Identyfikatory
Warianty tytułu
The influence of load level on current deformation in AC permanent magnet motor
Konferencja
Problemy eksploatacji maszyn i napędów elektrycznych (2006; Ustroń, Polska)
Języki publikacji
Abstrakty
This paper presents the influence of load level on harmonic contents in line start permanent magnet synchronous motor. All known methods leading to minimization harmonics concern only permanent magnet flux distribution and no load back EMF. Meanwhile studies carried out for 2 HP LSPMSM show that harmonics level depends on load level. It is connected with armature reaction flux and non-uniform magnetic reluctance along rotor circumference. Results of FEM calculation including flux pattern and normal component of flux density along an airgap are presented. Harmonics of phase current as a function of load torque are also shown.
Czasopismo
Rocznik
Tom
Strony
1--4
Opis fizyczny
Bibliogr. 5 poz., rys.
Twórcy
autor
autor
autor
- Politechnika Wrocławska, Instytut Maszyn, Napędów i Pomiarów Elektrycznych, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, tomasz.zawilak@pwr.wroc.pl
Bibliografia
- [1]. Gillon F., Brochet P.: Shape optimization of a permanent magnet motor using the experimental design method. IEEE Transactions on Magnetics, v 35, n 3pt. l, May, 1999, p 1278-1281
- [2]. Kurihara K., Wakui G., Kubota T.: Steady-state performance analysis of permanent magnet synchronous motors including space harmonics IEEE Transactions on Magnetics, v.30, n 3, May, 1994, p. 1306-1315
- [3]. Lee J., Kim D., Park I.: Minimization of higher back-EMF harmonics in permanent magnet motor using shape design sensitivity with B-spline parameterization. IEEE Transactions on Magnetics, v 39, n 3 I, May, 2003, p 1269-1272
- [4]. Libert F., Soulard J., Engstrom J.: Design of a 4-pole line start permanent magnet synchronous motor. ICEM 2002 proceedings. Brugge, Belgium Aug. 25-28 2002, paper no. 153
- [5]. Zawilak T., Antal L.: Pulsacje momentu elektromagnetycznego w silnikach synchronicznych z magnesami trwałymi i rozruchem bezpośrednim. Proceedings of XLI International Symposium on Electrical Machines SME'2005, 14 - 17 June 2005, Jarnołtówek, s. 149-156
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPS2-0037-0052