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New method to separate water from power transformer oils | ||
| Journal of Misan Researches | ||
| Article 1, Volume 8, Issue 15, 2012, Pages 59-71 | ||
| Author | ||
| Abstract | ||
| : In the context of this paper , Insulating oil is drawn into the new water trap system, connect with oil purifier equipment and passed through an inlet strainer in the vacuum and created by the system’s vacuum pump, Before entering into the Processing/Vacuum Chamber, where water and contained in the oil are thoroughly exposed to vacuum by efficient dispersion and removed through a Vacuum Pumping Oil Purifiers use 5 micron cartridges inside the Vacuum Chamber. The transformer used in this work is high voltage transformer type ASIA , capacity is 63 MVA , quantity of oil is 19.5 ton temperature profile of oil is started at 21C° to 70 C° in time 168 h and we calculate quantity of water in hot oil transformer and break down oil , after oil purification we calculate insulation resistance for 132 kv side and compare theis results with Mitsubishi electric corporation standard. | ||
| Keywords | ||
| dielectric fluids; transformer oil; oil purifier; electrical insulating oil | ||
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