基于改进支持向量机的风电机组独立变桨距控制方法  

Independent Pitch Control Method of Wind Turbine Based on Improved Support Vector Machine

作　　者：吴炎鑫 WU Yanxin(Fujian Funeng New Energy Co.,Ltd.,Putian 353100,China)

机构地区：[1]福建省福能新能源有限责任公司,福建莆田353100

出　　处：《电工技术》2025年第4期11-13,共3页Electric Engineering

摘　　要：针对现有控制方法应用下风电机组独立变桨距挥舞载荷标准值无法始终控制在标准范围内的问题,引入改进支持向量机,开展风电机组独立变桨距控制方法研究。确定风电机组独立变桨距控制指标,对疲劳载荷多目标进行计算。结合改进支持向量机,设计控制器学习算法。设置多阶段反馈校正标准,实现优化控制。实验结果表明,设计控制方法应用下风电机组独立变桨距挥舞载荷标准值始终保持在标准要求范围内,促进了风电机组整体运行质量的提升。In view of the problem that the standard value of independent pitch variable brandish-load of downwind turbine cannot always be controlled within the standard range by existing control methods,an improved support vector machine(SVM)was introduced to study the independent pitch variable control method of wind turbine.The independent pitch control index of wind turbine is determined,and the fatigue load is calculated with multiple objectives.Combined with improved support vector machine,the controller learning algorithm is designed.Set up multi-stage feedback calibration standard to achieve optimal control.The experimental results show that under the application of the design control method,the standard value of the independent pitch swing load of the wind turbine is always maintained within the standard requirement range,which promotes the overall operation quality of the wind turbine.

关 键 词：改进支持向量机 独立 变桨距 风电机组 

分 类 号：TM614[电气工程—电力系统及自动化]