大兆瓦风电机组永磁同步发电机控制  

Control of Large MW Wind Turbine Permanent Magnet Synchronous Generator

作　　者：余业祥 吴小田 李夕颜 陈敏[2] YU Ye-xiang;WU Xiao-tian;LI Xi-yan;CHEN Min(Dongfang Electric Wind Power Co.,Ltd.,Deyang 618000,China;不详)

机构地区：[1]东方电气风电股份有限公司,四川德阳618000 [2]浙江大学,电力电子技术研究所,浙江杭州310027

出　　处：《电力电子技术》2024年第10期4-6,11,共4页Power Electronics

摘　　要：随着风能技术和风电产业的发展,风电机组不断大型化,永磁发电机组成为海上风电的主流技术路线。根据机组运行状态,永磁同步发电机会工作在不同的工况。首先介绍风电机组的功率控制策略,然后基于数学模型分析了永磁同步发电机运行限制条件,推导了永磁同步发电机最优运行轨迹,最后提出了大兆瓦永磁同步发电机控制策略并完成了仿真和实验验证。With the development of wind energy technology and the wind power industry,wind turbines are constantly becoming larger,and permanent magnet generators have become the mainstream technology route for offshore wind power.According to the operating status of the unit,the permanent magnet synchronous generator operates under dif-ferent working conditions.Firstly,the power control strategy of wind turbines is introduced.Then,based on mathemati-cal models,the operating constraints of permanent magnet synchronous generators are analyzed,and the optimal oper-ating trajectory of permanent magnet synchronous generators is derived.Finally,a control strategy for large MW per-manent magnet synchronous generators is proposed,and simulation and experimental verification are completed.

关 键 词：永磁同步发电机 大兆瓦 风电机组 

分 类 号：TM313[电气工程—电机]