LEADER 06138nam 2200685 450 001 9910132173203321 005 20200520144314.0 010 $a1-118-70362-6 010 $a1-118-70361-8 010 $a1-118-70363-4 035 $a(CKB)3710000000214417 035 $a(EBL)1758402 035 $a(SSID)ssj0001289823 035 $a(PQKBManifestationID)12596896 035 $a(PQKBTitleCode)TC0001289823 035 $a(PQKBWorkID)11233843 035 $a(PQKB)10695978 035 $a(DLC) 2014023080 035 $a(Au-PeEL)EBL1758402 035 $a(CaPaEBR)ebr11022749 035 $a(CaONFJC)MIL633701 035 $a(OCoLC)886111717 035 $a(CaSebORM)9781118381359 035 $a(MiAaPQ)EBC1758402 035 $a(EXLCZ)993710000000214417 100 $a20150304h20152015 uy 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt 182 $cc 183 $acr 200 00$aSwitching in power transmission and distribution systems /$fRene? Smeets [and four others] 205 $a1st edition 210 1$aChichester, England :$cWiley,$d2015. 210 4$dİ2015 215 $a1 online resource (443 p.) 300 $aDescription based upon print version of record. 311 $a1-118-38135-1 320 $aIncludes bibliographical references at the end of each chapters and index. 327 $aSwitching in Electrical Transmission and Distribution Systems; Contents; Preface; 1 Switching in Power Systems; 1.1 Introduction; 1.2 Organization of this Book; 1.3 Power-System Analysis; 1.4 Purpose of Switching; 1.4.1 Isolation and Earthing; 1.4.2 Busbar-Transfer Switching; 1.4.3 Load Switching; 1.4.4 Fault-Current Interruption; 1.5 The Switching Arc; 1.6 Transient Recovery Voltage (TRV); 1.6.1 TRV Description; 1.6.2 TRV Composed of Load- and Source-Side Contributions; 1.7 Switching Devices; 1.8 Classification of Circuit-Breakers; References; 2 Faults in Power Systems; 2.1 Introduction 327 $a2.2 Asymmetrical Current 2.2.1 General Terms; 2.2.2 DC Time Constant; 2.2.3 Asymmetrical Current in Three-Phase Systems; 2.3 Short-Circuit Current Impact on System and Components; 2.4 Fault Statistics; 2.4.1 Occurrence and Nature of Short-Circuits; 2.4.2 Magnitude of Short-Circuit Current; References; 3 Fault-Current Breaking and Making; 3.1 Introduction; 3.2 Fault-Current Interruption; 3.3 Terminal Faults; 3.3.1 Introduction; 3.3.2 Three-Phase Current Interruption; 3.4 Transformer-Limited Faults; 3.4.1 Transformer Modelling for TRV Calculation; 3.4.2 External Capacitances 327 $a3.5 Reactor-Limited Faults 3.6 Faults on Overhead Lines; 3.6.1 Short-Line Faults; 3.6.2 Long-Line Faults; 3.7 Out-of-Phase Switching; 3.7.1 Introduction; 3.7.2 Switching between Generator and System; 3.7.3 Switching between Two Systems; 3.8 Fault-Current Making; 3.8.1 Impact of Making a Short-Circuit Current on the Circuit-Breaker; 3.8.2 Switching-Voltage Transients at Making in Three-Phase Systems; References; 4 Load Switching; 4.1 Normal-Load Switching; 4.2 Capacitive-Load Switching; 4.2.1 Introduction; 4.2.2 Single-Phase Capacitive-Load Switching; 4.2.3 Three-Phase Capacitive-Load Switching 327 $a4.2.4 Late Breakdown Phenomena 4.2.5 Overhead-Line Switching; 4.2.6 Capacitor-Bank Energization; 4.3 Inductive-Load Switching; 4.3.1 Current Chopping; 4.3.2 Implication of Current Chopping; 4.3.3 Inductive-Load Switching Duties; References; 5 Calculation of Switching Transients; 5.1 Analytical Calculation; 5.1.1 Introduction; 5.1.2 Switching LR Circuits; 5.1.3 Switching RLC Circuits; 5.2 Numerical Simulation of Transients; 5.2.1 Historical Overview; 5.2.2 The Electromagnetic Transients Program; 5.2.3 Overview of Electrical Programs for Transient Simulation 327 $a5.3 Representation of Network Elements when Calculating TransientsReferences; 6 Current Interruption in Gaseous Media; 6.1 Introduction; 6.2 Air as an Interrupting Medium; 6.2.1 General; 6.2.2 Fault-Current Interruption by Arc Elongation; 6.2.3 Arc Chutes; 6.2.4 Arcs in Open Air; 6.2.5 Current Interruption by Compressed Air; 6.3 Oil as an Interrupting Medium; 6.3.1 Introduction; 6.3.2 Current Interruption in Bulk-Oil Circuit-Breakers; 6.3.3 Current Interruption in Minimum-Oil Circuit-Breakers; 6.4 Sulfur Hexafluoride (SF6) as an Interrupting Medium; 6.4.1 Introduction 327 $a6.4.2 Physical Properties 330 $aThis book covers the technology of switching in systems for electrical power transmission and distribution, from medium to (and including) ultra-high voltage for alternating current (AC). Emphasis is on the electrical aspects, covering the electrical transient phenomena of switching, its background, a generic description of equipment used for switching, various application examples, specification and commissioning of such equipment and testing aspects. The different methods to test high-voltage circuit-breakers are presented for each type o f switching condition. In order to be close to the use 606 $aElectric switchgear 606 $aElectric power distribution$xHigh tension$xEquipment and supplies 615 0$aElectric switchgear. 615 0$aElectric power distribution$xHigh tension$xEquipment and supplies. 676 $a621.319/3 700 $aSmeets$b Rene Peter Paul$01243909 702 $aSmeets$b Rene Peter Paul 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910132173203321 996 $aSwitching in power transmission and distribution systems$92885277 997 $aUNINA