Aging diagnosis of large generator winding insulation based on dynamic mechanical analysis

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

Volumn 22, Issue 5, 2002, Pages 99-104

  Song, Jian Cheng ^a   Cheng, Yong Hong ^a   Gao, Nai Kui ^a   Xie, Heng Kun ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

Aging diagnosis; Dynamic mechanical analysis; Large generator winding insulation

Indexed keywords

AGING OF MATERIALS; DYNAMIC MECHANICAL ANALYSIS; ELECTRIC GENERATORS; ELECTRIC INSULATING MATERIALS; STATORS;

AGING DIAGNOSIS; LARGE GENERATOR WINDING;

ELECTRIC INSULATION TESTING;

EID: 0036559124     PISSN: 02588013     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (8)

1. Consideration on 2nd current rapid increase point in ac current test of insulation structure
2. Consideration on proportional relations between the 2nd current rapid increase point and ac short-time breakdown voltage by ac testing method of generator coils
3. A new AC current testing method for non-destructive insulation tests
4. A new approach to breakdown voltage and nondestructive parameters of micaceous insulation systems
5. The role of microscopic defects in multi-stress aging of micaceous insulation
6. The ability of diagnostic tests to estimate the remaining life of stator insulation
7. Study on multi-stress aging test system for stator winding insulation of large generator