New criterion on inter turn short-circuit fault diagnose of steam turbine generator rotor windings

Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering

Volumn 23, Issue 6, 2003, Pages 112-116+169

  Li, Yong Gang ^a   Li, He Ming ^a   Zhao, Hua ^a  

^a NORTH CHINA ELECTRIC POWER UNIVERSITY   (China)

Author keywords

Fault diagnoses; Rotor inter turn short circuit; Turbine generator

Indexed keywords

IDENTIFICATION (CONTROL SYSTEMS); MATHEMATICAL MODELS; ONLINE SYSTEMS; ROTORS (WINDINGS); SHORT CIRCUIT CURRENTS;

FAULT DIAGNOSES; ROTOR INTER TURN SHORT CIRCUIT;

TURBOGENERATORS;

EID: 0141790234     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (7)

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2. Checking and cleaning of heat unbalancedness in generator rotor [J]. International Large Electric Machine and Hydraulic Turbine, 1992, (3): 10-14.
3. Ruan ling, Zhou shiping, Zhou libing. The research and application of the on-line monitor method of large steam generator rotor winding inter turn short-circuit, Proceedings of the CSEE, 2001, 21(12): 60-63.
4. Li Yonggang, Li Heming. New method of fault diagnosis on inter turn short-circuit in generator rotor windings [J]. Automation of electric power system, 1998, 22(6): 21-23.
5. Zhang Honggen. Vibration diagnosis and management of No.6 bearing in No.4 set in Matoushan plant [J]. Hebei: Electric Technique, 1993, (12): 70-73.