FAULT CAUSED BY WATER PRESSURE IN THE HEAD-COVER CHAMBER

Owing to the high temperature of the thrust beating pads, the No.l unit wasn＇t performed in the upgrading test at Liujiaxia Hydropower Plant. Through the experimental and theoretical analysis, it has been confirmed that the fault unit was caused by the high water pressure in the head-cover chamber....

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Veröffentlicht in:	Journal of hydrodynamics. Series B 2006, Vol.18 (3), p.280-286
Hauptverfasser:	PEI, Hai-lin, QI, Xue-yi, LI, Hui, LI, Jian-hui, PEI, Ze-yu
Format:	Artikel
Sprache:	eng
Schlagworte:	fault diagnosis hydroelectric unit perturbation vibration 故障鉴别 水力电气单元
Online-Zugang:	Volltext
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