Analysis on Torsional Stresses in Turbo-Generator Shafts due to Two-Phase Short-Circuit Fault

Taking a 660MW turbine generator shaft system as a target system, the torsional stresses responses are calculated under two-phase short-circuit fault by the finite element (FE) method which can obtain torsional stresses in local areas accurately. The results show that torsional stresses threaten the...

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Veröffentlicht in:	Applied Mechanics and Materials 2013-09, Vol.397-400, p.427-430
Hauptverfasser:	Gu, Yu Jiong, Xu, Jing
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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