DocumentCode :
1112944
Title :
Calculation of Internal Fault Currents in Synchronous Machines
Author :
Kinitsky, V.A.
Author_Institution :
Drexel Institute of Technology, Philadelphia, Pa.
Volume :
84
Issue :
5
fYear :
1965
fDate :
5/1/1965 12:00:00 AM
Firstpage :
381
Lastpage :
389
Abstract :
An internal fault in the armature winding of a synchronous machine occurs at the breakdown of either the minor insulation (turn-to-turn fault) or the major insulation (phase-to-ground fault). The faulty synchronous machine is represented by an equivalent circuit in three symmetrical components which can be connected to the corresponding network. The fault currents can be calculated from the obtained equivalent network. The calculation of internal fault currents has been programmed for the IBM 7090 digital computer, and the calculated values have been compared with the experimental results.
Keywords :
Circuit faults; Computer science; Equivalent circuits; Fault currents; Frequency; Insulation; Machine windings; Magnetic field measurement; Synchronous machines; Synchronous motors;
fLanguage :
English
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9510
Type :
jour
DOI :
10.1109/TPAS.1965.4766209
Filename :
4766209
Link To Document :
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