Dynamic Performance Improvement of a Current Offset Error Compensator in Current Vector-Controlled SPMSM Drives
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DOI: 10.1109/tie.2018.2877162
Abstract: The offset voltage variation of current sensors is mainly due to the thermal drift, and it causes torque ripples in current vector-controlled surface permanent magnet synchronous motor (SPMSM) drives. This paper proposes a current offset… read more here.
Keywords: error compensator; current offset; offset error;