A motor controller includes a temperature estimator that estimates a temperature of an element in a motor driver circuit that drives a motor, or a temperature of a winding of the motor, and a non-volatile memory that provides a first area and a second area for storing the estimated temperature. The temperature estimator writes the estimated temperature to both of the first area and the second area.
MOTOR CONTROLLER AND ELECTRIC POWER STEERING USING SAME
14.01.2016
Patent
Elektronische Ressource
Englisch
MOTOR CONTROLLER AND ELECTRIC POWER STEERING USING SAME
Europäisches Patentamt | 2019
|MOTOR CONTROLLER AND ELECTRIC POWER STEERING USING SAME
Europäisches Patentamt | 2016
|Motor controller and electric power steering using same
Europäisches Patentamt | 2022
|Motor controller and electric power steering using same
Europäisches Patentamt | 2018
|Motor controller and electric power steering device using same
Europäisches Patentamt | 2018
|