摘要
分析1.5 MW双馈型/直驱型风力发电机组的故障诊断技术,利用MATLAB仿真软件实现HHT算法对故障信号分析的过程,得出故障信号的频率图和频谱图,通过对频率图和频谱图的分析,证实HHT算法的有效性。
The fault diagnosis technology of 1.5 MW doubly-fed/direct-drive wind turbines was analyzed. MATLAB simulation software is used to realize the HHT algorithm to analyze the process of fault signal. The frequency diagram and spectrum diagram of the fault signal are obtained, the graph confirms the effectiveness of the HHT algorithm.
作者
丁同光
DING Tong-guang(Datang Xinjiang Clean Energy Co.,Ltd.)
出处
《电站系统工程》
2021年第2期63-65,共3页
Power System Engineering