LEADER 05586nam 2200709Ia 450 001 9910821675503321 005 20200520144314.0 010 $a1-281-07149-8 010 $a9786611071493 010 $a0-08-055427-X 035 $a(CKB)1000000000413926 035 $a(EBL)319163 035 $a(OCoLC)476115053 035 $a(SSID)ssj0000225452 035 $a(PQKBManifestationID)12078323 035 $a(PQKBTitleCode)TC0000225452 035 $a(PQKBWorkID)10230387 035 $a(PQKB)10037034 035 $a(Au-PeEL)EBL319163 035 $a(CaPaEBR)ebr10206038 035 $a(CaONFJC)MIL107149 035 $a(OCoLC)935264743 035 $a(CaSebORM)9780750680745 035 $a(MiAaPQ)EBC319163 035 $a(PPN)170272249 035 $a(EXLCZ)991000000000413926 100 $a20070714d2008 uy 0 101 0 $aeng 135 $aurcn||||||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPower systems modelling and fault analysis $etheory and practice /$fNasser D. Tleis 205 $a1st edition 210 $aOxford ;$aBurlington, MA $cNewnes$d2008 215 $a1 online resource (650 p.) 225 1 $aNewnes power engineering series 300 $aDescription based upon print version of record. 311 $a0-7506-8074-1 320 $aIncludes bibliographical references and index. 327 $aFront cover; Power systems modelling and fault analysis; Copyright page; Contents; List of electrical symbols; Foreword; Preface; Biography; Chapter 1 Introduction to power system faults; 1.1 General; 1.2 Structure of power systems; 1.3 Need for power system fault analysis; 1.3.1 General; 1.3.2 Health and safety considerations; 1.3.3 Design, operation and protection of power systems; 1.3.4 Design of power system equipment; 1.4 Characteristics of power system faults; 1.4.1 Nature of faults; 1.4.2 Types of faults; 1.4.3 Causes of faults; 1.4.4 Characterisation of faults 327 $a1.5 Terminology of short-circuit current waveform and current interruption 1.6 Effects of short-circuit currents on equipment; 1.6.1 Thermal effects; 1.6.2 Mechanical effects; 1.7 Per-unit analysis of power systems; 1.7.1 General; 1.7.2 Single-phase systems; 1.7.3 Change of base quantities; 1.7.4 Three-phase systems; 1.7.5 Mutually coupled systems having different operating voltages; 1.7.6 Examples; Chapter 2 Theory of symmetrical components and connection of phase sequence networks during faults; 2.1 General; 2.2 Symmetrical components of a three-phase power system 327 $a2.2.1 Balanced three-phase voltage and current phasors 2.2.2 Symmetrical components of unbalanced voltage or current phasors; 2.2.3 Apparent power in symmetrical component terms; 2.2.4 Definition of phase sequence component networks; 2.2.5 Sequence components of unbalanced three-phase impedances; 2.2.6 Sequence components of balanced three-phase impedances; 2.2.7 Advantages of symmetrical components frame of reference; 2.2.8 Examples; 2.3 Analysis of balanced and unbalanced faults in the sequence reference frame; 2.3.1 General; 2.3.2 Balanced three-phase to earth short-circuit faults 327 $a2.3.3 Balanced three-phase clear of earth short-circuit faults 2.3.4 Unbalanced one-phase to earth short-circuit faults; 2.3.5 Unbalanced phase-to-phase or two-phase short-circuit faults; 2.3.6 Unbalanced two-phase to earth short-circuit faults; 2.3.7 Unbalanced one-phase open-circuit faults; 2.3.8 Unbalanced two-phase open-circuit faults; 2.3.9 Example; 2.4 Fault analysis and choice of reference frame; 2.4.1 General; 2.4.2 One-phase to earth short-circuit faults; 2.4.3 Two-phase to earth short-circuit faults; 2.5 Analysis of simultaneous faults; 2.5.1 General 327 $a2.5.2 Simultaneous short-circuit faults at the same location 2.5.3 Cross-country faults or simultaneous faults at different locations; 2.5.4 Simultaneous open-circuit and short-circuit faults at the same location; 2.5.5 Simultaneous faults caused by broken and fallen to earth conductors; 2.5.6 Simultaneous short-circuit and open-circuit faults on distribution transformers; Further reading; Chapter 3 Modelling of multi-conductor overhead lines and cables; 3.1 General; 3.2 Phase and sequence modelling of three-phase overhead lines; 3.2.1 Background 327 $a3.2.2 Overview of the calculation of overhead line parameters 330 $aThis book provides a comprehensive practical treatment of the modelling of electrical power systems, and the theory and practice of fault analysis of power systems covering detailed and advanced theories as well as modern industry practices.The continuity and quality of electricity delivered safely and economically by today's and future's electrical power networks are important for both developed and developing economies. The correct modelling of power system equipment and correct fault analysis of electrical networks are pre-requisite to ensuring safety and they play a critical role 410 0$aNewnes power engineering series. 606 $aElectric power system stability$xMathematical models 606 $aElectric fault location$xMathematical models 615 0$aElectric power system stability$xMathematical models. 615 0$aElectric fault location$xMathematical models. 676 $a621.31015118 676 $a621.3815 700 $aTleis$b Nasser D$01707890 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910821675503321 996 $aPower systems modelling and fault analysis$94096446 997 $aUNINA