Tensor analysis of rotating machinery

IN ANALYZING the transient or steady state performance of any rotating machine a system of linear equations is set up for finding the currents, another system is set up for the torque, etc. The setting up of the equations is usually laborious and due to the accidental steps made in their solutions the final results are in a form that is difficult to interpret physically. A method is shown by which the procedure of setting up the systems of equations and finding and interpreting the results are standardized in a few simple forms that can be quickly and easily handled by routine substitutions of constants.