TY  - BOOK
AU  - Badr,Mohamed Abd El-Raheim
AU  - El-Serafi,A.M.
TI  - On the dynamic behavior of dual-excited synchronous machines / : by Mohamed Abd El-Raheim Badr ; Supervisor : by Dr. A.M. El-Serafi
U1  - 620.1	 23
PY  - 1974///
KW  - Dynamics
KW  - Mechanics
KW  - Applied
KW  - Mechanical engineering
N1  - Supervised : Dr. A.M. El-Serafi; Thesis (Ph.D.) -  Saskatchewan University, Faculty of Engineering, Department of Electrical Engineering,1974
N2  - 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
ER  -