Invention Grant
- Patent Title: Methods and systems for induction machine control
- Patent Title (中): 感应电机控制的方法和系统
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Application No.: US12635313Application Date: 2009-12-10
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Publication No.: US08390228B2Publication Date: 2013-03-05
- Inventor: Mengwei Campbell , Bon Ho Bae , Silva Hiti , Sibaprasad Chakrabarti
- Applicant: Mengwei Campbell , Bon Ho Bae , Silva Hiti , Sibaprasad Chakrabarti
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Main IPC: H02P7/00
- IPC: H02P7/00
Abstract:
A method for controlling an induction machine having a rotor includes the steps of obtaining a torque command, calculating an estimated squared value of resistance of the rotor using the torque command, determining an offset for the resistance of the rotor, and generating an updated measure of rotor resistance using the estimated squared value and the offset.
Public/Granted literature
- US20110140646A1 METHODS AND SYSTEMS FOR INDUCTION MACHINE CONTROL Public/Granted day:2011-06-16
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