Transformers Magazine, Vol. 4 No. 2, 2017.
Original scientific paper
Reliable, optimised power transformers with heat recovery for urban areas
Paul Jarman
; National Grid, UK
Kevin Hampton
; Siemens Austria
Mark Lashbrooke
; M&I Materials
Georg Johannes Pukel
; Siemens Austria
Abstract
A project in the heart of London interconnects innovative transformer technologies to add value for the neighbourhood by delivering power and heat at the same time. Proven at 400 kV/240 MVA, the technology of combining ester insulation and heat recovery devices could be adopted in smaller transformers realizing significant cost saving and carbon footprint improvements.
Keywords
innovation; power transformers; ester; heat recovery; performance; lifetime
Hrčak ID:
179596
URI
Publication date:
8.4.2017.
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