摘要
在推进落实“双碳”目标,构建新能源为主体的新型电力系统背景下,负荷侧电力用户的可调弹性负荷资源越来越受到重视。负荷用电具有随机性、趋利性及模仿其他电力负荷主体用电行为的主观性,很难高效、有序、公平地开展负荷侧市场运营。首先分析了电力用户黏性的影响因素并提出了黏性模型;然后对配网系统的黏性电力用户进行聚合建模,并提出了电力响应机制和效益评估模型;最后通过算例进行定量分析,验证了本文所设计的黏性电力用户电价刺激模型的正确性和效益优势,为负荷侧市场主体参与需求响应提供参考。
With the implementation of the goals of carbon peak and carbon neutrality and the construction of a new energy-oriented new power system,the adjustable elastic load resources on power user side have drawn more and more attention.Power consumption is random and profit oriented,and the users tend to subjectively imitate the power consumption behaviours of other power users. It is difficult to keep the user-side market operating efficiently,orderly and fairly. The stickiness model is established based on the influence factor analysis of power user stickiness. Then,based on the aggregation modelling for the stickiness of power users in distribution networks,electric demand response mechanism and economic benefits evaluation model are established. Finally,quantitative analysis on cases verified the correctiveness and effectiveness of the pricing model stimulated by stickiness of users,which provides a reference for load-side market participants to participate in demand-side response.
作者
吉斌
孙绘
昌力
张丹丹
JI Bin;SUN Hui;CHANG Li;ZHANG Dandan(NARI Group Corporation(State Grid Electric Power Research Institute Company Limited),Nanjing 211106,China;NARI Technology Company Limited,Nanjing 211106,China)
出处
《综合智慧能源》
CAS
2022年第2期80-88,共9页
Integrated Intelligent Energy
基金
国家电网公司总部科技项目(5100-202155294A-0-0-00)
南瑞集团(国网电力科学研究院)资助项目(524609210158)。
关键词
碳中和
新型电力系统
负荷侧
黏性电力用户
需求响应
电价刺激
用电调整
carbon neutrality
new power system
load side
loyal power user
demand response
electricity price stimulation
electricity consumption adjustment
