Asynchronous slip-ring motor synchronized with permanent magnets

Autor: Glinka Tadeusz, Bernatt Jakub
Jazyk: angličtina
Rok vydání: 2017
Předmět:
Zdroj: Archives of Electrical Engineering, Vol 66, Iss 1, Pp 199-206 (2017)
Druh dokumentu: article
ISSN: 2300-2506
DOI: 10.1515/aee-2017-0015
Popis: The electric LSPMSM motor presented in the paper differs from standard induction motor by rotor design. The insulated start-up winding is located in slots along the rotor circumference. The winding ends are connected to the slip-rings. The rotor core contains permanent magnets. The electromechanical characteristics for synchronous operation were calculated, as were the start-up characteristics for operation with a short-circuited rotor winding. Two model motors were used for the calculations, the V-shaped Permanent Magnet (VPM) – Fig. 3, and the Linear Permanent Magnet (IPM) – Fig. 4, both rated at 14.5 kW. The advantages of the investigated motor are demonstrated in the conclusions.
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