Distribution transformer overloading capability under cold-load pickup conditions

IEEE Transactions on Power Delivery

Volumn 5, Issue 4, 1990, Pages 1883-1891

  Member, J Aubin ^a   Bergeron, R ^a   Morin, R ^a  

^a Institut de recherche d’ébec ^*  (Canada)

Author keywords

cold load; distribution transformer; electric heatinng; loading guide; pickup

Indexed keywords

ELECTRIC POWER DISTRIBUTION;

DISTRIBUTION TRANSFORMERS;

ELECTRIC TRANSFORMERS;

EID: 0025503287     PISSN: 08858977     EISSN: 19374208     Source Type: Journal    
DOI: 10.1109/61.103685     Document Type: Article

References (12)

1. R.L. Wilde, “Effects of the Cold-Load Pickup at the Distribution Substation Transformer,” CEA Report 131-D-247, 1983.
2. C. Kropp, “Impact of Conversion to Electric Heat on Municipal Utility Systems,” 1982 AMEU Summer Conference for Management, Ottawa, June 1982.
3. J.N. Brooks, “Electric Heating and its Impact on Residential Distribution Systems,” 1982 AMEU Summer Conference for Management, Ottawa, June 1982.
4. R.L. Wilde, “State of the Art Study on Cold-Load Pickup on the Distribution System,” CEA Report 176-D-366, 1983.
5. G. Au Yeug, D. Walker, “Transformer Testing Under Cold-Load Pickup Conditions,” CEA Report 77–46 Phase II, 1983.
6. J. Aubin and T. Langhame, “Effect of Oil Viscosity on Transformer Loading Capability at Low Ambient Temperatures,” IEEE paper 89 WM 080–3 PWRD presented at IEEE Power Engineering Society Winter Meeting, New York, Jan. 28-Feb. 3, 1989.
7. ANSI Standard C57.91-1981, “Guide for Loading Mineral-Oil Immersed Overhead and Pad-mount Distribution Transformers,” 1981.
8. IEC Publication 354, “Loading Guide for Oil-Immersed Transformers,” 1972.
9. P.G. Buchan, M.A. Green, “Thermal Behavior of Hot Spots in Distribution Transformers,” CEA Report 103-D-202, 1984.
10. ANSI Standard C57.12.90-1980, “Test Code for Liquid-Immersed Distribution, Power and Regulating Transformers and Guide for Short-Circuit Testing of Distribution and Power Transformers,” 1980.
11. C.F. Kropp, “Cold-Load Pickup with Particular Reference to Residential Electric Heating,” CEA Report SD176/SD177.
12. Effect of Oil Viscosity on Transformer Loading Capability at Low Ambient Temperatures