Does 3DFS Technology use Fourier Analysis when calculating harmonics?



The Fourier Analysis was invented to calculate harmonics using RMS and similar measurement methods. This method for calculating harmonics is indirect and slow (not Real-Time).

3DFS Technology does not use Fourier Analysis in any way. Our approach is a direct measurement. Within the sinewave, the 3DFS Technology receives the full spectrum of information on everything related to electricity (including harmonics).