LEADER 01244nam--2200373---450- 001 990003087710203316 005 20110201155624.0 010 $a978-88-217-2652-1 035 $a000308771 035 $aUSA01000308771 035 $a(ALEPH)000308771USA01 035 $a000308771 100 $a20080327d2007----km-y0itay50------ba 101 $aita 102 $aIT 105 $a||||||||001yy 200 1 $aManuale delle operazioni con l'estero$etutti i contratti e le forme di pagamento internazionali, dogane e Intrastat, trasporti, Incoterms e assicurazioni$fMaurizio Favaro 210 $a[Milanofiori, Assago]$cIPSOA$d2007 215 $aX, 327 p.$d24 cm 225 2 $aManuali operativi 410 0$12001$aManuali operativi 606 0 $aPagamenti$xCommercio internazionale 676 $a382 700 1$aFAVARO,$bMaurizio$0529217 801 0$aIT$bsalbc$gISBD 912 $a990003087710203316 951 $aXXIII.3.E. 32 (IG VIII 24 IT 163)$b16123 EC.$cXXIII.3.E.$d00214450 959 $aBK 969 $aECO 979 $aGIUSY$b90$c20080327$lUSA01$h1256 979 $aRSIAV4$b90$c20100120$lUSA01$h1144 979 $aCAPRI$b90$c20110201$lUSA01$h1556 996 $aManuale delle operazioni con l'estero$91019475 997 $aUNISA LEADER 05159nam 2200685 450 001 996209062303316 005 20230125213438.0 010 $a1-283-28438-3 010 $a9786613284389 010 $a1-118-02898-8 010 $a1-118-02899-6 024 7 $a10.1002/9781118029008 035 $a(CKB)2550000000054319 035 $a(EBL)697544 035 $a(SSID)ssj0000613376 035 $a(PQKBManifestationID)11408085 035 $a(PQKBTitleCode)TC0000613376 035 $a(PQKBWorkID)10584974 035 $a(PQKB)11491375 035 $a(MiAaPQ)EBC697544 035 $a(CaBNVSL)mat06047595 035 $a(IDAMS)0b00006481692a6c 035 $a(IEEE)6047595 035 $a(PPN)265298075 035 $a(OCoLC)757486954 035 $a(EXLCZ)992550000000054319 100 $a20151221d2011 uy 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 00$aPower conversion and control of wind energy systems /$fBin Wu ... [et al.] 210 1$aPiscataway, New Jersey :$cIEEE Press,$dc2011. 210 2$a[Piscataqay, New Jersey] :$cIEEE Xplore,$d[2011] 215 $a1 online resource (482 p.) 225 1 $aIEEE Press series on power engineering ;$v29 300 $aDescription based upon print version of record. 311 $a1-118-02900-3 311 $a0-470-59365-2 320 $aIncludes bibliographical references and index. 327 $aPreface -- List of Symbols -- Acronyms and Abbreviations -- 1. Introduction -- 1.1 Introduction -- 1.2 Overview of Wind Energy Conversion Systems -- 1.3 Wind Turbine Technology -- 1.4 Wind Energy Conversion System Configurations -- 1.5 Grid Code -- 1.6 Summary -- 2. Fundamentals of Wind Energy Conversion System Control -- 2.1 Introduction -- 2.2 Wind Turbine Components -- 2.3 Wind Turbine Aerodynamics -- 2.4 Maximum Power Point Tracking (MPPT) Control -- 2.5 Summary -- 3. Wind Generators and Modeling -- 3.1 Introduction -- 3.2 Reference Frame Transformation -- 3.3 Induction Generator Models -- 3.4 Synchronous Generators -- 3.5 Summary -- 4. Power Converters in Wind Energy Conversion Systems -- 4.1 Introduction -- 4.2 AC Voltage Controllers (Soft Starters) -- 4.3 Interleaved Boost Converters -- 4.4 Two-Level Voltage Source Converters -- 4.5 Three-Level Neutral Point Clamped Converters -- 4.6 PWM Current Source Converters -- 4.7 Control of Grid-Connected Inverter -- 4.8 Summary -- 5. Wind Energy System Configurations -- 5.1 Introduction -- 5.2 Fixed Speed WECS -- 5.3 Variable Speed Induction Generator WECS -- 5.4 Variable-speed Synchronous Generator WECS -- 5.5 Summary -- 6. Fixed-Speed Induction Generator WECS -- 6.1 Introduction -- 6.2 Configuration of Fixed-Speed Wind Energy Systems -- 6.3 Operation Principle -- 6.4 Grid Connection with Soft Starter -- 6.5 Reactive Power Compensation -- 6.6 Summary -- 7. Variable-Speed Wind Energy Systems with Squirrel Cage Induction Generators -- 7.1 Introduction -- 7.2 Direct Field Oriented Control -- 7.3 Indirect Field Oriented Control -- 7.4 Direct Torque Control -- 7.5 Control of Current Source Converter Interfaced WECS -- 7.6 Summary -- 8. Doubly-Fed Induction Generator Based WECS -- 8.1 Introduction -- 8.2 Super- and Sub-synchronous Operation of DFIG -- 8.3 Unity Power Factor Operation of DFIG -- 8.4 Leading and Lagging Power Factor Operation -- 8.5 A Steady-State Performance of DFIG WECS -- 8.6 DFIG WECS Start-up and Experiments. 