Pregled bibliografske jedinice broj: 254274
Analytical Calculation of Magnetic Field Distribution in the Slotted Air Gap of a Surface Permanent-Magnet Motor Using Complex Relative Air-Gap Permeance
Analytical Calculation of Magnetic Field Distribution in the Slotted Air Gap of a Surface Permanent-Magnet Motor Using Complex Relative Air-Gap Permeance // IEEE transactions on magnetics, 42 (2006), 7; 1828-1837 doi:10.1109/TMAG.2006.874594 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 254274 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Analytical Calculation of Magnetic Field Distribution in the Slotted Air Gap of a Surface Permanent-Magnet Motor Using Complex Relative Air-Gap Permeance
Autori
Žarko, Damir ; Ban, Drago ; Lipo, Thomas A.
Izvornik
IEEE transactions on magnetics (0018-9464) 42
(2006), 7;
1828-1837
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
air-gap permeance; magnetic fields; permanent-magnet motors
Sažetak
We present an analytical method for calculation of no-load magnetic field distribution in the slotted air gap of a surface permanentmagnet (PM) motor with radial or parallel magnetization. The method introduces the notion of complex relative air-gap permeance, calculated from the conformal transformation of the slot geometry, to take into account the effect of slotting. As a result, an accurate solution of both radial and tangential components of the flux density can be obtained— one that shows excellent agreement with the results of finite-element simulations. As an example of the effectiveness of the model, we present calculations of the back electromotive force and the cogging torque waveforms in a surface PM motor.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
