• 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 ›› 2020, Vol. 41 ›› Issue (7): 9-16.doi: 10.12204/j.issn.1000-7229.2020.07.002

• 能源互联网环境下电力系统安全可靠、经济运行 ·栏目主持 黄涛研究员· • 上一篇    下一篇

基于调控云的风储联合鲁棒优化调度

姜达军1,吴福保1,王麒云2,张艳军3,孙黎霞2,吴英俊2   

  1. 1.中国电力科学研究院有限公司,南京市 210003;2.河海大学能源与电气学院,南京市 211100;3.国网辽宁省电力有限公司,沈阳市 110004
  • 出版日期:2020-07-01
  • 作者简介:姜达军(1982),男,硕士,高级工程师,主要研究方向为新能源接入系统分析及运行控制方法; 吴福保(1972),男,博士,研究员级高级工程师,主要研究方向为分布式能源及储能技术; 王麒云(1994),男,硕士研究生,通信作者,主要研究方向为新能源接接入下的电力系统调度; 张艳军(1977),男,博士,教授级高级工程师,主要研究方向为电力系统安全稳定分析; 孙黎霞(1978),女,博士,副教授,主要从事电力电子变换器、光伏发电系统建模研究方面的工作; 吴英俊(1985),男,博士,副教授,主要从事电力信息物理系统、主动配电网与微网研究方面的工作。
  • 基金资助:
    国家电网公司总部科技项目“储能支撑新能源接入区域电网的稳定性控制技术研究项目”

Robust Optimal Combined Wind-Storage Scheduling Based on Regulatory Cloud

JIANG Dajun1, WU Fubao1, WANG Qiyun2, ZHANG Yanjun3, SUN Lixia2, WU Yingjun2   

  1. 1. China Electric Power Research Institute, Nanjing 210003, China; 2. College of Energy and Electrical Engineering, Hohai University, Nanjing 211100, China; 3.State Grid Liaoning Electric Power Supply Co.,Ltd., Shenyang 110004, China
  • Online:2020-07-01
  • Supported by:
    This work is supported by research program“Key Technologies of Energy Storage Configuration for Improving Active Support Capability of Renewable Energy Power Stations”of State Grid Corporation of China.

摘要: 基于云计算的调控云具有信息感知全面、处理效率高、应用便捷灵活等特征,与以高度智能化为趋势的未来电网调度非常契合。文章提出了依托云计算调控云系统的风储鲁棒调度优化方法。首先,利用调控云对风电场群的年实际出力大数据进行聚类分析;其次,基于风电典型出力场景集划分形成风电功率修正曲线;然后,基于调控云功率修正曲线提出了风电、储能和常规机组联合鲁棒调度方法;最后,通过IEEE 39节点系统仿真,验证了文章所提方法可有效降低调度成本和弃风成本。

关键词: 调控云, 风力发电, 储能系统, 鲁棒调度

Abstract: Regulatory cloud based on cloud computing has the characteristics of comprehensive information perception, high processing efficiency, convenient and flexible application, which is very consistent with the future power grid characterized by high intelligence. This paper presents a robust scheduling optimization method for combined wind-storage system. Firstly, cluster analysis is made on the annual actual output big data of wind farm by using regulatory cloud. Wind power correction curves are formed on the basis of the typical set of wind power scenarios. Then, a joint robust scheduling method for wind power, energy storage and conventional units is proposed according to the wind power correction curves. Finally, the simulation results of IEEE 39-bus system verify that this method can effectively reduce the scheduling cost and wind curtailment.

Key words: regulatory cloud, wind power, energy storage system, robust scheduling

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