SUBMERSIBLE PERMANENT-MAGNET MOTOR

FIELD: electrical and electromechanical engineering. ^ SUBSTANCE: proposed permanent-magnet motor that can be used in production of submersible installations for extracting stratal liquids such as oil or water has stator and permanent-magnet rotor sections. Novelty is that rotor sections are built o...

Full description

Saved in:
Bibliographic Details
Main Authors PAVLENKO V.I, GMYZINA O.N, LINCHENKO S.P, SAGALOVSKIJ V.I, SHKAD' D.A, LESNICHIJ V.F, BEZZUBOV A.V, GINZBURG M.JA, GOR'KOV I.I, SAGALOVSKIJ A.V
Format Patent
LanguageEnglish
Russian
Published 27.02.2005
Edition7
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
Online AccessGet full text

Cover

More Information
Summary:FIELD: electrical and electromechanical engineering. ^ SUBSTANCE: proposed permanent-magnet motor that can be used in production of submersible installations for extracting stratal liquids such as oil or water has stator and permanent-magnet rotor sections. Novelty is that rotor sections are built of laminated modules accommodating permanent magnets. Section modules are relatively shifted apart so that modules of preceding section are shifted from minimum to maximum and those of next section, from maximum to minimum, relative shift angle alpha being found from formula alpha = tau/n, where tau is slot pitch in degrees; n is number of modules. ^ EFFECT: enhanced reliability and economic efficiency of motor. ^ 1 cl, 2 dwg
Bibliography:Application Number: RU20020135093