Abstract
Frequency is one of the most important factors for power system harmonic and interharmonic estimation. Accurate spectral analysis relies much on the correct identification of frequencies of the measured signals. In this paper, several commonly used methods for power system stationary and time-varying harmonic and interharmonic estimation are reviewed and compared according to the viewpoint of the frequency identification. It is expected to provide suitable guidelines for the future studies.
| Original language | English |
|---|---|
| Article number | 6419811 |
| Pages (from-to) | 397-404 |
| Number of pages | 8 |
| Journal | IEEE Transactions on Industrial Electronics |
| Volume | 61 |
| Issue number | 1 |
| DOIs | |
| State | Published - 2014 |
Keywords
- Batch signal processing methods
- Frequency identification
- Recursive methods
- Time-varying harmonics and interharmonics