Title :
Internal faults in synchronous machines. II. Model performance
Author :
Reichmeider, Peter P. ; Querrey, Dale ; Gross, Charles A. ; Novosel, Damir ; Salon, Sheppard
Author_Institution :
ETI-ABB, Raleigh, NC, USA
fDate :
12/1/2000 12:00:00 AM
Abstract :
For pt.I see ibid., vol.15, no.4, p.376-9 (2000). This paper applies techniques for analyzing internal phase and ground faults in the stator windings of large synchronous machines. A variety of internal fault conditions are considered, with results for a 75% ground fault presented, along with comprehensive data for a test machine. The methodology is validated by comparison with results obtained from independent finite element analyses
Keywords :
electrical faults; finite element analysis; machine theory; stators; synchronous machines; independent finite element analyses; internal faults; internal ground faults; internal phase faults; stator windings; synchronous machines; test machine; Data analysis; Fault location; Finite element methods; Machine windings; Stator windings; Synchronous machines; Testing; Transient analysis; Virtual manufacturing; Voltage;
Journal_Title :
Energy Conversion, IEEE Transactions on
