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风电机组风速功率特性曲线建模研究综述
杨茂, 杨琼琼
东北电力大学 电气工程学院,吉林吉林132012
摘要:
风速功率特性曲线是风力发电机组设计的基础,也是考核机组性能、评估机组发电能力的一项重要指标。介绍风速功率特性曲线的定义、概念和基本特点,分别从参数方法、非参数方法、离散方法、随机方法4个方面详细阐述风速功率特性曲线建模的实现方法。分析建模精度的评价方法,提出目前风速功率特性曲线建模遇到的问题以及需要进行深入研究的发展方向。
关键词:  风速功率特性曲线  参数方法  非参数方法  离散方法  随机方法  建模
DOI:10.16081/j.issn.1006-6047.2018.02.005
分类号:TM614
基金项目:国家重点研发计划项目(2016YFB0900101)
Review of modeling of wind speed-power characteristic curve for wind turbine
YANG Mao, YANG Qiongqiong
School of Electrical Engineering, Northeast Electric Power University, Jinlin 132012, China
Abstract:
The wind speed-power characteristic curve is the basis for the design of wind turbine, and it is also an important indicator for assessing the unit performance and generation ability. The definition, concept and basic features of wind speed-power characteristic curve are introduced, and modeling methods for the curve are elaborated from four aspects, i. e. parameter method, nonparametric method, discrete method, and random method. The evaluation method for modeling accuracy is analyzed and also the problems currently faced during modeling and development directions needed to be deeply researched are proposed.
Key words:  wind speed-power characteristic curve  parameter method  nonparametric method  discrete method  random method  model building

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