Invention Grant
- Patent Title: Methods, systems and apparatus for dynamically controlling an electric motor that drives an oil pump
- Patent Title (中): 用于动态控制驱动油泵的电动机的方法，系统和装置
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Application No.: US12577516Application Date: 2009-10-12
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Publication No.: US08174222B2Publication Date: 2012-05-08
- Inventor: Nitinkumar R. Patel , Yo Chan Son
- Applicant: Nitinkumar R. Patel , Yo Chan Son
- 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: H02P6/00
- IPC: H02P6/00 ; H02P21/00 ; H02P7/00 ; H02P23/00 ; H02P27/04 ; G05B11/28 ; B60K1/02 ; F16H59/00 ; F04C18/00
Abstract:
Methods, system and apparatus are provided for sensorless control of a vector controlled motor drive system that includes an electric motor used to drive an auxiliary oil pump.
Public/Granted literature
- US20110084638A1 METHODS, SYSTEMS AND APPARATUS FOR DYNAMICALLY CONTROLLING AN ELECTRIC MOTOR THAT DRIVES AN OIL PUMP Public/Granted day:2011-04-14
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