Long term improvements of all power transformers insulating system characteristics
About us
We have started using natural adsorbents from sites in the former Yugoslavia in the late 80’s. Selection was made on the basis of available resources in the region.
Researches and development of synthetic adsorbents started in early 90’s in order
to obtain their optimal characteristics for purification of mineral oils. In 1994,
after large number (hundreds) of examinations and testing we have developed an adsorbent
which characteristics (the developed surface area and pore diameter) were optimised
to adsorb aging products’ polar molecules from all mineral oils-
Due to political situation we were forced to limit our activities up to 2002 to the Serbian market only.
We started independent production of adsorbents in 2004/2005, in parallel with the development of facilities for adsorbents reactivation.This was set up as a key task because of both economic and environmental reasons. This way the process of power transformer oil regeneration and insulation revitalization was completed as environmentally correct treatment.
All this has contributed to development of technological process VIMAP R2000 ON-
Since then, the process has been applied in Serbia, Romania, Montenegro and Bosnia and Herzegovina on more than a hundred power transformers of all powers and voltage levels.
We have published dozens of scientific papers at international and national conferences (CIGRE PARIS, DOBLE BOSTON, JUKO CIGRE ...)
While researching, laboratory tests and measurements were performed at universities
and institutes in Serbia, Romania, Sweden and Norway. Studies were performed in order
to confirm the characteristics of adsorbents and their effects on the properties
of oils that were treated. Also, tests were performed with the purposes of process
optimisation-
VIMAP R2000 ON LOAD process includes all necessary, very often multiple protection features for safe transformer operation during the treatment which resulted from 40 year experience of our experts in the power industry, primarily on large power transformers of the highest voltages.
VIMAP R2000 led to development of VIMAP PORTABLE and VIMAP RCID products.
VIMAP d.o.o. has adopted a Quality System Management ISO 9001: 2008 which is implemented through our “Quality Policy” .
We have a team of experienced engineers and technicians, as well as complete mobile equipment for on site work in all weather conditions.
About us
Quality
VIMAP d.o.o. has adopted a Quality System Management ISO 9001:2008, which is implemented through our “Quality Policy”.
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