上海交通大学学报

上海交通大学学报

• •    

含混合式抽蓄的风光水储一体化电站的配置与运行方法（网络首发）

  

  1. 1.上海交通大学国家电投智慧能源创新学院；2.上海交通大学电力传输与功率变换控制教育部重点实验室；3.国网浙江省电力有限公司宁波市镇海区供电公司；4.上海勘测设计研究院；5.上海非碳基能源转换与利用研究院
  • 基金资助:
    国家自然科学基金（52422705）；

Capacity Configuration and Operation Method of Wind-Solar-Water-Storage Integrated Power Station Based on Hybrid Pumped Storage

  1. (1．College of Smart Energy, Shanghai Jiao Tong University, Shanghai 200240, China；2．Key Laboratory of Control of Power Transmission and Conversion of the Ministry of Education, Shanghai Jiao Tong University, Shanghai 200240, China；3. Ningbo Zhenhai Power Supply Company, State Grid Zhejiang Electric Power Co., Ltd., Ningbo 315200, Zhejiang, China； 4．Shanghai Investigation Design and Research Institute Corporation Limited, Shanghai 200434, China；5. Shanghai Non-carbon Energy Conversion and Utilization Institute, Shanghai 200240, China )

PDF (PC)

22

摘要： 风光水储一体化电站可充分发挥多种电源互补性，而混合式抽蓄是其中一类重要的电源类型；但混合式抽蓄的数学模型非线性程度高，现有研究尚未将其与风光储等其他电源类型一体配置。为此，本文首先建立了包含风电、光伏、混合式抽水蓄能、电化学储能的一体化电站配置运行两阶段随机优化模型；其次，通过大M法、分段线性拟合等方法将强非线性模型线性化；最后，基于仿真，得到多种电源的配置与运行情况，以及不同资源禀赋下的电源配置方案。研究结果揭示了混合式抽蓄在风光水储互补系统中的竞争力和经济性。

关键词: 风光水储一体化电站, 综合能源, 配置, 多能互补

Abstract: Integrated wind, solar, hydropower, and storage power plants can fully leverage the complementarities of various energy sources, with hybrid pumped storage being a key energy type within this system. However, the mathematical model for hybrid pumped storage is highly nonlinear, and existing research has not yet integrated it with wind, solar, and storage in a unified configuration. To address this gap, this paper establishes a two-stage stochastic optimization model for the configuration and operation of an integrated power plant that includes wind power, photovoltaics, hybrid pumped storage, and electrochemical storage. The Big-M method and piecewise linear fitting are employed to relax the nonlinear parts of the model. Finally, through simulation, the paper derives the configuration and operational status of various energy sources, as well as power generation schemes under different resource endowments. The research findings reveal the competitiveness and economic viability of hybrid pumped storage within a complementary wind-solar-hydro-storage system.

Key words: integrated wind-solar-hydro-storage system, comprehensive energy, configuration, multi-energy complementarity

中图分类号: