Control apparatus for electric rotating machine

专利名称：Control apparatus for electric rotating

machine

发明人：Hiroya Tsuji,Tatsuru Morioka,Hiroshi

Inamura,Takahumi Oowada

申请号：US13035119申请日：20110225公开号：US08446114B2公开日：20130521

专利附图：

摘要：A control apparatus for use with an electric power conversion system which isequipped with a dc/ac converter connected to an electric rotating machine and a

capacitor joined to input terminals of the dc/ac converter. The control apparatus storesan angle of rotation (i.e., start angle θ) of the electric rotating machine before start ofcontrol of energization of the electric rotating machine to discharge the capacitor anddetermines command currents idr and iqr which will result in zero (0) torque in theelectric rotating machine. The control apparatus includes a command current correctingcircuit which corrects the command currents idr and iqr by a difference between a currentangle θ of rotation of the electric rotating machine and the start angle θ, therebyavoiding constant rotation of the electric rotating machine when the capacitor isdischarged.

申请人：Hiroya Tsuji,Tatsuru Morioka,Hiroshi Inamura,Takahumi Oowada

地址：Yokkaichi JP,Okazaki JP,Nagoya JP,Kariya JP

国籍：JP,JP,JP,JP

代理机构：Nixon & Vanderhye PC

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