• 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 ›› 2017, Vol. 38 ›› Issue (7): 10-.doi: 10.3969/j.issn.1000-7229.2017.07.002

• 可再生能源电力特性分析、模拟与预测技术 ·栏目主持 黎静华教授· • 上一篇    下一篇

 基于改进空间资源匹配法的风电集群功率预测技术

 彭小圣1,樊闻翰1,王勃2,张涛3,文劲宇1,邓迪元1,熊磊1,车建峰2

 
  

  1.  1.强电磁工程与新技术国家重点实验室(华中科技大学电气与电子工程学院),武汉市 430074;
    2.中国电力科学研究院新能源与储能运行控制国家重点实验室,北京市 100192;
    3.国网山西省电力公司调控中心,太原市 030001
  • 出版日期:2017-07-01
  • 作者简介:彭小圣(1983),男,博士,IEEE会员,主要研究方向为电力系统大数据理论与应用、电力系统主设备状态监测与故障诊断、局部放电信号提取与模式识别、新能源功率预测等;樊闻翰(1993),男,硕士研究生,主要研究方向为电力系统新能源功率预测、电力设备状态监测与故障诊断等;王勃(1983),男,博士,高级工程师,主要研究方向为新能源资源评价、功率预测、数值天气预报等;张涛(1966),男,高级工程师,主要研究方向为新能源调度技术及运行管理等;文劲宇(1973),男,博士,教授,主要研究方向为电力系统规划运行与控制,储能与新能源并网,直流输电与直流电网等;邓迪元(1992),男,硕士研究生,主要研究方向为电力系统主设备智能监测等;熊磊(1989),男,硕士研究生,主要研究方向为电力系统新能源功率预测等;车建峰(1985),男,硕士,高级工程师,主要研究方向为新能源发电功率预测技术等。
  • 基金资助:
     

 A Lifting Spatial Resources Matching Approach Based Wind Power Prediction of Regions
 

 PENG Xiaosheng1,FAN Wenhan1,WANG Bo2,ZHANG Tao3,WEN Jinyu1,DENG Diyuan1,XIONG Lei1,CHE Jianfeng2   

  1.  1. State Key Laboratory of Advanced Electromagnetic Engineering and Technology (School of Electrical and Electronic 
    Engineering, Huazhong University of Science and Technology), Wuhan 430074, China;2. State Key Laboratory of 
    Operation and Control of Renewable Energy & Storage Systems, China Electric Power Research Institute, 
    Beijing 100192, China; 3. State Grid Shanxi Electric Power Company Dispatching Center, Taiyuan 030001, China
  • Online:2017-07-01
  • Supported by:
     

摘要:  摘要:大规模风电集群的功率预测,有利于调度部门制定科学合理的发电计划,提升电网的健壮性。基于空间资源匹配法(spatial resources matching algorithm,SRMA)的风电集群功率预测方法,比广泛采用的统计升尺度法具有更高的精度,而且需要的计算资源较少。但是现有的空间资源匹配法,匹配参数单一,不利于预测精度的进一步提升。文章在详细介绍空间资源匹配法的基础上,提出了一种考虑风电功率测量数据的改进空间资源匹配法,并通过52个风电场组成的风电集群开展了0~12 h的风电功率预测。结果表明,改进的空间资源匹配法前4 h的预测精度比传统的匹配法有较大幅度的提升,具有较强的工业应用推广价值。

 

关键词:  , 风电集群功率预测, 空间资源匹配法(SRMA), 匹配参数, 参数优化

Abstract:  ABSTRACT: Wind power prediction of large scale wind farm clusters will contribute to the scientific and reasonable power generation schedule establishment and enhance the robustness of the power grid. Spatial resources matching algorithm (SRMA) based wind power prediction of regions is with higher prediction accuracy and less computing time than the method of up-scaling approach, which is widely adopted by industrial companies. However, there is only one matching parameter of the SRMA method, which restricts the further improvement of the prediction accuracy. This paper presents an improved SRMA method, which contains the parameter of the historical wind power output, based on the introduction of the SRMA method. Then, this paper predicts the wind power within 0~12 hours with the data derived from one wind farm cluster which contains 52 wind farms. The results show that, the prediction accuracy of the improved SRMA method within 4 hours is higher than that of the traditional SRMA method, and is applicable for industrial application. 

 

Key words:  wind power prediction of regions, spatial resources matching algorithm (SRMA), matching parameters, parameter optimization

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