Analysis of Coordinated Operation of the Clean Energy System Based on the Multiobjective Optimization Model

doi:10.1155/2021/5583598

CORC > 兰州理工大学 > 兰州理工大学 > 理学院

	Analysis of Coordinated Operation of the Clean Energy System Based on the Multiobjective Optimization Model
	Wang, Xunyang 1,2,3; Ma, Zhicheng 2; Liang, Chen 2; He, Shien 2; Wang, Yongqiang 3
刊名	DISCRETE DYNAMICS IN NATURE AND SOCIETY
	2021
卷号	2021
ISSN号	1026-0226
DOI	10.1155/2021/5583598
英文摘要	With the increase in the proportion of clean energy connected to the grid, the effective coordination of the operation of various energy power has become a new challenge facing the current power system scheduling. The coordinated operation of the clean energy power generation system can alleviate the contradiction between power generation and output power fluctuations and overcome the bottleneck of new energy development. Considering the natural characteristics of clean energy, this paper aims to make full use of clean energy, reduce system operating costs, increase system power generation, and reduce output fluctuations; we establish a multiobjective optimization model for coordinated scheduling of clean energy power systems. The model seeks to maximize power generation and minimize output fluctuations, power purchase costs, and maintenance costs under the constraints of the grid structure. In this paper, the GA_PSO joint algorithm has an accelerated effect on the target optimization calculation, and then the superiority of the GA_PSO algorithm is verified by the IEEE14 standard system. The standard IEEE39 node test system is used to verify the rationality and feasibility of the model built and provides a reference strategy for the coordinated operation mechanism of the clean energy system. According to the model, in the example in this paper, the maximum value of photovoltaic power prediction is 1290 MW, and the minimum value is 210 MW; the maximum value of wind power prediction is 780 MW, and the minimum value is 28 MW; the minimum cost of power purchase and maintenance is 56,950.395; the maximum generating capacity is 5.045 GW; the minimum output fluctuation is 0.120 GW.
WOS研究方向	Mathematics ; Science & Technology - Other Topics
语种	英语
出版者	HINDAWI LTD
WOS记录号	WOS:000654906500001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/148248]
专题	理学院
作者单位	1.Lanzhou Univ Technol, Dept Appl Math, Lanzhou 730050, Gansu, Peoples R China; 2.State Grid Gansu Elect Power Res Inst, Postdoctoral Res Stn, 249 Wanxin North Rd, Lanzhou 730000, Gansu, Peoples R China; 3.Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xunyang,Ma, Zhicheng,Liang, Chen,et al. Analysis of Coordinated Operation of the Clean Energy System Based on the Multiobjective Optimization Model[J]. DISCRETE DYNAMICS IN NATURE AND SOCIETY,2021,2021.
APA	Wang, Xunyang,Ma, Zhicheng,Liang, Chen,He, Shien,&Wang, Yongqiang.(2021).Analysis of Coordinated Operation of the Clean Energy System Based on the Multiobjective Optimization Model.DISCRETE DYNAMICS IN NATURE AND SOCIETY,2021.
MLA	Wang, Xunyang,et al."Analysis of Coordinated Operation of the Clean Energy System Based on the Multiobjective Optimization Model".DISCRETE DYNAMICS IN NATURE AND SOCIETY 2021(2021).