Self-Sensing Six-Phase PMSM Drive Based on Back-EMF Measurement
نویسندگان
چکیده
This paper presents a novel procedure for the emergency sensorless operation of six-phase electric drive. More degrees freedom provided by multiphase technology have been utilized to determine rotor flux position. The proposed technique is based on direct measurement back EMF generated disconnected three-phase winding permanent-magnet synchronous machine (PMSM). method suitable an drive in case speed/position sensor failure. solution has verified utilizing with displacement 30° between two sets stator and power 1 kW.
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2023
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app13021077