Fast and accurate model of interior permanent-magnet machine for dynamic characterization

Drobnič, Klemen (avtor), Gašparin, Lovrenc (avtor), Fišer, Rastko (avtor)

A high-fidelity two-axis model of an interior permanent-magnet synchronous machine (IPM) presents a convenient way for the characterization and validation of motor dynamic performance during the design stage. In order to consider a nonlinear IPM nature, the model is parameterized with a standard dataset calculated beforehand by finite-element analysis. From two possible model implementations, the current model (CM) seems to be preferable to the flux-linkage model (FLM). A particular reason for this state of affairs is the rather complex and time-demanding parameterization of FLM in comparison with CM. For this reason, a procedure for the fast and reliable parameterization of FLM is presented. The proposed procedure is significantly faster than comparable methods, hence providing considerable improvement in terms of computational time. Additionally, the execution time of FLM was demonstrated to be up to 20% shorter in comparison to CM. Therefore, the FLM should be used in computationally intensive simulation scenarios that have a significant number of iterations, or excessive real-time time span.

• Jezik: Angleški jezik
• Ključne besede: digital simulation, electrical drives, interior permanent-magnet machines, finite-element analysis, modeling, automotive applications, motor drives, electric vehicle (EV), hybrid electric vehicle (HEV), mathematical model, saturation
• Vrsta gradiva: Članek v reviji
• Tipologija: 1.01 - Izvirni znanstveni članek
• Organizacija: FE - Fakulteta za elektrotehniko
• Status publikacije: Objavljeno
• Različica publikacije: Objavljena publikacija
• Leto izida: 2019
• Št. strani: 20 str.
• Številčenje: Vol. 12, iss. 5, art. 783
• PID: 20.500.12556/RUL-132365
• UDK: 621.31
• ISSN pri članku: 1996-1073
• DOI: 10.3390/en12050783
• COBISS.SI-ID: 12376660
• Datum objave v RUL: 22.10.2021

Gradivo je del revije

• Naslov: Energies
• Skrajšan naslov: Energies
• Založnik: Molecular Diversity Preservation International
• ISSN: 1996-1073
• COBISS.SI-ID: 518046745

Licence

• Licenca: CC BY 4.0, Creative Commons Priznanje avtorstva 4.0 Mednarodna
• Povezava: http://creativecommons.org/licenses/by/4.0/deed.sl
• Opis: To je standardna licenca Creative Commons, ki daje uporabnikom največ možnosti za nadaljnjo uporabo dela, pri čemer morajo navesti avtorja.
• Začetek licenciranja: 01.03.2019

Sekundarni jezik

• Jezik: Slovenski jezik
• Ključne besede: digitalne simulacije, električni pogoni, motor z notranjimi trajnimi magneti, metoda končnih elementov, modeliranje, avtomobilske aplikacije

Projekti

• Financer: ARRS - Agencija za raziskovalno dejavnost Republike Slovenije
• Številka projekta: P2-0258
• Naslov: Pretvorniki električne energije in regulirani pogoni