schaltungsanordnung to measure of the value of the erregerstromes a synchronmaschine with bürstenlosem erregersatz

摘要

after the procedure, the erregerspannung to the erregerwicklung associated schleifringen (7) is measured and the erregerstrom of haupterregers (2) proportional analogue signal generated after the erregerspannung proportional electrical signal is generated, the analogue signal v or design are combined.the schaltungsanordnung's first, with the poles of the erregerwicklung by collector rings (7) associated with the second, and, with a between the haupterreger (2) and (3) arranged hilfserreger bypass (6) coupled eingangspunkten accident and the first and the second einga ngspunkte are fed to a meter (9).the method and the schaltungsanordnung ensure a simple, non expensive design of the erregerstromes technology used in the synchronmaschinen (1).