发电技术 ›› 2023, Vol. 44 ›› Issue (2): 261-269.DOI: 10.12096/j.2096-4528.pgt.21119

• 智能电网 • 上一篇    下一篇

面向综合能源园区的丰枯电价定价方法

杜将武1, 唐小强2, 罗志伟3, 刘敦楠4, 陈积旭3, 徐尔丰4,6, 毕圣5   

  1. 1.中国华电集团有限公司福建分公司,福建省 福州市 350001
    2.福建华电能源销售有限公司,福建省 福州市 350001
    3.华电(福建)风电有限公司,福建省 福州市 350001
    4.华北电力大学经济与管理学院,北京市 昌平区102206
    5.华电电力科学研究院有限公司,浙江省 杭州市 310030
    6.浙江浙能能源服务有限公司,浙江省 杭州市 310002
  • 收稿日期:2021-12-29 出版日期:2023-04-30 发布日期:2023-04-28
  • 作者简介:杜将武(1969),男,硕士,高级工程师,研究方向为综合能源, jiangwu-du@chd.com.cn
    唐小强(1977),男,硕士,工程师,研究方向为综合能源,83328940@qq.com
    罗志伟(1966),男,硕士,高级政工师,研究方向为综合能源,627397496@qq.com
    刘敦楠(1979),男,博士,教授,研究方向为综合能源和电力市场,本文通信作者,liudunnan@163.com
    陈积旭(1974),男,高级工程师,研究方向为综合能源,35569111@qq.com;
    徐尔丰(1993),男,硕士,经济师,研究方向为综合能源和电力市场,18810905481@163.com
    毕圣(1987),男,硕士,工程师,研究方向为综合能源系统,sheng-bi@chder.com
  • 基金资助:
    国家社科基金重大项目(19ZDA081);中国华电集团有限公司科技项目(CHDKJ20-02-05)

Pricing Method for Season of Use in Integrated Energy Park

Jiangwu DU1, Xiaoqiang TANG2, Zhiwei LUO3, Dunnan LIU4, Jixu CHEN3, Erfeng XU4,6, Sheng BI5   

  1. 1.Fujian Branch, China Huadian Corporation Ltd. , Fuzhou 350001, Fujian Province, China
    2.Fujian Huadian Energy Retail Co. , Ltd. , Fuzhou 350001, Fujian Province, China
    3.Huadian (Fujian) Wind Power Co. , Ltd. , Fuzhou 350001, Fujian Province, China
    4.School of Economics and Management, North China Electric Power University, Changping District, Beijing 102206, China
    5.Huadian Electric Power Research Institute Co. , Ltd. , Hangzhou 310030, Zhejiang Province, China
    6.Zhejiang Zheneng Energy Service Co. , Ltd. , Hangzhou 310002, Zhejiang Province, China
  • Received:2021-12-29 Published:2023-04-30 Online:2023-04-28
  • Supported by:
    National Social Science Foundation of China(19ZDA081);China Huadian Corporation Ltd(CHDKJ20-02-05)

摘要:

综合能源园区是以新能源为主体的新型电力系统的基本单元,通过建设分布式电源,可以实现能源生产、消费就近完成和园区自我平衡。通过挖掘用户需求响应潜力,制定差异化丰枯电价,能够缓解分布式电源出力和用户电量的季节性不匹配矛盾,对此提出一种面向综合能源园区的丰枯电价定价方法。首先,根据用户的电量特征和需求响应特征,基于k-means聚类算法进行用户分类;然后,根据园区不平衡电量,基于k-means聚类算法划分丰枯时段;最后,构建优化模型,制定不同类别用户的丰枯电价。根据案例分析可知,基于该方法制定丰枯电价,能够有效促进分布式电源就地消纳,提高园区清洁能源消费比重和整体经济性。

关键词: 新型电力系统, 综合能源园区, 分布式电源, 丰枯电价, k-means聚类, 需求响应

Abstract:

Integrated energy park is the basic unit of new electric power system dominated by renewable energy. Depending on distributed generators, the energy production and consumption nearby and self-balance of park are achieved. The contradiction of seasonal load mismatch between distributed generators and users can be released by tapping demand response potential and stipulating different season of use (SOU) price. A pricing method for SOU price in integrated energy park was put forward accordingly. First of all, considering characteristics of load and demand response, users were classified by k-means clustering algorithm. Then, according to unbalance load of park, SOU periods were determined by k-means clustering algorithm. At last, the optimization model was established to stipulate SOU price of different types of users. As the case shown, based on this method, SOU price can promote local consumption of distributed generators efficiently and raise the utilization ratio of clean energy and overall economic benefit of park.

Key words: new power system, integrated energy park, distributed generator, season of use price, k-means clustering, demand response

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