LEADER 01118nam2-2200361---450 001 990009759760403321 005 20170515124805.0 035 $a000975976 035 $aFED01000975976 035 $a(Aleph)000975976FED01 035 $a000975976 100 $a20130911d1979----km-y0itay50------ba 101 1 $aita$cfre 102 $aIT 105 $aa---a---001yy 200 1 $a<<1.: La >>Castiglia del nord$ftesto di Luis Maria de Lojendio, Abundio Rodriguez$gfotografie di Zodiaque 210 $aMilano$cJaca Book$d1979 215 $a378 p., [69] c. di tav.$cill.$d23 cm 225 1 $aGià e non ancora$iArte$v3 454 0$12001$aCastille romane$948784 461 0$1001000975975$12001$aEuropa romanica$v1 610 0 $aArchittetura romanica$aCastiglia del nord 700 1$aLojendio,$bLuis Maria de$0477269 701 1$aRodriguez,$bAbundio$0486159 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009759760403321 952 $a05.224$b7146$fDARST 952 $aC 819 CAN$b2218$fDARPU 959 $aDARPU 959 $aDARST 996 $aCastille romane$948784 997 $aUNINA LEADER 02988nam 2200493 450 001 9910555281303321 005 20221206094006.0 010 $a1-119-70980-6 010 $a1-119-70978-4 010 $a1-119-70979-2 024 7 $a10.1002/9781119709787 035 $a(CKB)4100000011665777 035 $a(MiAaPQ)EBC6425563 035 $a(CaBNVSL)mat09296418 035 $a(IDAMS)0b0000648d5de7fb 035 $a(IEEE)9296418 035 $a(EXLCZ)994100000011665777 100 $a20210105d2020 uy 101 0 $aeng 135 $aur|n||||||||| 181 $2rdacontent 182 $2isbdmedia 183 $2rdacarrier 200 10$aArc flash hazard analysis and mitigation /$fJ. C. Das 205 $aSecond edition. 210 1$aHoboken, New Jersey :$cWiley-IEEE Press,$d[2021] 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2020] 215 $a1 PDF 225 1 $aIEEE Press series on power engineering 311 $a1-119-70974-1 327 $aAbout the Author -- Foreword -- Preface to the first edition -- Preface to the second edition -- 1. RC Flash Hazards and Their Analyses -- 2. Safety and Prevention Through Design: A New Frontier -- 3. Calculations According To Ieee Guide 1584, 2018 -- 4. Arc Flash Hazard and System Grounding -- 5. Short-Circuit Calculations According To Ansi/Ieee Standards For Arc Flash Analysis -- 6. Accounting For Decaying Short-Circuit Currents In Arc Flash Calculations -- 7. Protective Relaying -- 8. Unit Protection Systems -- 9. Arc Fault Detection Relays -- 10. Overcurrent Coordination -- 11. Transformer Protection -- 12. Current Transformers -- 13. Arc-Resistant Equipment -- 14. Recent Trends and Innovations -- 15. Arc Flash Hazard Calculations In Dc Systems -- 16. Application of Ethernet And Iec 61850 Communications -- Appendix A -- Appendix B -- Index 330 $a"An arc flash is an electrical breakdown of the resistance of air resulting in an electric arc which can occur where there is sufficient voltage in an electrical system and a path to ground or lower voltage. Electrical arcs experience negative incremental resistance, which causes the electrical resistance to decrease as the arc temperature increases. Therefore, as the arc gets hotter the resistance drops, drawing more and more current (runaway) until some part of the system melts, trips, or evaporates, providing enough distance to break the circuit and extinguish the arc. An arc flash with 1000 amperes or more can cause substantial damage, fire or injury."--$cProvided by publisher. 410 0$aIEEE Press series on power engineering 606 $aElectric power systems$xSafety measures 615 0$aElectric power systems$xSafety measures. 676 $a621.310289 700 $aDas$b J. C.$f1934-$0845741 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a9910555281303321 996 $aArc flash hazard analysis and mitigation$91888034 997 $aUNINA