327 $a8.7 Summary -- 9. Variable-Speed Wind Energy Systems with Synchronous Generators -- 9.1 Introduction -- 9.2 System Configuration -- 9.3 Control of Synchronous Generators -- 9.4 SG Wind Energy System with Back-to-back VSC -- 9.5 DC/DC Boost Converter Interfaced SG Wind Energy Systems -- 9.6 Reactive Power Control of SG WECS -- 9.7 Current Source Converter Based SG Wind Energy Systems -- 9.8 Summary -- Appendix A. Per Unit System -- Appendix B. Generator Parameters -- Appendix C. Problems and Answers Manual. 330 $a"The book covers a wide range of topics on wind energy conversion and control from the electrical engineering aspect. It includes wind generators and modeling, power converters and modulation schemes, operating principle of fixed and variable speed wind turbines, advanced generator control schemes, active and reactive power controls of individual wind and is a valuable reference book for academic researchers, practicing engineers, and other professionals. The book can also be used as a textbook for graduate level and final year undergraduate-level courses"--$cProvided by publisher. 410 0$aIEEE Press series on power engineering ;$v29 606 $aWind energy conversion systems 606 $aWind power plants 615 0$aWind energy conversion systems. 615 0$aWind power plants. 676 $a621.31/2136 676 $a621.312136 686 $aTEC031000$2bisacsh 701 $aWu$b B$g(Bin),$f1957-$0845574 801 0$bCaBNVSL 801 1$bCaBNVSL 801 2$bCaBNVSL 906 $aBOOK 912 $a996209062303316 996 $aPower conversion and control of wind energy systems$91887774 997 $aUNISA LEADER 03342nam 22006372 450 001 9910158982303321 005 20170201173406.0 010 $a1-316-73209-6 010 $a1-316-73016-6 010 $a1-316-74367-5 010 $a1-316-67862-8 010 $a1-316-74560-0 010 $a1-316-74753-0 010 $a1-316-75332-8 035 $a(CKB)3710000001008892 035 $a(UkCbUP)CR9781316678626 035 $a(WaSeSS)IndRDA00089749 035 $a(MiAaPQ)EBC4755971 035 $a(PPN)261351028 035 $a(EXLCZ)993710000001008892 100 $a20160105d2017|||| uy| 0 101 0 $aeng 135 $aur||||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aFactorization algebras in quantum field theory$hVolume 1 /$fKevin Costello, Perimeter Institute for Theoretical Physics, Waterloo, Ontario, Owen Gwilliam, Max Planck Institute for Mathematics, Bonn 210 1$aCambridge :$cCambridge University Press,$d2017. 215 $a1 online resource (ix, 387 pages) $cdigital, PDF file(s) 225 1 $aNew mathematical monographs ;$v31 300 $aTitle from publisher's bibliographic system (viewed on 31 Jan 2017). 311 08$a1-107-16310-2 311 08$a1-316-75139-2 320 $aIncludes bibliographical references and index. 327 $aFrom Gaussian measures to factorization algebras -- Prefactorization algebras and basic examples -- Free field theories -- Holomorphic field theories and vertex algebras -- Factorization algebras: definitions and constructions -- Formal aspects of factorization algebras -- Factorization algebras: examples. 330 $aFactorization algebras are local-to-global objects that play a role in classical and quantum field theory which is similar to the role of sheaves in geometry: they conveniently organize complicated information. Their local structure encompasses examples like associative and vertex algebras; in these examples, their global structure encompasses Hochschild homology and conformal blocks. In this first volume, the authors develop the theory of factorization algebras in depth, but with a focus upon examples exhibiting their use in field theory, such as the recovery of a vertex algebra from a chiral conformal field theory and a quantum group from Abelian Chern-Simons theory. Expositions of the relevant background in homological algebra, sheaves and functional analysis are also included, thus making this book ideal for researchers and graduates working at the interface between mathematics and physics. 410 0$aNew mathematical monographs ;$v31. 606 $aQuantum field theory$xMathematics 606 $aFactorization (Mathematics) 606 $aFactors (Algebra) 606 $aGeometric quantization 606 $aNoncommutative algebras 615 0$aQuantum field theory$xMathematics. 615 0$aFactorization (Mathematics) 615 0$aFactors (Algebra) 615 0$aGeometric quantization. 615 0$aNoncommutative algebras. 676 $a530.14/30151272 700 $aCostello$b Kevin$f1977-$0511474 702 $aGwilliam$b Owen 801 0$bUkCbUP 801 1$bUkCbUP 906 $aBOOK 912 $a9910158982303321 996 $aFactorization algebras in quantum field theory$92584034 997 $aUNINA