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A hybrid current controller for dual three‐phase permanent magnet synchronous motors
Author(s) -
Yuan Feixiong,
Huang Shenghua
Publication year - 2014
Publication title -
ieej transactions on electrical and electronic engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.254
H-Index - 30
eISSN - 1931-4981
pISSN - 1931-4973
DOI - 10.1002/tee.21958
Subject(s) - current (fluid) , harmonics , controller (irrigation) , control theory (sociology) , dual (grammatical number) , regulator , control engineering , permanent magnet synchronous motor , engineering , pid controller , magnet , three phase , computer science , control (management) , voltage , electrical engineering , chemistry , temperature control , art , agronomy , biochemistry , literature , artificial intelligence , gene , biology
Control of the current harmonics is a critical issue for dual three‐phase (DTP) permanent magnet synchronous motors (PMSMs). Considering the limitations of conventional synchronous frame proportional‐integral (PI) current regulator, this paper presents a hybrid current controller that combines the PI current regulator with a multiresonant controller. With the proposed hybrid current controller, precise current control can be achieved with only a slight increase in the computational effort. Theoretical analysis and experimental results confirm the effectiveness of proposed current controller. © 2014 Institute of Electrical Engineers of Japan. Published by John Wiley & Sons, Inc.