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公开(公告)号:US09502999B2
公开(公告)日:2016-11-22
申请号:US14735670
申请日:2015-06-10
发明人: Keun Soo Ha , Rea Young Kim , Joung Ho Son , Min Jae Ahn , Jae Hoon Kim , Mu Seon Woo
CPC分类号: H02P6/14 , H02P25/086 , H02P25/089 , H02P25/092 , H02P25/0925
摘要: There is provided an apparatus for driving a motor including: a converter applying an input voltage to each phase winding of the motor; and a processor controlling a phase current flowing to the phase winding to which the input voltage is applied to be increased or decreased in a preset reference range and controlling phase commutation of the motor based on a change in the phase current.
摘要翻译: 提供了一种用于驱动电动机的装置,包括:转换器,向电动机的每个相绕组施加输入电压; 以及处理器,控制流入施加了输入电压的相绕组的相电流在预设的参考范围内增加或减小,并且基于相电流的变化来控制电动机的相位换向。