Synchronous/asynchronous electric motor controlling method for speed regulator, involves adding electrical motor's estimated inertia determination term and anticipation term in speed control law

摘要

The method involves adding an electrical motor's estimated inertia determination term and anticipation term in a speed control law, where the anticipation term is equal to the estimated inertia multiplied by a derivative of reference speed. The estimated inertia is determined from the derivative of the reference speed and a difference between the reference speed and real or estimated speed.