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On the dynamic behavior of dual-excited synchronous machines / by Mohamed Abd El-Raheim Badr ; Supervisor : by Dr. A.M. El-Serafi.

By: Contributor(s): Material type: TextTextLanguage: English Summary language: English Producer: 1974Description: iii,xxxii, 282 Leaves : illustrations ; 30 cmContent type:
  • text
Media type:
  • unmediated
Carrier type:
  • volume
Subject(s): DDC classification:
  • 23 620.1  B.M.O
Dissertation note: Thesis (Ph.D.) - Saskatchewan University, Faculty of Engineering, Department of Electrical Engineering,1974. Summary: A mathematical treatment is presented which involves a series of digital, analytical and analog simulations, both rigorous and simplified. Information regarding the phenomenon of self-excitation and electromechanical oscillations of dual excited synchronous machines, particularly when they are connected through series compensated transmission lines, are presented. These dynamic stability investigations were followed by a study of the transient stability characteristics of the machines. Especially considered was the effect of the different modes of operation, the loading conditions, the possible schemes of excitation control and the parameters of the control loops on their transient stability limits. Another important aspect considered was the development of generalized equivalent circuits for the machines.
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Item type Current library Call number Copy number Status Date due Barcode
Thesis Thesis Main library C5 PHD 620.1 B.M.O (Browse shelf(Opens below)) c.1 Not for loan 00016543

Supervised : Dr. A.M. El-Serafi.

Thesis (Ph.D.) - Saskatchewan University, Faculty of Engineering, Department of Electrical Engineering,1974.

A mathematical treatment is presented which involves a series of digital, analytical and analog simulations, both rigorous and simplified. Information regarding the phenomenon of self-excitation and electromechanical oscillations of dual excited synchronous machines, particularly when they are connected through series compensated transmission lines, are presented. These dynamic stability investigations were followed by a study of the transient stability characteristics of the machines. Especially considered was the effect of the different modes of operation, the loading conditions, the possible schemes of excitation control and the parameters of the control loops on their transient stability limits. Another important aspect considered was the development of generalized equivalent circuits for the machines.

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