An offset compensation method of a current sensor is provided for determining whether an offset compensation of the current sensor is abnormal, and a motor driving system includes the current sensor. The offset compensation method includes: compensating for an offset of the current sensor, and determining whether the offset compensation of the current sensor is abnormal.
Offset compensation method of current sensor and motor driving system
12.04.2016
Patent
Elektronische Ressource
Englisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS , Schutzschaltungsanordnungen / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
METHOD FOR OFFSET COMPENSATION FOR SENSOR SIGNALS, OFFSET COMPENSATION DEVICE AND SENSOR DEVICE
Europäisches Patentamt | 2024
|Electric motor control system with current sensor offset correction
Europäisches Patentamt | 2018
|System and method for inertial sensor offset compensation
Europäisches Patentamt | 2015
|ELECTRIC MOTOR CONTROL SYSTEM WITH CURRENT SENSOR OFFSET CORRECTION
Europäisches Patentamt | 2018
|METHOD FOR COMPENSATING CURRENT SENSOR OFFSET OF MDPS MOTOR
Europäisches Patentamt | 2021