LEADER 05385nam 2200637 450 001 9910830519403321 005 20230721032308.0 010 $a1-281-94702-4 010 $a9786611947026 010 $a3-527-62279-9 010 $a3-527-62280-2 035 $a(CKB)1000000000555652 035 $a(EBL)481767 035 $a(OCoLC)264714665 035 $a(SSID)ssj0000225448 035 $a(PQKBManifestationID)11208787 035 $a(PQKBTitleCode)TC0000225448 035 $a(PQKBWorkID)10230339 035 $a(PQKB)10455663 035 $a(MiAaPQ)EBC481767 035 $a(EXLCZ)991000000000555652 100 $a20160818h20082008 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 10$aPower system engineering $eplanning, design, and operation of power systems and equipment /$fJuergen Schlabbach and Karl-Heinz Rofalski 210 1$aWeinheim, [Germany] :$cWiley-VCH Verlag GmbH & Co. KGaA,$d2008. 210 4$dİ2008 215 $a1 online resource (351 p.) 300 $aDescription based upon print version of record. 311 $a3-527-40759-6 320 $aIncludes bibliographical references and index. 327 $aPower System Engineering; Contents; Foreword; 1 Introduction; 1.1 Reliability, Security, Economy; 1.2 Legal, Political and Social Restrictions; 1.3 Needs for Power System Planning; 1.4 Basic, Development and Project Planning; 1.4.1 Basic Planning; 1.4.2 System Development Planning; 1.4.3 Project Planning; 1.5 Instruments for Power System Planning; 1.6 Further Tasks of Power System Engineering; 2 Power System Load; 2.1 General; 2.2 Load Forecast with Load Increase Factors; 2.3 Load Forecast with Economic Characteristic Data; 2.4 Load Forecast with Estimated Values 327 $a2.5 Load Forecast with Specific Loads and Degrees of Electrification2.6 Load Forecast with Standardized Load Curves; 2.7 Typical Time Course of Power System Load; 3 Planning Principles and Planning Criteria; 3.1 Planning Principles; 3.2 Basics of Planning; 3.3 Planning Criteria; 3.3.1 Voltage Band According to IEC 60038; 3.3.2 Voltage Criteria; 3.3.3 Loading Criteria; 3.3.4 Stability Criteria; 4 Economic Consideration and Loss Evaluation; 4.1 Present Value and Annuity Method; 4.2 Evaluation of Losses; 4.2.1 Energy Losses; 4.2.2 Power Losses; 5 Topologies of Electrical Power Systems 327 $a5.1 Development of Power Systems5.2 Recommended Voltage Levels; 5.3 Topology of Power Systems; 5.3.1 Radial Systems; 5.3.2 Ring-Main Systems; 5.3.3 Meshed Systems at HV and MV Levels; 5.3.4 Meshed Systems at the LV Level; 5.4 Special Operating Considerations; 6 Arrangement in Gridstations and Substations; 6.1 Busbar Arrangements; 6.1.1 General; 6.1.2 Single Busbar without Separation; 6.1.3 Single Busbar with Sectionalizer; 6.1.4 Special H-Arrangement; 6.1.5 Double Busbar Arrangement; 6.1.6 Double Busbar with Reserve Busbar; 6.2 Arrangement in Switchyards; 6.2.1 Breakers and Switches 327 $a6.2.2 Incoming and Outgoing Feeders6.2.3 Current Transformers; 6.2.4 Voltage Transformers; 7 Transformers; 7.1 General; 7.2 Utilization and Construction of Transformers; 7.2.1 Utilization of Transformers; 7.2.2 Oil-Immersed Transformers and Dry-Type Transformers; 7.2.3 Characteristic Data of Transformers; 7.3 Operation of Transformers; 7.3.1 Voltage Drop; 7.3.2 Permissible Loading of Transformer Neutral; 7.4 Thermal Permissible Loading; 7.4.1 Temperature Models; 7.4.2 Maximum Permissible Loading of Oil-Immersed Transformers; 7.4.3 Maximal Permissible Loading of Dry-Type Transformers 327 $a7.5 Economical Operation of Transformers7.6 Short-Circuit Strength; 8 Cable Systems; 8.1 General; 8.2 Construction Details; 8.3 Electrical Parameters of Cables; 8.4 Losses and Permissible Current; 8.4.1 General; 8.4.2 Calculation of Losses; 8.4.3 Soil Characteristics; 8.4.4 Thermal Resistances of Cables; 8.4.5 Calculation according to VDE 0276-1000; 8.4.6 Determination of Maximal Permissible Loading by Computer Programs; 8.5 Planning and Design of Cable Routes and Trenches; 8.5.1 Coordination with Other Cables and Pipes; 8.5.2 Effect of Thermally Unfavorable Areas 327 $a8.5.3 Influence of Other Parameters 330 $aDescribing in detail how electrical power systems are planned and designed, this monograph illustrates the required structures of systems, substations and equipment using international standards and latest computer methods. The book discusses the advantages and disadvantages of the different arrangements within switchyards and of the topologies of the power systems, describing methods to determine the main design parameters of cables, overhead lines, and transformers needed to realize the supply task, as well as the influence of environmental conditions on the design and the permissible lo 606 $aElectric power systems 606 $aElectric power systems$xDesign and construction 615 0$aElectric power systems. 615 0$aElectric power systems$xDesign and construction. 676 $a621.31 676 $a621.319/1 700 $aSchlabbach$b J$g(Ju?rgen),$0892062 702 $aRofalski$b Karl-Heinz 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910830519403321 996 $aPower system engineering$93937363 997 $aUNINA