The invention relates to an on-load tap changer for switching among different winding taps of a step transformer without interruption according to the preamble of the first patent claim. The general inventive concept lies in actuating both the selector contact unit and the switching means for uninterrupted load switching by means of a common motor drive without an energy store being connected therebetween.
申请公布号
HK1202977(A1)
申请公布日期
2015.10.09
申请号
HK20150103253
申请日期
2015.03.31
申请人
MASCHINENFABRIK REINHAUSEN GMBH
发明人
BIERINGER, ALFRED;STREMPEL, ROLF;HAMMER, CHRISTIAN