LEADER 01911nam 2200373 450 001 996280451103316 005 20231207111745.0 010 $a0-7381-4570-X 035 $a(CKB)3780000000090696 035 $a(NjHacI)993780000000090696 035 $a(EXLCZ)993780000000090696 100 $a20231207d1991 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aIEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Rated in Excess of 100 MVA (65C Winding Rise) (Folded into C57.91-1995) (65C Winding Rise) /$fInstitute of Electrical and Electronics Engineers (IEEE) 210 1$aNew York :$cInstitute of Electrical and Electronics Engineers (IEEE),$d1991. 215 $a1 online resource 330 $aThe guide covers modern power transformers rated above 100 MVA, three-phase equivalent and 65 degrees C rise. The general approach is tutorial. Four different types of loading, that is, normal life expectancy loading, planned loading beyond nameplate rating, long-time emergency loading, and short-time emergency loading, are considered. The various effects of loading a transformer in excess of its nameplate rating are discussed. Temperature and maximum loading limitations are suggested. 517 $aC57.115-1991 - IEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Rated in Excess of 100 MVA 517 $aIEEE Std C57.115-1991 606 $aElectric transformers 606 $aLoad-line 615 0$aElectric transformers. 615 0$aLoad-line. 676 $a621.314 801 0$bNjHacI 801 1$bNjHacl 906 $aDOCUMENT 912 $a996280451103316 996 $aIEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Rated in Excess of 100 MVA (65C Winding Rise) (Folded into C57.91-1995) (65C Winding Rise)$93646718 997 $aUNISA