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Machine translation
1. (WO1980001973) ELECTRIC DRIVE WITH SYNCHRONOUS MOTOR
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/001973    International Application No.:    PCT/SU1980/000045
Publication Date: 18.09.1980 International Filing Date: 13.03.1980
IPC:
H02P 25/02 (2006.01)
Applicants:
Inventors:
Priority Data:
2731208 15.03.1979 SU
Title (EN) ELECTRIC DRIVE WITH SYNCHRONOUS MOTOR
(FR) ENTRAINEMENT ELECTRIQUE AVEC MOTEUR SYNCHRONE
Abstract: front page image
(EN)An electric drive comprises a multiphase source (1) of sinusoidal voltage with a pick-up (3) of the angular position of the rotor of the synchronous motor (6). The stator windings (19) are connected, through an adjustable current source (17), to a unit (11) of phase-sensible rectifiers. Steering inputs (25) of the unit (11) are connected, through a unit (20) of multipliers, to a current pre-setting device (23). The electric drive comprises as well a reference signals former (7) connected with its output to the inputs (10) of the unit (11) and with its input to the output (8) of he pick-up (3) of the angular position of the rotor.
(FR)Une entrainement electrique comprend une source multiphasee (1) de tension sinusoidal avec un capteur (3) de la position angulaire du rotor du moteur synchrone (6). Les enroulements du stator (19) sont connectes par l"intermediaire d"une source de courant reglable (17) a une unite (11) de redresseurs sensibles aux phases. Des entrees de commande (25) de l"unite (11) sont connectees par l"intermediaire d"une unite, (20) de multiplicateurs a un dispositif de prereglage du courant (23). L"entrainement electrique comprend egalement un dispositif de formation de signaux de reference (7) connecte a sa sortie aux entrees (10) de l"unite (11) et a son entree a la sortie (8) du capteur (3) de position angulaire du rotor.
Designated States:
Publication Language: Russian (RU)
Filing Language: Russian (RU)