An analysis of temperature and pressure on loading oil-immersed distribution transformer

7th International Power Engineering Conference, IPEC2005

Volumn 2005, Issue , 2005, Pages

  Suechoey, B ^a   Tadsuan, S ^a   Thammarat, C ^a   Leelajindakrairerk, M ^b  

^a South East Asia University   (Thailand)

^b KING MONGKUT'S INSTITUTE OF TECHNOLOGY LADKRABANG   (Thailand)

Author keywords

Hottest spot temperature; Pressure; Thermal time constant; Transformer aging; Transformer design

Indexed keywords

ELECTRIC LOAD DISTRIBUTION; ENERGY EFFICIENCY; PRESSURE MEASUREMENT; SYSTEM STABILITY; TEMPERATURE MEASUREMENT; VOLTAGE CONTROL;

HOTTEST SPOT TEMPERATURE; OIL-IMMERSED DISTRIBUTION TRANSFORMER; THERMAL TIME CONSTANT; TRANSFORMER AGING; TRANSFORMER DESIGN;

ELECTRIC TRANSFORMERS;

EID: 33947118784     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ipec.2005.206985     Document Type: Conference Paper

References (6)

1. Loading Guide for Oil-Immersed Power Transformer, IEC354-1991.
2. Power Transformer Part 2: Temperature Rise, IEC76-2:1993.
3. IEEE Guide for Loading Mineral Oil-Immersed Overhead and Pad-Mounted Distribution Transformers Rated 500 kVA and Less with 65°C or 55°C Average Winding Rise, ANSI/IEEE. C57.91-1981.
4. Specification for Three-Phase Distribution Transformer, PEA spec. No. R-722/2540.
5. C.Thammarat, B.Suechocy, S.Tadsuan, V.Kinnares and S.Bunjongjit, "An Analysis of Temperature of Oil-Immersed Transformer under Non-Linear Load," in IEEE Int. Conf. on Power System Technology-POWERCON 2004, Singapore, 21-24 Nov. 2004.
6. S.Tadsuan, B.Suechoey, V.Kinnares, S.Bunjongjit and N.Kritsanajinda, "Testing of Temperature at Conductor and Oil of Mineral Oil-Immersed Transformer in order to be Criterion for Transformer Design," KMUTT Research and Development Journal, Vol.23 No.2, pp.59-77, May-August 2000.