Current Injection-Based Multi-parameter Estimation for Dual Three-Phase IPMSM Considering VSI Nonlinearity

To develop a high-performance and reliable control for dual three-phase interior permanent magnet synchronous motor (IPMSM), accurate knowledge of machine parameters is of significance. This paper proposes an improved recursive least square (RLS) algorithm and a current injection-based parameter est...

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Veröffentlicht in:	IEEE transactions on transportation electrification 2019-06, Vol.5 (2), p.405-415
Hauptverfasser:	Li, Ze, Feng, Guodong, Lai, Chunyan, Banerjee, Debmalya, Li, Wenlong, Kar, Narayan C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Couplings Current injection Current injection-based estimation dual three-phase interior permanent magnet synchronous motor (IPMSM) Estimation Inverters Magnetic flux Magnetic saturation magnetic saturation effect Mathematical model Mathematical models Model accuracy Nonlinearity Parameter estimation Permanent magnets Recursive methods Resistance Saturation magnetization Synchronous motors vector space decomposition (VSD) method voltage source inverter (VSI) nonlinearity
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