00903nam2-22003011i-450 99000540439020331620200310122743.0000540439USA01000540439(ALEPH)000540439USA0120050712d1977----km y1fray5003----bafreFR<<1.:>> De 1450 à 1660par Pierre Chaunu et Richard GasconParisPresses universitaires de France1977479, I-XI p.ill.24 cm0010005402992001Histoire économique et sociale de la France1Condizioni socioeconomicheBNCF330.9CHAUNU,Pierre151827GASCON,Richard33767ITSOL20120104990005404390203316300 330.9 HIS994 DISESBKDISESDe 1450 à 16601734747UNISA01911nam 2200373 450 99628045110331620231207111745.00-7381-4570-X(CKB)3780000000090696(NjHacI)993780000000090696(EXLCZ)99378000000009069620231207d1991 uy 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierIEEE 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) /Institute of Electrical and Electronics Engineers (IEEE)New York :Institute of Electrical and Electronics Engineers (IEEE),1991.1 online resourceThe 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.C57.115-1991 - IEEE Guide for Loading Mineral-Oil-Immersed Power Transformers Rated in Excess of 100 MVA IEEE Std C57.115-1991Electric transformersLoad-lineElectric transformers.Load-line.621.314NjHacINjHaclDOCUMENT996280451103316IEEE 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)3646718UNISA