VARIABLE FREQUENCY STARTING OF A SYNCHRONOUS MOTOR FED FROM A VOLTAGE SOURCE INVERTER
ROWIHAL, S., OMRAN, M., GAWISH, S. (1989). VARIABLE FREQUENCY STARTING OF A SYNCHRONOUS MOTOR FED FROM A VOLTAGE SOURCE INVERTER. EKB Journal Management System, 3(ASAT Conference 4-6 April 1989 , CAIRO), 1005-1016. doi: 10.21608/asat.1989.25970
S. S. ROWIHAL; M. OMRAN; S. A. GAWISH. "VARIABLE FREQUENCY STARTING OF A SYNCHRONOUS MOTOR FED FROM A VOLTAGE SOURCE INVERTER". EKB Journal Management System, 3, ASAT Conference 4-6 April 1989 , CAIRO, 1989, 1005-1016. doi: 10.21608/asat.1989.25970
ROWIHAL, S., OMRAN, M., GAWISH, S. (1989). 'VARIABLE FREQUENCY STARTING OF A SYNCHRONOUS MOTOR FED FROM A VOLTAGE SOURCE INVERTER', EKB Journal Management System, 3(ASAT Conference 4-6 April 1989 , CAIRO), pp. 1005-1016. doi: 10.21608/asat.1989.25970
ROWIHAL, S., OMRAN, M., GAWISH, S. VARIABLE FREQUENCY STARTING OF A SYNCHRONOUS MOTOR FED FROM A VOLTAGE SOURCE INVERTER. EKB Journal Management System, 1989; 3(ASAT Conference 4-6 April 1989 , CAIRO): 1005-1016. doi: 10.21608/asat.1989.25970

VARIABLE FREQUENCY STARTING OF A SYNCHRONOUS MOTOR FED FROM A VOLTAGE SOURCE INVERTER

International Conference on Aerospace Sciences and Aviation Technology
Article 35, Volume 3, ASAT Conference 4-6 April 1989 , CAIRO, April 1989, Page 1005-1016  XML PDF (2.47 MB)
Document Type: Original Article
DOI: 10.21608/asat.1989.25970
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Authors
S. S. ROWIHAL1; M. OMRAN2; S. A. GAWISH1
1Col.Dr., Department of Electrical Power Engineering M.T.C.
2Col.Eng., Department of Electrical Power Engineering M.T.C.
Abstract
The ttartihg methods of synchronous motors are discussed generally. A new technique based on an open loop control starting system of a synchronous motor fed from a voltage source inverter emplementing Gate Turn Off thyristors (G.T.0) and a single phase half controlled bridge rectifier is presented. An accurate model of the Rectifier-Inverter-Motor set is developed to simulate the motor response during start-up. A comparison between the fixed frequency starting and the variable frequency starting is presented.
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