摘要
针对2 MW中速永磁机组控制系统开发项目,进行适用于该新型技术路线的风电机组控制系统滤波器的仿真设计与应用研究。文章介绍了中速永磁风电机组控制原理,揭示了滤波器在整个控制系统中的重要作用;基于MATLAB平台的m语言,通过滤波器的仿真设计与验证,研究滤波器频域参数对滤波器性能的影响,实现了时域参数与频域参数的相互转换;设计出适合中速永磁机组控制系统使用的滤波器,以配合控制系统的稳定运行。该研究为采用中速永磁技术路线的风电机组控制系统滤波器设计及应用提供了参考。
According to the project of the 2 MW medium-speed permanent-magnet wind turbine control system,simulation design and application research of wind turbine control system filter suitable for this new technical route are carried out.In this work,the control principle of this medium-speed permanent magnet wind turbine is introduced and the important role of the filter in the whole control system is revealed.The effect of filter frequency domain parameters on filter performance is studied through the filter simulation design and verification based on the m-language of the MATLAB platform,and mutual conversion between time-domain parameters and frequency-domain parameters is achieved.Moreover,a filter suitable for the medium-speed permanent magnet wind turbine is designed to match the stable operation of the control system.This study provides a reference for the research and application on filters of the medium-speed permanent magnet technology.
作者
汪亚洲
蔡新
李其龙
许波峰
Wang Yazhou;Cai Xin;Li Qilong;Xu Bofeng(College of Mechanics and Materials Hohai University,Nanjing 210098,China;China Triumph New Energy Institute,Nanjing 211100,China)
出处
《可再生能源》
CAS
北大核心
2020年第2期279-284,共6页
Renewable Energy Resources
基金
国家自然科学基金项目(51607058)
中央高校基本科研业务费专项资金资助项目(2018B48614)
江苏高校2011计划“沿海开发与保护协同创新中心”项目(苏政办发[2013]56号)
关键词
中速永磁
控制系统
低通滤波器
带阻滤波器
medium-speed permanent magnet
control system
low pass filter
notch filter
