基于傅立叶变换的电能质量分析

Power Quality Analysis based on Fourier Transform

在对电能质量问题进行研究探讨的基础上,提出基于傅立叶变换的电能质量分析方法。利用快速傅立叶算法完成稳态电能质量的检测,然后利用MATLAB软件进行仿真试验,并得到对实际生产有意义的结果,证明该分析方法具有实用性和可行性,可为电能质量分析提供新思路。

Based on the study and discussion of power quality problems, a power quality analysis method based on Fourier transform is proposed. Fast Fourier transform algorithm is used to complete the detection of steady-state power quality, and MATLAB software is used for simulation test, and the results of practical production are meaningful, it is proved that the analysis method is practical and feasible, and can provide new ideas for power quality analysis.