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发明名称
モータ制御装置
摘要
モータ制御装置は、インバータと、インバータ制御部と、モータに流れる制御電流を検出する電流検出部と、電流オフセット設定部と、御電流に相関する出力信号を微分する微分演算部とを備え、インバータ制御部は、出力信号の微分値に基づいてモータの回転位置を推定する推定部と、推定された回転位置を使用して駆動信号を生成する駆動信号生成部とを有する。
申请公布号
JPWO2015015597(A1)
申请公布日期
2017.03.02
申请号
JP20150529274
申请日期
2013.07.31
申请人
株式会社日立製作所
发明人
隅田 悟士;岩路 善尚
分类号
H02P27/06;H02P6/08
主分类号
H02P27/06
代理机构
代理人
主权项
地址
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