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Rezensionsexemplar
Benjamin Grothmann
Online Detection and Compensation of Sensor-Faults in Electric Drives for Automotive Applications
In this thesis, methods for online detection and compensation of sensor faults for interior permanent magnet machine (IPM)-drives are developed. Position sensor outage, as well as current sensor gain faults including the case of current sensor outage, are addressed. Model-based methodologies are developed, allowing for fault-detection and fault-compensation without the requirement of auxiliary hardware alongside the already existing devices. Practical testings are conducted on a general-purpose IPM-drive representing an automotive application. Each method for fault-compensation discussed in this thesis is assessed based on a predefined set of requirements, concluding in aspects and potentials for future optimizations.
Schlagwörter: Sensor-Faults; Self-Sensing; Vector Control; Electric Drives; Automotive; High Frequency Injection
Forschungsberichte Elektrische Antriebstechnik und Aktorik
Herausgegeben von Prof. Dr.-Ing. Dieter Gerling, München
Band 37
Shaker Verlag GmbHAm Langen Graben 15a52353 Düren
Mo. - Do. 8:00 Uhr bis 16:00 UhrFr. 8:00 Uhr bis 15:00 Uhr
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