Lin H.-CChen J.-YChen G.-RYang S.-C.SHIH-CHIN YANG2022-03-222022-03-222021https://www.scopus.com/inward/record.uri?eid=2-s2.0-85123356680&doi=10.1109%2fECCE47101.2021.9595972&partnerID=40&md5=4c3cbcfbb8ce8fae64e12acaca5188fehttps://scholars.lib.ntu.edu.tw/handle/123456789/599006This paper proposes the fault-tolerant control of Hall-sensor-based field oriented control (FOC) motor drive. To overcome the transient current spikes at the fault instant, both Hall sensor state reversal and zero voltage vector are used to achieve the instantaneous fault identification and transient current compensation. This method realizes faster fault detection time and minimum transient current effect. A 3kW surface permanent magnet motor is used for experimental verification. ? 2021 IEEE.brushless DC motorfield-oriented controlHall sensor faultAC motorsBrushless DC motorsElectric drivesFault detectionFault tolerancePermanent magnetsPower electronicsPower qualityTransientsVector control (Electric machinery)Brushless DC-motorsCurrent spikesFault compensationFaults tolerant controlsField-oriented controlHall sensorMotor driveSensors faultsTransient currentHall effect transducersconference paper10.1109/ECCE47101.2021.95959722-s2.0-85123356680