LEADER 00927nam0-2200289 --450 001 9910423760003321 005 20201116125001.0 010 $a978-88-8450-922-2 100 $a20201116d2019----kmuy0itay5050 ba 101 0 $aita$afre 102 $aIT 105 $a 001yy 200 1 $a<>orchestrazione del racconto$ealtri scritti cavallereschi$fMarco Praloran$ga cura di Nicola Morato 210 $aFirenze$cGalluzzo per la Fondazione Ezio Franceschini$d2019 215 $aXIV, 368 p.$d24 cm 225 1 $aQuaderni di stilistica e metrica italiana$v10 610 0 $aRomanzi cavallereschi$asaggi 676 $a840.09$v20 700 1$aPraloran,$bMarco$0176123 702 1$aMorato,$bNicola 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910423760003321 952 $a840.09 PRA 1$bBIBL 2020/S.I.$fFLFBC 959 $aFLFBC 996 $aOrchestrazione del racconto$91761370 997 $aUNINA LEADER 03115nam 2200433 450 001 9910484627003321 005 20220927180742.0 010 $a981-16-1398-2 035 $a(CKB)4100000011947654 035 $a(MiAaPQ)EBC6628621 035 $a(Au-PeEL)EBL6628621 035 $a(OCoLC)1252699952 035 $a(PPN)255888139 035 $a(EXLCZ)994100000011947654 100 $a20220122d2021 fy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aSwitching arc phenomena in transmission voltage level vacuum circuit breakers /$fZhiyuan Liu [et al.] 210 1$aSingapore :$cSpringer,$d[2021] 210 4$dİ2021 215 $a1 online resource (434 pages) $cillustrations (chiefly color) 311 1 $a981-16-1397-4 320 $aIncludes bibliographical references. 327 $aHigh-Current Vacuum Arcs Phenomena at Transmission Voltage Level Dielectric Recovery Properties after Current Interruption in Vacuum Closing/Opening Displacement Curve of Transmission Voltage Level Vacuum Circuit Breakers Vacuum Interrupters at Transmission Voltage Level Vacuum Circuit Breakers at Transmission Voltage Level Capacitive Switching in Vacuum 330 $aVacuum circuit breakers are widely used in distribution power systems for their advantages such as maintenance free and eco-friendly. Nowadays, most circuit breakers used at transmission voltage level are SF6 circuit breakers, but the SF6 they emit is one of the six greenhouse gases defined in Kyoto Protocol. Therefore, the development of transmission voltage level vacuum circuit breaker can help the environment. The switching arc phenomena in transmission voltage level vacuum circuit breakers are key issues to explore. This book focuses on the high-current vacuum arcs phenomena at transmission voltage level, especially on the anode spot phenomena, which significantly influence the success or failure of the short circuit current interruption. Then, it addresses the dielectric recovery property in current interruption. Next it explains how to determine the closing/opening displacement curve of transmission voltage level vacuum circuit breakers based on the vacuum arc phenomena. After that, it explains how to determine key design parameters for vacuum interrupters and vacuum circuit breakers at transmission voltage level. At the end, the most challenging issue for vacuum circuit breakers, capacitive switching in vacuum, is addressed. The contents of this book will benefit researchers and engineers in the field of power engineering, especially in the field of power circuit breakers and power switching technology. 606 $aElectric circuit-breakers, Vacuum 615 0$aElectric circuit-breakers, Vacuum. 676 $a621.317 700 $aLiu$b Zhiyuan$f1984-$01257876 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910484627003321 996 $aSwitching arc phenomena in transmission voltage level vacuum circuit breakers$92914846 997 $aUNINA