Long term improvements of all power transformers insulating system characteristics
Revitalization of power transformers insulation
Process of revitalization includes the following:
» REGENERATION OF TRANSFORMER OIL
Restoration of all physical, chemical and electrical oil characteristics
» DEPTH PURIFICATION FROM DEGRADATION PRODUCTS AND DRYING OF CELLULOSE INSULATION
Dehydration of power transformers insulation
Process of dehydration includes the following:
» DEHYDRATION OF TRANSFORMER INSULATING OIL
Restoration of dielectric characteristics
» DEPTH DRYING OF SOLID INSULATION
Regeneration / reclamation of transformer oil
Process of regeneration / reclamation includes the following:
» PHYSICAL -
Restoration of all physical, chemical and electrical oil characteristics
Dehydration of transformer oil
Process of dehydration includes the following:
» DEHYDRATION OF TRANSFORMER OIL
Restoration of electrical oil characteristics
Services
Regeneration of transformer oil stored in tanks
Oil quantity: 40 t
Location: Györ, Hungary
Customer: Stuban General Trafo (EON)
Revitalization of transformer insulation system
Block transformer: 400 MVA, 220/24 kV
Location: Romania
Customer: Thermo Power Plant -
