METHOD FOR MONITORING THE THERMAL STRESS OF AN ELECTRIC MOTOR
摘要
The invention relates to a method for monitoring the thermal stress of an electric motor, wherein at least the voltage and the current are measured. A motor constant of the electric motor is determined as a function of said measured variables. The electric motor operates in a thermally admissible range if the motor constant does not exceed an associated threshold value.
申请公布号
WO2010099986(A2)
申请公布日期
2010.09.10
申请号
WO2010EP50111
申请日期
2010.01.08
申请人
ROBERT BOSCH GMBH;BAEHRLE-MILLER, FRANK;BLATTERT, DIETER