关于风电机组有功出力建模的综述  

A Summary of Active Output Modeling of Wind Turbine

作　　者：刘懿萱 韩钟宽 关明锋 吴国昌 邵振国[1] LIU Yi-xuan;HAN Zhong-kuan;GUAN Ming-feng;WU Guo-chang;SHAO Zhen-guo(Fuzhou University,Fuzhou 350116,China;State Grid Putian Electric Power Supply Company,Putian 351100,China;Putian Li Yuan Group Company,Putian 351100,China)

机构地区：[1]福州大学电气工程与自动化学院,福建福州350116 [2]福建省电力有限公司莆田供电公司,福建莆田351100 [3]福建莆田荔源集团,福建莆田351100

出　　处：《电气开关》2019年第1期1-4,共4页Electric Switchgear

基　　金：国家自然科学基金资助项目(51777035)

摘　　要：建立风电机组风速-有功出力模型是准确预测输出功率的关键。首先论述风电机组各环节的机理特性,分析了机理模型、空气动力学和风机发电控制策略对有功出力的影响。此后分别从数理统计算法、智能算法、以及不确定性建模角度分析了基于实测数据驱动建模的现状。最后,分析了两种建模方式在实际工程中的应用,展望了未来关于风电机组有功出力建模的工程需求和研究趋势。Accurate model of wind turbines active power is the key to forecasting active power. Firstly, based on the characteristics of the mechanism of different wind turbines, this paper put forward the analysis of wind turbines in the physical mechanism of each tip, it summarizes the aerodynamics and the control strategy of generating;The wind speed - active power model is proposed based on the measured data, and then the measured data model is set up from the mathematical statistical algorithms, intelligent algorithm, as well as the uncertainty modeling. Finally, the paper analyzes the two kinds of modeling method in the practical engineering application, prospects the future demand and the trend of research.

关 键 词：机理特性 空气动力学 控制策略 实测数据 工程需求 

分 类 号：TM76[电气工程—电力系统及自动化]