摘要
为了提升热、电、气综合能源系统(Integrated Energy System,IES)的经济效益,文章以IES总成本最小构建了综合能源系统经济调度模型。采用逆混沌映射和非线性惯性权重对蜻蜓算法进行改进,使改进的蜻蜓算法(Improved Dragonfly Algorithm,IDA)具备更好地寻优性能。采用IDA算法对综合能源系统经济调度模型进行求解,并将求解结果与常用优化算法进行对比,结果表明,IDA算法在进行综合能源系统经济调度时的优化效果更好,在该调度方案下,各设备出力合理,IES总成本也达到了最小,实现了IES的经济调度。
In order to improve the economic benefits of the Integrated Energy System(IES)that encompasses heat,electricty and gas,this paper constructs an economic dispatch model for the IES with the objective of minimizing the total cost.The improved Dragonfly Algorithm(IDA)is improved by incorporating inverse chaotic mapping and nonlinear inertia weights to enhance its optimization performance.By applying the IDA to solve the economic dispatch model of the integrated energy system and comparing the results with those of commonly used optimization algorithms,it is showed that the IDA has better optimization effects in the economic dispatch for the integrated energy system.Under this dispatch scheme,the output of each equipment is rationalized and the total cost of IES is also minimized,achieving the economic dispatch for the IES.
作者
伍瑞泽
尤敬尧
段洁
陈磊
曾芮清
WU Ruize;YOU Jingyao;DUAN Jie;CHEN Lei;ZENG Ruiqing(State Grid Hubei Electric Power Co.,Ltd.Jingmen Power Supply Company,Jingmen 448000,China;State Grid Hubei Electric Power Co.,Ltd.Yichang Power Supply Company,Yichang 443000,China)
出处
《安徽电气工程职业技术学院学报》
2024年第3期90-97,共8页
Journal of Anhui Electrical Engineering Professional Technique College
关键词
综合能源系统
经济调度
改进蜻蜓算法
总成本
integrated energy system
economic dispatch
improved dragonfly algorithm
total cost
