This paper will present natural ester transformer operating data with liquid test results from the units since installation. Various facts and experiences from transformers of two Olympic cities will be shared. The results of physical-chemical and electrical testing including dissolved gas analysis will provide the performance history in the field of a group of power transformers of 138 kV design and of unique designed submersible 10 kV distribution units filled with natural ester fluid, some in service for more than 4 years.
Natural ester liquid-filled transformers power the Olympic Games / Rapp, K. J.; Wang, R.; Sbravati, A.; Da Silva, R. I.; Tumiatti, V.; Pompili, M.. - (2019), pp. 1-4. (Intervento presentato al convegno 20th IEEE International conference on dielectric liquids, ICDL 2019 tenutosi a Roma; Italy) [10.1109/ICDL.2019.8796513].
Natural ester liquid-filled transformers power the Olympic Games
Pompili M.
2019
Abstract
This paper will present natural ester transformer operating data with liquid test results from the units since installation. Various facts and experiences from transformers of two Olympic cities will be shared. The results of physical-chemical and electrical testing including dissolved gas analysis will provide the performance history in the field of a group of power transformers of 138 kV design and of unique designed submersible 10 kV distribution units filled with natural ester fluid, some in service for more than 4 years.| File | Dimensione | Formato | |
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