From: Performance and harmonic detection algorithm of phase locked Loop for parallel APF
Detection method | Computing time/s | Response time/s | Dynamic stability time/s |
---|---|---|---|
Continuous fourier transform | 3.25 | 0.47 | 1.29 |
Multi-resolution analysis | 3.08 | 0.42 | 1.37 |
Adaptive harmonic current detection | 2.91 | 0.51 | 1.22 |
This research | 2.68 | 0.34 | 1.19 |