Design and analysis of line-starting 3150 kW permanent magnet motor

Author

Danilevich, Janush B. ; Antipov, Victor N. ; Grozov, Andrei D. ; Kruchinina, Irina Yu

Author_Institution

Academician of Russian Acad. of Sci., Russia

fYear

2009

fDate

18-23 May 2009

Firstpage

564

Lastpage

569

Abstract

The starting torque of the line-starting synchronous permanent magnet machines has two components, namely, the driving induction torque and the braking magnet torque. The synchronous PM motor can reach the speed of rotation close by synchronous ones if the asynchronous electromagnetic torque will be greater than the braking electromagnetic torque. The calculations were made for two different design of 3150 kW synchronous PM motor, namely, for complicated configuration with a squirrel-cage and more simple one without cage. Success of the synchronous PM motor starting stage depends only from rotor operation factors.

Keywords

permanent magnet motors; squirrel cage motors; synchronous motors; asynchronous electromagnetic torque; braking magnet torque; driving induction torque; permanent magnet motor; power 3150 kW; squirrel-cage motor; synchronous permanent magnet machines; Engine cylinders; Flanges; Frequency; Magnetic analysis; Permanent magnet motors; Permanent magnets; Rotors; Strips; Synchronous motors; Torque; Synchronous PM motor; braking magnet torque; driving induction torque; starting stage;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON 2009, EUROCON '09. IEEE

Conference_Location

St.-Petersburg

Print_ISBN

978-1-4244-3860-0

Electronic_ISBN

978-1-4244-3861-7

Type

conf

DOI

10.1109/EURCON.2009.5167688

Filename

5167688