Fast Analysis of MMF Harmonics Content in AC Electrical Machines

Author: Dr. Gheorghe Madescu; Web version: Erhard A. Berwanger; Copyright (C) 2017

Description Input Field
Number of Pole Pairs
Number of Slots, Z
Number of Phases (1, 3, 4, 5, 6, 7)
Minimum Amplitude of Displayed Harmonics in %
Phase Current Matrix

The Phase Current Matrix has Z elements. Each element of it is equal to the per unit filling degree of the corresponding slot.
The sign (±) is assigned according to “go-side” or “return-side” of the coils.