Tag: DBDS

Last August, a new and really useful norm has been published to better understand the “corrosive sulfur problem”; it is IEC 62697 ed.1 entitled “Test methods for quantitative determination of corrosive sulfur compounds in unused and used insulating liquids”. Particularly enlightening is the introduction of the standard (downloadable for the IEC website), in which, for the first time in the normative field, the DBDSRead more

Last week, on 6th March, the Seminar titled “Seminar on Best Solutions for the Problem of Corrosive Sulfur (DBDS) on Electrical Transformers” organized by Sea Marconi and Teyseer Motor was held in Doha (capital of Qatar) [Press review]. The event provided the participants a greater knowledge and awareness about the problem of corrosive sulfur and, most of all, the possible countermeasures. This problem is very sensitiveRead more

EDP,  a major European company in the energy sector and the largest industrial group in Portugal, last November 23, 2011 hosted Sea Marconi in order to known its solutions against corrosive sulfur and DBDS. The meeting was held in Lisbon, in collaboration between Sea Marconi and its Portuguese partner company Trafotech; the participants were senior professionals from different business units EDP:Read 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

17th-19th October 2011, Stockholm. Vander Tumiatti participates as speaker at the EuroDoble Colloquium 2011 as expert on the topic of corrosive sulfur. The event that took place in Stockholm is a forum for sharing the best operational practices in the management of electric power plants and industrial sites. The invitation to Sea Marconi underlined the role of very high competenceRead more

On 10th June 2010, in Vienna at the premises of Wien Energie Wienstrom a Viennese multi-utility serving 2 million people the meeting of IEC TC 10 MT 22 was held. The objective of the working group, coordinated by doct. Bruce Pahlavanpuor, is revising the important technical standard 60422 (Mineral insulating oils in electrical equipment – Supervision and maintenance guidance). In particular, the various editorial andRead more