Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Janne Nerg"'
Publikováno v:
IEEE Access, Vol 9, Pp 102609-102622 (2021)
The impact of the current vector angle on the performance of a synchronous reluctance motor (SynRM) with an axially laminated anisotropic (ALA) rotor intended for high-speed applications is studied. The paper shows that the current vector angle not o
Externí odkaz:
https://doaj.org/article/f9354ba45d78460bbf624336bfda4508
Rotordynamic Simulation Method of Induction Motors Including the Effects of Unbalanced Magnetic Pull
Publikováno v:
IEEE Access, Vol 8, Pp 21631-21643 (2020)
This paper presents an optimal method for rotordynamic simulation of induction motors, including the effects of unbalanced magnetic pull (UMP). The developed simulation method containing the UMP model is simple but still accurate for the actual desig
Externí odkaz:
https://doaj.org/article/67efaed68e0742eca92a2cdea69c4ed7
Publikováno v:
IEEE Access, Vol 8, Pp 117377-117389 (2020)
The impact of the thickness of the magnetic and nonmagnetic layers in an axially laminated anisotropic (ALA) rotor in a synchronous reluctance motor (SynRM) aimed at high-speed applications was studied. Considering possible manufacturing issues, the
Externí odkaz:
https://doaj.org/article/d57ea7b0d2a74d1c9ff0c4af72319e72
Publikováno v:
IEEE Access, Vol 8, Pp 29149-29158 (2020)
The performance capabilities of an axially laminated anisotropic rotor (ALA) in a high-speed synchronous reluctance motor (SynRM) were studied. A 12 kW ALASynRM was designed as an alternative to a high-speed induction motor (IM) with a solid rotor. T
Externí odkaz:
https://doaj.org/article/4bf7a99262594e5da6ae1ce48bd9f989
Publikováno v:
IEEE Access, Vol 8, Pp 152870-152880 (2020)
The phenomenon of third-order harmonics in synchronous reluctance motors (SynRMs) with an axially laminated anisotropic (ALA) rotor is studied. The paper shows that a specific rotor geometry can distort the air-gap flux density and induce third-order
Externí odkaz:
https://doaj.org/article/e3661641aa0d43c1b764323d25d2996e
Publikováno v:
IEEE Access, Vol 8, Pp 212361-212370 (2020)
Unbalanced magnetic pull (UMP) resulting from air-gap eccentricity can present a potential risk to the lifetime and dynamic stability of high-speed electrical machines. Nevertheless, a method to identify the effects of UMP in actual industrial machin
Externí odkaz:
https://doaj.org/article/363233df344e4cba86c29d52671c0495
Publikováno v:
IEEE Access, Vol 7, Pp 69108-69118 (2019)
A permanent magnet traction motor integrated with a planetary gearbox is studied. A machine of this kind can be employed as a propulsion motor in off-road machines like agricultural tractors that have to produce either very high traction forces at lo
Externí odkaz:
https://doaj.org/article/75d75092c33245338ac1dcb01fea0296
Publikováno v:
IEEE Access, Vol 7, Pp 113740-113750 (2019)
Off-road traction applications require extremely high torque, especially, at low speeds. Such a high torque can be reached by gearing up the torque of an electrical machine. A tooth-coil permanent magnet synchronous machine with an integrated planeta
Externí odkaz:
https://doaj.org/article/fab0e7884d25443bb074023ea16aad81
Publikováno v:
2022 International Conference on Electrical Machines (ICEM).
Autor:
Heesoo Kim, Charles Nutakor, Shruti Singh, Ahti Jaatinen-Värri, Janne Nerg, Juha Pyrhönen, Jussi Sopanen
Publikováno v:
Mechanism and Machine Theory. 183:105230