A method for controlling an optimum operating point in the case of a synchronous machine and a converter-powered synchronous machine

摘要

A method for controlling an optimum operating point in the case of a synchronous machine, and converter-powered synchronous machine,wherein, in a first method step according to the invention for the synchronous machine by means of an fem - method or by means of a measuring method is a functional dependence of the voltage components is determined by the current components,and, from this, the respective a function of the flux linkage component is determined by the current components,in a second method step according to the invention the synchronous machine is operated in a closed-loop control operation, and in so doing, an optimum operating point is controlled.