专利名称：Motor Control Device And Motor Control
Program
发明人：Tatsuki Kashihara,Hiroshi Yoshida,Kouji
Kobayashi
申请号：US14381536申请日：20130221
公开号：US20150002058A1公开日：20150101
专利附图：
摘要：A motor control device according to the present invention includes: a boostconverter circuit that boosts a direct-current voltage; an inverter that generates a drive
pulse for a motor from the direct-current voltage of the boost converter circuit and acontrol section that presets a set value Id_hold obtained by multiplying a set valueId_max by an intermediate current threshold coefficient α, controls a pulse width of thedrive pulse of the inverter based on a speed deviation, controls a d-axis current in themotor based on the speed deviation so that the pulse width of the drive pulse of theinverter does not exceed a threshold value, and controls the direct-current voltage ofthe boost converter circuit based on the speed deviation so that the d-axis current in themotor does not exceed the set value Id_hold.
申请人：SANDEN CORPORATION
地址：Isesaki-shi, Gunma JP
国籍：JP
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