A Torque Control Method Based on <i>I-MR</i> Controller for IPMSM Drive With Small DC-Link Capacitor
نویسندگان
چکیده
In traditional motor drive system, large volume electrolytic capacitors are utilized to buffer energy and stabilize the dc-link voltage. However, these affect reliability of drives narrow conduction angle diode-rectifier. As a result, grid side current is distorted power factor deteriorated. order settle issues, small can replace capacitors. this paper, torque control method with voltage feed-forward compensation for an interior permanent magnet synchronous (IPMSM) system proposed. Hence, integration multi-resonant (I-MR) controller established regulate obtain high input low harmonics. addition, used diminish error control. The effectiveness proposed verified through simulation experiments. Results indicate that reach about 99.4% harmonics considerably lower than requirement EN-61000-3-2 standard.
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ژورنال
عنوان ژورنال: IEEE Access
سال: 2021
ISSN: ['2169-3536']
DOI: https://doi.org/10.1109/access.2020.2986481