A nonconventional method for fast starting of three phase wound-rotor induction motors

A nonconventional method for fast starting of three phase wound-rotor induction motors

This paper presents a nonconventional method for the fast starting of three-phase wound rotor induction motors. This is achieved through shunting the stator and rotor windings across the supply for a predetermined short period. By this connection, the motor produces an extremely high starting torque...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:IEEE Transactions on Energy Conversion 1996-12, Vol.11 (4), p.701-707
Hauptverfasser: Badr, M.A., Abdel-Halim, M.A., Alolah, A.I.
Format: Artikel
Sprache:eng
Schlagworte:
A.c. Machines
Applied sciences
Current supplies
ELECTRIC MOTORS
Electrical engineering. Electrical power engineering
Electrical machines
ENERGY CONSERVATION
ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION
Exact sciences and technology
Induction motors
Magnetic fields
Mathematical model
MATHEMATICAL MODELS
OPERATION
Rotors
START-UP
State-space methods
Stator windings
Synchronous motors
TORQUE
Torque control
Wounds
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:This paper presents a nonconventional method for the fast starting of three-phase wound rotor induction motors. This is achieved through shunting the stator and rotor windings across the supply for a predetermined short period. By this connection, the motor produces an extremely high starting torque. The feasibility of this basic idea has been confirmed through investigating the starting transients corresponding to this mode of operation. For this purpose, a rigorous state-space mathematical model has been developed and simulated. The validity of the proposed method and the findings from the mathematical model have been confirmed experimentally.
ISSN:0885-8969
1558-0059
DOI:10.1109/60.556366