TEMPERATURE RISE TESTS ON A FORCED-OIL AIR-COOLED (FOA) (OFAF) CORE-FORM TRANSFORMER, INCLUDING LOADING BEYOND NAMEPLATE

Authors
THADEN MV MEHTA SP TULI SC GRUBB RL
Citation
Mv. Thaden et al., TEMPERATURE RISE TESTS ON A FORCED-OIL AIR-COOLED (FOA) (OFAF) CORE-FORM TRANSFORMER, INCLUDING LOADING BEYOND NAMEPLATE, IEEE transactions on power delivery, 10(2), 1995, pp. 913-923
Citations number
7
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on power delivery → ACNP
ISSN journal
08858977
Volume
10
Issue
2
Year of publication
1995
Pages
913 - 923
Database
ISI
SICI code
0885-8977(1995)10:2<913:TRTOAF>2.0.ZU;2-Q
Abstract
Results of temperature rise tests performed in accordance with PC57.11 9/ Draft 12, Recommended Procedures for Performing Temperature Rise Te sts on Oil-Immersed Power Transformers at Loads Beyond Nameplate Ratin gs [1], are presented. Tested data is compared with calculated values using IEEE and IEC loading guide equations and exponential power const ants are determined and are compared with those given in the loading g uide. Discussion is offered that may be useful in future drafts of [1] and to the users of the proposed test procedure.