LEADER 05836nam 22008533u 450 001 9910144432103321 005 20250129234841.0 010 $a9781282343511 010 $a1282343513 010 $a9780470758786 010 $a0470758783 010 $a9781615835973 010 $a1615835970 010 $a9780470758793 010 $a0470758791 035 $a(CKB)1000000000687358 035 $a(EBL)470576 035 $a(OCoLC)609849536 035 $a(SSID)ssj0000354651 035 $a(PQKBManifestationID)11276008 035 $a(PQKBTitleCode)TC0000354651 035 $a(PQKBWorkID)10315318 035 $a(PQKB)11243031 035 $a(MiAaPQ)EBC470576 035 $a(EXLCZ)991000000000687358 100 $a20161003d2008|||| u|| | 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPower System Relaying 205 $a3rd ed. 210 $aHoboken $cWiley$d2008 215 $a1 online resource (349 p.) 225 1 $aRSP ;$vv.22 300 $aDescription based upon print version of record. 311 08$a9780470057124 311 08$a0470057122 327 $aPOWER SYSTEM RELAYING; Contents; Preface to the third edition; Preface to the second edition; Preface to the first edition; 1 Introduction to protective relaying; 1.1 What is relaying?; 1.2 Power system structural considerations; 1.3 Power system bus configurations; 1.4 The nature of relaying; 1.5 Elements of a protection system; 1.6 International practices; 1.7 Summary; Problems; References; 2 Relay operating principles; 2.1 Introduction; 2.2 Detection of faults; 2.3 Relay designs; 2.4 Electromechanical relays; 2.5 Solid-state relays; 2.6 Computer relays 327 $a2.7 Other relay design considerations2.8 Control circuits, a beginning; 2.9 Summary; Problems; References; 3 Current and voltage transformers; 3.1 Introduction; 3.2 Steady-state performance of current transformers; 3.3 Transient performance of current transformers; 3.4 Special connections of current transformers; 3.5 Linear couplers and electronic current transformers; 3.6 Voltage transformers; 3.7 Coupling capacitor voltage transformers; 3.8 Transient performance of CCVTs; 3.9 Electronic voltage transformers; 3.10 Summary; Problems; References 327 $a4 Nonpilot overcurrent protection of transmission lines4.1 Introduction; 4.2 Fuses, sectionalizers, reclosers; 4.3 Inverse, time-delay overcurrent relays; 4.4 Instantaneous overcurrent relays; 4.5 Directional overcurrent relays; 4.6 Polarizing; 4.7 Summary; Problems; References; 5 Nonpilot distance protection of transmission lines; 5.1 Introduction; 5.2 Stepped distance protection; 5.3 R-X diagram; 5.4 Three-phase distance relays; 5.5 Distance relay types; 5.6 Relay operation with zero voltage; 5.7 Polyphase relays; 5.8 Relays for multi-terminal lines; 5.9 Protection of parallel lines 327 $a5.10 Effect of transmission line compensation devices5.11 Loadability of relays; 5.12 Summary; Problems; References; 6 Pilot protection of transmission lines; 6.1 Introduction; 6.2 Communication channels; 6.3 Tripping versus blocking; 6.4 Directional comparison blocking; 6.5 Directional comparison unblocking; 6.6 Underreaching transfer trip; 6.7 Permissive overreaching transfer trip; 6.8 Permissive underreaching transfer trip; 6.9 Phase comparison relaying; 6.10 Current differential; 6.11 Pilot wire relaying; 6.12 Multi-terminal lines; 6.13 Summary; Problems; References 327 $a7 Rotating machinery protection7.1 Introduction; 7.2 Stator faults; 7.3 Rotor faults; 7.4 Unbalanced currents; 7.5 Overload; 7.6 Overspeed; 7.7 Abnormal voltages and frequencies; 7.8 Loss of excitation; 7.9 Loss of synchronism; 7.10 Power plant auxiliary system; 7.11 Winding connections; 7.12 Startup and motoring; 7.13 Inadvertent energization; 7.14 Torsional vibration; 7.15 Sequential tripping; 7.16 Summary; Problems; References; 8 Transformer protection; 8.1 Introduction; 8.2 Overcurrent protection; 8.3 Percentage differential protection; 8.4 Causes of false differential currents 327 $a8.5 Supervised differential relays 330 $aThe previous two editions of Power System Relaying offer comprehensive and accessible coverage of the theory and fundamentals of relaying and have been widely adopted on university and industry courses worldwide. With the third edition, the authors have added new and detailed descriptions of power system phenomena such as stability, system-wide protection concepts and discussion of historic outages. Power System Relaying, 3rd Edition continues its role as an outstanding textbook on power system protection for senior and graduate students in the field of electric power engineering 410 0$aRSP 606 $aElectric power systems -- Protection 606 $aElectronic books. -- local 606 $aProtective relays 606 $aProtective relays$xProtection 606 $aElectric power systems 606 $aElectrical Engineering$2HILCC 606 $aElectrical & Computer Engineering$2HILCC 606 $aEngineering & Applied Sciences$2HILCC 615 4$aElectric power systems -- Protection. 615 4$aElectronic books. -- local. 615 4$aProtective relays. 615 0$aProtective relays$xProtection. 615 0$aElectric power systems. 615 7$aElectrical Engineering 615 7$aElectrical & Computer Engineering 615 7$aEngineering & Applied Sciences 676 $a621.31/7 676 $a621.317 700 $aHorowitz$b Stanley H.$f1925-$01686772 701 $aPhadke$b Arun G$0447980 801 0$bAU-PeEL 801 1$bAU-PeEL 801 2$bAU-PeEL 906 $aBOOK 912 $a9910144432103321 996 $aPower system relaying$94059788 997 $aUNINA