Analysis for the abnormal growth of bushing dielectric loss in a 500KV transformer

China International Conference on Electricity Distribution, CICED

Volumn 2014-December, Issue , 2014, Pages 1574-1577

  Xiao, Clien ^a   Bin, Zhang ^a   Huang, Wei Zhao ^a  

^a Shenzhen Power Supply Co China   (China)

Author keywords

Abnormal Growth; Bushing; Dielectric loss; Moisture; Transformer

Indexed keywords

BUSHINGS; DEFECTS; DIELECTRIC DEVICES; ELECTRIC TRANSFORMER TESTING; ELECTRIC UTILITIES; FREQUENCY DOMAIN ANALYSIS; MOISTURE; SPECTRUM ANALYSIS;

ABNORMAL GROWTH; DIELECTRIC SPECTRA; FREQUENCY DOMAINS; HIGH TEMPERATURE; INTERNAL INSULATION; POWER FAILURE; POWER-LOSSES; TRANSFORMER;

DIELECTRIC LOSSES;

EID: 84942303665     PISSN: 21617481     EISSN: 2161749X     Source Type: Conference Proceeding    
DOI: 10.1109/CICED.2014.6991971     Document Type: Conference Paper

References (7)

1. DLIT-664-2008, Regulation for Infrared Diagnostic Application on Charging Device
2. QICSG 1 14002-2011, Procedures for Preventive electrical Equipment Test
3. DLIT 573-2010, Power Transformer Maintenance Guidelines
4. Cao Dun-Kui, Xu Wei-Zong, 2008, Operation Maintenance and Fault Analysis for Transformer, China Electric Power Press.
5. GBJl48-90,Regulation For Construction and Acceptance for Power Transformers and Oil Immersed Reactors
6. GB50150-2006, Standard for the Installation Test of Electric Equipment
7. Guangdong Power Grid Corporation, The ReturnFactory Test Report of Bushing in Rong-Jiang Substation