• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2019, Vol. 40 ›› Issue (9): 116-123.doi: 10.3969/j.issn.1000-7229.2019.09.014

• 智能电网 • 上一篇    下一篇

考虑用户差异性的售电公司需求响应电价模型

王星华1,刘升伟1,陈豪君1,彭显刚1,周亚武2   

  1. 1.广东工业大学自动化学院,广州市 510006;2.广东电网有限责任公司惠州供电局,广东省惠州市 516000
  • 出版日期:2019-09-01
  • 作者简介:王星华(1972),男,硕士,副教授,研究方向为电力系统自动化; 刘升伟(1995),男,硕士研究生,研究方向为电力市场、需求响应; 陈豪君(1995),男,硕士研究生,研究方向为电力系统自动化; 彭显刚(1964),男,硕士,教授,研究方向为电力系统优化运行; 周亚武(1992),男,硕士,研究方向为电力市场。
  • 基金资助:
    国家自然科学基金资助项目(51707041);中国南方电网公司科技项目(GDKJXM20162087)

Demand  Response Pricing Model for Power Sales Companies Considering User Differences

WANG Xinghua1, LIU Shengwei1, CHEN Haojun1, PENG Xiangang1, ZHOU Yawu2   

  1. 1. School of Automation, Guangdong University of Technology, Guangzhou 510006, China;2. Huizhou Power Supply Company, Guangdong Power Grid Co., Ltd., Huizhou 516000, Guangdong Province, China
  • Online:2019-09-01
  • Supported by:
    This work is supported by National Natural Science Foundationo of China (No. 51707041)and Research Program of China Southern Power Grid(No. GDKJXM20162087).

摘要: 随着售电市场的放开,大量社会资本进入电力市场,售电公司数量急剧增加。在激烈的市场竞争下,如何保证自身收益的同时,提高用户的用电满意度,是售电公司亟待解决的问题。为此,构建了基于电力用户用电差异性的售电侧定价策略。首先,根据负荷曲线,分析不同用户用电行为的相似性和差异性,对用户进行细分;然后,为获得售电公司及其用户收益最大化的最优定价策略,构建定制化的分时电价模型;最后,通过电力用户的实际负荷数据,利用遗传算法和纵横交叉算法对模型进行求解,对比证明所提的电价决策模型的有效性。

关键词: 分时电价, 电力市场, 定价决策, 精细化需求响应, 优化问题

Abstract: With the liberalization of the power sales market, a large amount of social capital has entered the market, and the number of power sales companies has increased dramatically. In the fierce market competition, how to ensure the self-revenue and improve the users power consumption satisfaction is an urgent problem for sales companies. For this reason, a power pricing strategy based on different power consumption of power users is constructed. Firstly, according to the load curve, the similarity and difference of different users behavior are analyzed and then the user is subdivided. A customized time-sharing electricity price model is established to obtain the optimal pricing strategy for the sales company and its users to maximize revenue. Finally, the model is solved by the genetic algorithm and the cross-section algorithm applying to the actual load data of the power users, and the effectiveness of the proposed electricity price decision model is proved.

Key words:  time-of-use electricity price, electricity market, pricing decision, refined demand response, optimization problem

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