用于提升风电消纳能力的高载能负荷调度策略研究  

Research on High-energy Load Dispatching Strategy Used to Improve Wind Power Ability

作　　者：马嘉晨 袁满 杨德友[1] 姜超 MA Jiachen;YUAN Man;YANG Deyou;JIANG Chao(School of Electrical Engineering,Northeast Electric Power University,Jilin Jilin 132012;The State Grid Corrporation of China Jilin Province Jilin Branch,Jilin Jilin 132011)

机构地区：[1]东北电力大学电气工程学院,吉林吉林132012 [2]国网吉林省电力有限公司吉林供电公司,吉林吉林132011

出　　处：《东北电力大学学报》2024年第2期79-87,共9页Journal of Northeast Electric Power University

基　　金：国家自然科学基金项目(51877032)。

摘　　要：近年来,我国大力发展以风电为主的新能源发电,尤其是在我国风资源丰富的“三北”地区,但这些地区往往负荷需求量较小,与风电装机容量难以匹配,因此在我国“三北”地区存在大量弃风现象。为解决这一问题,文中介绍了用于提升风电消纳能力的高载能负荷调度策略。参与调度的负荷为两种高载能负荷,分别为电解铝负荷和铁合金负荷。根据两种高载能负荷的运行特性及调节特性,对其进行分类并建立数学模型,并根据两类负荷的不同特性,分别建立日前调度和日内调度的数学模型,通过算例验证了所提调度策略的有效性。In recent years,China has made great efforts to develop new energy power generation mainly based on wind power,especially in the“three North”regions rich in wind resources in China.However,the load demand in these regions is often small and it is difficult to match the installed capacity of wind power.Therefore,there is a large amount of wind abandoning in the“three North”regions of China.In order to solve this problem,this paper introduces a high load scheduling strategy for improving wind power consumption capacity.The load involved in dispatching is two kinds of high load capacity load,namely electrolytic aluminum load and ferroalloy load.According to the operation characteristics and regulation characteristics of the two kinds of high load,the two kinds of high load are classified and the mathematical model is established.Then,according to the different characteristics of the two kinds of load,the mathematical model of day-ahead scheduling and intra-day scheduling is established respectively,and the effectiveness of the proposed scheduling strategy is verified by an example.

关 键 词：风电消纳 高载能负荷 日前调度 日内调度 调度策略 

分 类 号：TM734[电气工程—电力系统及自动化]