A Novel Method for Harmonic Current Injection with Sensor Supported Adaptation on Permanent Magnet Synchronous Machines
نویسندگان
چکیده
To reduce torque oscillations in electric motors, harmonic current injection (HCI) has been used industry for some time. For this purpose, higher currents calculated advance are injected into the machine. Since general conditions machine can change during its life cycle, article presents a method that makes it possible to parameters of HCI operation. sensor signals detect reaction motor small variations parameters. The knowledge gained way is make further suitable variations. FEM simulations were verify effectiveness approach. results show algorithm independently optimize runtime and reduces amplitude 6th by 87% permanent magnet synchronous
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ژورنال
عنوان ژورنال: Machines
سال: 2021
ISSN: ['2075-1702']
DOI: https://doi.org/10.3390/machines9080139