Accurate online MTPA control of IPMSM considering derivative terms
نویسندگان
چکیده
The conventional maximum torque per ampere (MTPA) operation usually neglects the derivative terms of interior permanent magnet synchronous motor (IPMSM) parameters, which significantly influences MTPA control accuracy. In this study, an scheme that considers is developed, and a parameter identification strategy inverter to be non-ideal developed for calculation IPMSM parameters terms. addition, estimation accuracy further improved through calibration nonlinear factors inverter. Finally, effectiveness proposed method verified by simulation. This paper proposes practical methods both accurate online control.
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ژورنال
عنوان ژورنال: Chinese journal of electrical engineering
سال: 2021
ISSN: ['2096-1529']
DOI: https://doi.org/10.23919/cjee.2021.000029