Improvements on the inductance matrix inversion simplifying the use of the ABC/abc induction machine model

This work proposes an improved analytical method for the inductance matrix inversion, simplifying the use of the ABC/abc induction machine model. The computational performance achieved enables this program to be used by undergraduate students for induction machine transient analysis, without previous knowledge about any kind of reference frame transformation. Actual laboratory experiments can be made and compared with simulation results. The use of conventional inductance parameters, easily measurable, also helps in understanding. Even nonlinear saturation and skin effects can be included in the program, improving model accuracy.