Real-time power signal processing system for distored and unbalanced conditions, Part 2: Simulation Results

This paper provide simulation study verifying the method proposed in Part-1. The simulation results demonstrate effectiveness of the proposed method in extracting magnitude and phase angle of the fundamental and harmonic components. The proposed method is compared with traditional DFT under identical number of samples and sample period. The simulation results clearly show that the proposed method not only can provide an accurate measurement of nonsinusoidal and unbalanced power quantities but also yields fast transient response than the DFT method. The proposed method also shows superior noise immunity compared to DFT method.