Invention Grant
- Patent Title: In-vehicle estimation of electric traction motor performance
- Patent Title (中): 电动牵引电机性能的车载估计
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Application No.: US13091613Application Date: 2011-04-21
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Publication No.: US08666574B2Publication Date: 2014-03-04
- Inventor: Michael R. Gratton , Eric R. Anderson , Zimin W. Vilar
- Applicant: Michael R. Gratton , Eric R. Anderson , Zimin W. Vilar
- Applicant Address: US IL Moline
- Assignee: Deere & Company
- Current Assignee: Deere & Company
- Current Assignee Address: US IL Moline
- Agency: Faegre Baker Daniels LLP
- Main IPC: B60L15/20
- IPC: B60L15/20
Abstract:
A vehicle is provided having an electric motor and a controller configured to control the electric motor. The controller may calculate the torque output of the motor based on the acceleration and deceleration rates of the motor. Moments of inertia for components rotationally coupled to the motor may be employed in the torque calculation.
Public/Granted literature
- US20120271493A1 In-Vehicle Estimation of Electric Traction Motor Performance Public/Granted day:2012-10-25
Information query
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