LEADER 04581nam 2200565 450 001 9910135045703321 005 20200520144314.0 010 $a1-118-95444-0 010 $a1-118-95443-2 010 $a1-118-95445-9 035 $a(CKB)4330000000007645 035 $a(EBL)4690014 035 $a(Au-PeEL)EBL4690014 035 $a(CaPaEBR)ebr11267151 035 $a(CaONFJC)MIL956174 035 $a(OCoLC)958863577 035 $a(CaSebORM)9781118954423 035 $a(MiAaPQ)EBC4690014 035 $a(EXLCZ)994330000000007645 100 $a20160421d2017 uy| 0 101 0 $aeng 135 $aur|n|---||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 00$aPower electronics and electric drives for traction applications /$fedited by Gonzalo Abad 210 1$aChichester, West Sussex, United Kingdom :$cJohn Wiley & Sons, Incorporated,$d2017. 215 $a1 online resource (647 p.) 300 $aDescription based upon print version of record. 311 $a1-118-95442-4 320 $aIncludes bibliographical references and index. 327 $aTitle Page ; Copyright; Contents; List of contributors; Preface; Chapter 1 Introduction; 1.1 Introduction to the book; 1.2 Traction applications; 1.3 Electric drives for traction applications; 1.3.1 General description; 1.3.2 Different electric drive configurations; 1.4 Classification of different parts of electric drives: converter, machines, control strategies, and energy sources; 1.4.1 Converters; 1.4.2 Machines; 1.4.3 Control strategies; 1.4.4 AC and DC voltage sources; 1.5 Future challenges for electric drives; 1.6 Historical evolution; References; Chapter 2 Control of induction machines 327 $a2.1 Introduction2.2 Modeling of induction motors; 2.2.1 Dynamic model of the induction motor using three-phase variables; 2.2.2 Basics of space vector theory; 2.2.3 Dynamic model of the induction machine using complex space vectors; 2.2.4 Dynamic model in the stationary reference frame; 2.2.5 Dynamic models in a synchronous reference frame; 2.2.6 Torque and power equations; 2.3 Rotor flux oriented vector control; 2.3.1 Fundamentals of rotor flux oriented control; 2.3.2 The stator voltage equation; 2.3.3 Synchronous current regulators; 2.3.4 Rotor flux estimation 327 $a2.4 Torque capability of the induction machine2.4.1 Constant torque region; 2.4.2 Flux-weakening region I (constant power region); 2.4.3 Flux-weakening region II (constant Tem?m2); 2.5 Rotor flux selection; 2.5.1 Rotor flux reference selection below rated speed; 2.5.2 Accurate criteria for flux reference generation; 2.5.3 Feedback based field weakening; 2.6 Outer control loops; 2.6.1 Speed control; 2.6.2 Rotor flux control loop; 2.7 Sensorless control; 2.7.1 Sensorless control of induction machines using model-based methods; 2.7.2 Sensorless control using saliency-tracking-based methods 327 $a2.8 Steady-state equations and limits of operation of the induction machine2.8.1 Calculation of the maximum capability curves; 2.8.2 Calculation of the steady-state operation; References; Chapter 3 Control of synchronous machines ; 3.1 Introduction; 3.2 Types of synchronous machines; 3.3 Modeling of synchronous machines; 3.3.1 Dynamic models of synchronous machines using three-phase variables; 3.3.2 Dynamic model of synchronous machines in the stationary reference frame using complex space vectors; 3.3.3 Dynamic model of synchronous machines in the synchronous reference frame 327 $a3.4 Torque equation for synchronous machines3.4.1 Surface permanent magnet synchronous machine (non-salient machines); 3.4.2 Interior permanent magnet synchronous machine (salient machines with magnets); 3.4.3 Synchronous reluctance machines (salient machines without magnets); 3.4.4 Maximum torque per ampere (MTPA) in interior permanent magnet machines; 3.5 Vector control of permanent magnet synchronous machines; 3.5.1 Vector control of non-salient synchronous machines; 3.5.2 Vector control of salient synchronous machines; 3.5.3 Synchronous current regulators 327 $a3.6 Operation under voltage and current constraints 606 $aTraction drives 606 $aElectric driving 615 0$aTraction drives. 615 0$aElectric driving. 676 $a621.8/5 702 $aAbad$b G$g(Gonzalo),$f1976- 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910135045703321 996 $aPower electronics and electric drives for traction applications$92240761 997 $aUNINA LEADER 02890nam 2200469 450 001 9910792872703321 005 20200520144314.0 010 $a1-119-36340-3 010 $a1-119-36336-5 035 $a(CKB)3710000001109343 035 $a(Au-PeEL)EBL4826753 035 $a(CaPaEBR)ebr11364289 035 $a(OCoLC)978248369 035 $a(CaSebORM)9781119363392 035 $a(MiAaPQ)EBC4826753 035 $a(EXLCZ)993710000001109343 100 $a20170405h20172017 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aOCA/OCP Java SE 8 programmer $epractice tests /$fScott Selikoff, Jeanne Boyarsky 205 $a1st edition 210 1$aIndianapolis, Indiana :$cSybex,$d2017. 210 4$d©2017 215 $a1 online resource (585 pages) $cillustrations, tables, photographs 311 $a1-119-36339-X 320 $aIncudes bibliographical references and index. 330 $aTest your knowledge and prepare for the OCA/OCP exams OCA/OCP Java SE 8 Programmer Practice Tests complements the Sybex OCA: Oracle Certified Associate Java SE 8 Programmer I Certification Study Guide and the OCP: Oracle Certified Professional Java SE 8 Programmer II Study Guide for exams 1Z0-808 and 1ZO-809 by providing last minute review of 100% of exam objectives. Get the advantage of over 1,000 expert crafted questions that not only provide the answer, but also give detailed explanations. You will have access to unique practice questions that cover all 21 objective domains in the OCA/OCP exams in the format you desire--test questions can also be accessed via the Sybex interactive learning environment. Two additional practice exams will ensure that you are ready for exam day. Whether you have studied with Sybex study guides for your OCA/OCP or have used another brand, this is your chance to test your skills. Access to all practice questions online with the Sybex interactive learning environment Over 1,000 unique practice questions and 2 practice exams include expert explanations Covers 100% of all 21 OCA/OCP objective domains for Exams 1Z0-809 and 1Z0-809 Studying the objectives are one thing, but diving deeper and uncovering areas where further attention is needed can increase your chance of exam day success. Full coverage of all domains shows you what to expect on exam day, and accompanying explanations help you pinpoint which objectives deserve another look. 606 $aJava (Computer program language)$xExaminations$vStudy guides 615 0$aJava (Computer program language)$xExaminations 676 $a005.133 700 $aSelikoff$b Scott$01085381 702 $aBoyarsky$b Jeanne 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910792872703321 996 $aOCA$93718229 997 $aUNINA