Tag: selective depolarization

The technical-scientific article describing the corrosive sulfur depolarization treatment (DBDS removal) on giant transformers that Sea Marconi is carrying out in Saudi Arabia has seen the publication (October 2022) in the main sector magazine, Transformer Magazine. The article is entitled: "On-load integrated treatment of giant power transformers in a severe scenario". The article, subjected to careful technical review by TransformerRead more

Sea Marconi recently intervened to treat a transformer in a hydro-electric production plant in the north of Portugal, owned by EDP (Energias de Portugal), one of the largest producers of energy in Europe and one of the most important industrial groups in Portugal. The brilliant results of this activity earned Sea Marconi formal qualification by EDP (Labelec) for the “regeneration” of insulatingRead more

After about two years from the start of the research and development project finalised toward the evaluation of the Selective Depolarisation project used to solve the problem of corrosive sulfur in Brazil, on 28th October 2010, a meeting was held in Rio de Janeiro to share the results of the research. The event has factually validated the Selective Depolarisation processRead more