02059nam 2200373 450 99627955820331620231206190642.00-7381-4302-210.1109/IEEESTD.1981.81015(CKB)3780000000089310(NjHacI)993780000000089310(EXLCZ)99378000000008931020231206d1981 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierANSI/IEEE Std C57.92-1981 IEEE Guide for Loading Mineral-Oil-Immersed Power Transformers up to and Including 100 Mva With 55 Degrees C Or 65 Degrees C Average Winding Rise /Institute of Electrical and Electronics EngineersNew York, New York :IEEE,1981.1 online resourceThis guide covers general recommendations for loading mineral-oil-immersed power transformers, manufactured in accordance with ANSI C57.12.10-1976 and ANSI C57.12.30-1977 and other oil-insulated power transformers up to and including 100 MVA maximum nameplate rating. It is based mostly on aging of the winding insulation. Loading of transformers larger than 100 MVA may be limited by factors other than insulation aging such as stray flux, etc. When it is known that such limitations do not exist and insulation aging rather than oil temperature, gassing, tank heating, etc., is the controlling factor, this guide may be used. This guide may also be used for askarel filled transformers.ANSI/IEEE Std C57.92-1981: IEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Up to and Including 100 MVA with 55 C or 65 C Average Winding RiseElectric apparatus and appliancesProtectionElectric transformersElectric apparatus and appliancesProtection.Electric transformers.621.314NjHacINjHaclDOCUMENT996279558203316ANSI2072434UNISA