Condition assessment on transformer
Condition assessment provides knowledge about the state of the various components in HV grids. This knowledge contributes to the right decisions regarding maintenance and replacement.
Condition based-maintenance improves the overall performance at a lower cost
Online PD Survey
Test av høyspentkabel Kontroll av høyspentkabel Kabeldiagnose
Test av høyspentkabel Kontroll av høyspentkabel Kabeldiagnose
Test av høyspentkabel Kontroll av høyspentkabel Kabeldiagnose
Test av høyspentkabel Kontroll av høyspentkabel Kabeldiagnose
Partial discharge (PD) is regarded as the best early warning indicator of insulation degredation in MV & HV assets.
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The PD survey reveals and locates faults without service interruption. This is a complex PD survey which captures the PD pattern with it`s waveform and the frequency spectrum of every PD pulse that the fault generates. This provides the complete information regarding the activity so that appropriate measures can be taken
The survey is suitable for any electrical equipment from 3kV to 600kV.
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Source: IEEE 493-1997 (GOLD BOOK)
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PD survey will:
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Identify insulation weaknesses in transformer and bushings
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Increased reliability of high voltage components
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Increased service life
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Increased sefety
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Reduce risk
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Reduce maintenance costs