类号:TM744 文献标识码:A 文章编号:1007-3175(2016)01-0033-04


Application of Improved Black Hole Particle Swarm Optimization Algorithm in Environmental Economic Dispatch of Power System 

ZONG Chao-fan, DAI Qi-ji, ZHAO Hai-li 
(The Electrical Engineering College, Guizhou University, Guiyang 550000, China) 
 

Abstract: In allusion to the problem of environmental economic dispatch in power system, this paper proposed a kind of improved random black particle swarm optimization algorithm to carry out optimal computation. This paper introduced random black hole strategy,dynamic updates of inertia weight and learning factor, small probability random mutation to improve the particle swarm optimization algorithm and raised the global searching ability, stability of the results and acceleration of the convergence rate. The proposed algorithm is used to calculate the environmental economic dispatch in IEEE30 system. The simulation results show the effectiveness and superiority of this algorithm, and the power system has more economical efficiency and better power quality.
Key words: random black hole strategy; dynamic updating technology; small probability random mutation; environmental economic dispatch


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