专利名称：Rotary electric machine control apparatus发明人：Hiroyasu Ootake,Nobuyori
Nakajima,Takafumi Satou
申请号：US14827563申请日：20150817公开号：US09461575B2公开日：20161004
专利附图：
摘要：A rotary electric machine control apparatus controlling drive of a rotary electricmachine includes a pre-limit d-axis voltage arithmetic portion calculating a pre-limit d-axisvoltage command value; a pre-limit q-axis voltage arithmetic portion calculating a pre-
limit q-axis voltage command value; a d-axis limit portion calculating a d-axis voltagecommand value; and a q-axis limit portion calculating a q-axis voltage command value.When an absolute value of the pre-limit q-axis voltage command value is greater than anabsolute value of a second limit value, and an absolute value of a previous q-axis voltagecommand value is equal to or greater than the absolute value of the second limit valueand is equal to or less than an absolute value of a first limit value, the q-axis limit portiondetermines a previous q-axis voltage command value as the q-axis voltage commandvalue.
申请人：DENSO CORPORATION
地址：Kariya, Aichi-pref. JP
国籍：JP
代理机构：Knobbe, Martens, Olson & Bear, LLP
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