DYNAMOELECTRIC MACHINE APPARATUS, SUCH AS BRUSHLESS EXCITER FOR A. C. GENERATOR, WITH FLEXIBLE TAPE CAPACITIVE MEANS

摘要

A capacitor tape is applied over the shaft of a brushless exciter and is connected to provide interphase capacitance with or without an additional resistive tape connected in series with each capacitor to provide damping resistance. The voltage suppressor functions of the capacitors can also be obtained by winding a tape to provide a distributed capacitance directly in the A.C. exciter winding. A flexible capacitive tape in accordance with this invention can be variously applied in dynamoelectric machine apparatus.