发明申请
- 专利标题: MICROCOMPUTER AND MOTOR CONTROL SYSTEM PROVIDED THEREWITH
- 专利标题(中): 微型计算机和电机控制系统
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申请号: US12501742申请日: 2009-07-13
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公开(公告)号: US20100007294A1公开(公告)日: 2010-01-14
- 发明人: Yukihisa Hasegawa , Takehiro Hara
- 申请人: Yukihisa Hasegawa , Takehiro Hara
- 申请人地址: JP Tokyo
- 专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人: KABUSHIKI KAISHA TOSHIBA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2008-181347 20080711
- 主分类号: H02P6/16
- IPC分类号: H02P6/16
摘要:
A microcomputer which obtains a rotor position signal from a biphase signal delivered by a resolver mounted on an electric motor according to a rotation phase of a rotor relative to a stator, thereby controlling the motor based on the rotor position signal. The microcomputer includes a digital signal converter which is configured by hardware and converts the biphase signal delivered from the resolver into a digital data position signal, the digital signal converter being mounted on a single chip.
公开/授权文献
- US08212515B2 Microcomputer and motor control system provided therewith 公开/授权日:2012-07-03
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