Method and device for commutating an electronic co

专利名称：Method and device for commutating an

electronic commutated motor

发明人：DUFNER, THOMAS,HELLER,

FRANK,KARWATH, ARNO

申请号：EP06019421.4申请日：20060916公开号：EP1786093B1公开日：20090429

摘要：The method involves determining a value of a current of an electronicallycommutated motor (120), after a change of rotor position signals, which are assigned to apole change. A new commutation is executed after expiration of a preset time periodafter the pole change. Another value for the current is determined after a change of thesignals, which take place on the new commutation. The value for the time period ischanged based on the difference between the two values of the motor current to causeadjustment of the values for the motor current during an application of the changedvalue. An independent claim is also included for an electronically commutated motor witha permanent magnetic rotor.

申请人：EBM-PAPST ST. GEORGEN GMBH & CO. KG,EBM PAPST ST GEORGEN GMBH &CO,EBM-PAPST ST. GEORGEN GMBH & CO. KG

地址：DE

国籍：DE

代理机构：Raible, Tobias

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