Title :
Time Constants of Unsymmetrical Short Circuits of Synchronous Machines
Author :
Pillet, E. ; Poloujadoff, M. ; Chassande, J.P.
Author_Institution :
Laboratoire d´´Ã\x89lectrotechnique Institut National Polytechnique
Abstract :
Unsymmetrical short circuits of alternators are governed by periodic coefficient differential linear equations. The exact form of the solution is established on a rigorous mathematical basis. It is shown that time constants may vary very strongly when frequency decreases.
Keywords :
Alternators; Books; Circuits; Differential equations; Frequency; Machinery; Physics computing; Skin effect; Synchronous machines; Thyristors;
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
DOI :
10.1109/TPAS.1979.319416
