01429nam0-2200445li-450 99000015019020331620180312154740.088-7959-016-20015019USA010015019(ALEPH)000015019USA01001501919950406d1993----km-y0itay0103----ba2001995040691993----y0itay0103----baitaIT||||||||001yyEsercizi e problemi di algebra lineare e geometriaGennaro ColapsNapoliEdiSEScopyr. 1993286 p.24 cmSul front.: Dipartimento di Matematica ed applicazioni "R. Caccioppoli" - Università degli studi Federico 2. - Napoli20012001001-------2001Algebra lineareGeometria512.5COLAPS,Gennaro344750Sistema bibliotecario di Ateneo dell' Università di SalernosalbcRICA990000150190203316512.5 COL5848 Ing512.5BKTEC1995040620001110USA01171220020403USA011622SIAV61020031006USA011555SIAV61020040205USA011111PATRY9020040406USA011611Esercizi e problemi di algebra lineare e geometria374157UNISA01579nam 2200445 450 991070469080332120130918072642.0(CKB)5470000002442803(OCoLC)858528167(EXLCZ)99547000000244280320130918d1975 ua 0engurbn|||||||||rdacontentrdamediardacarrierSocial impact assessment an overview /by Evan Vlachos [and six others]Fort Belvoir, Virginia :U.S. Army Engineer Institute for Water Resources,1975.1 online resource (vi, 104 pages) illustrationsIWR paper ;75-P7Title from title screen (viewed Sept. 17, 2013)."December 1975."Includes bibliographical references (pages 93-104).Social impact assessment Water resources developmentSocial aspectsWater resources developmentResearchSocial sciencesResearchMethodologyRegional planningAnalysisWater resources developmentSocial aspects.Water resources developmentResearch.Social sciencesResearchMethodology.Regional planningAnalysis.Vlachos Evan1253837U.S. Army Engineer Institute for Water Resources,GPOGPOBOOK9910704690803321Social impact assessment3446013UNINA05614nam 22007453u 450 991080698800332120240516062824.01-283-17777-397866131777731-119-97171-31-119-97172-1(CKB)2550000000041221(EBL)697594(OCoLC)746324278(SSID)ssj0000542063(PQKBManifestationID)11391175(PQKBTitleCode)TC0000542063(PQKBWorkID)10510078(PQKB)11393600(MiAaPQ)EBC697594(EXLCZ)99255000000004122120131014d2011|||| u|| |engurcnu||||||||txtccrTransients of Modern Power Electronics1st ed.Hoboken Wiley20111 online resource (296 p.)Description based upon print version of record.0-470-68664-2 Transients of Modern Power Electronics; Contents; About the Authors; Preface; 1 Power electronic devices, circuits, topology, and control; 1.1 Power electronics; 1.2 The evolution of power device technology; 1.3 Power electronic circuit topology; 1.3.1 Switching; 1.3.2 Basic switching cell; 1.3.3 Circuit topology of power electronics; 1.4 Pulse-width modulation control; 1.5 Typical power electronic converters and their applications; 1.6 Transient processes in power electronics and book organization; References; 2 Macroscopic and microscopic factors in power electronic systems2.1 Introduction 2.2 Microelectronics vs. power electronics; 2.2.1 Understanding semiconductor physics; 2.2.2 Evaluation of semiconductors; 2.3 State of the art of research in short-timescale transients; 2.3.1 Pulse definition; 2.3.2 Pulsed energy and pulsed power; 2.4 Typical influential factors and transient processes; 2.4.1 Failure mechanisms; 2.4.2 Different parts of the main circuit; 2.4.3 Control modules and power system interacting with each other; 2.5 Methods to study the short-timescale transients; 2.6 Summary; References3 Power semiconductor devices, integrated power circuits, and their short-timescale transients 3.1 Major characteristics of semiconductors; 3.2 Modeling methods of semiconductors; 3.2.1 Hybrid model of a diode; 3.3 IGBT; 3.4 IGCT; 3.5 Silicon carbide junction field effect transistor; 3.6 System-level SOA; 3.6.1 Case 1: System-level SOA of a three-level DC-AC inverter; 3.6.2 Case 2: System-level SOA of a bidirectional DC-DC converter; 3.6.3 Case 3: System-level SOA of an EV battery charger; 3.7 Soft-switching control and its application in high-power converters3.7.1 Case 4: ZCS in dual-phase-shift control 3.7.2 Case 5: Soft-switching vs. hard-switching control in the EV charger; References; 4 Power electronics in electric and hybrid vehicles; 4.1 Introduction of electric and hybrid vehicles; 4.2 Architecture and control of HEVs; 4.3 Power electronics in HEVs; 4.3.1 Rectifiers used in HEVs; 4.3.2 Buck converter used in HEVs; 4.3.3 Non-isolated bidirectional DC-DC converter; 4.3.4 Control of AC induction motors; 4.4 Battery chargers for EVs and PHEVs; 4.4.1 Unidirectional chargers; 4.4.2 Inductive charger; 4.4.3 Wireless charger4.4.4 Optimization of a PHEV battery charger 4.4.5 Bidirectional charger and control; References; 5 Power electronics in alternative energy and advanced power systems; 5.1 Typical alternative energy systems; 5.2 Transients in alternative energy systems; 5.2.1 Dynamic process 1: MPPT control in the solar energy system; 5.2.2 Dynamic processes in the grid-tied system; 5.2.3 Wind energy systems; 5.3 Power electronics, alternative energy, and future micro-grid systems; 5.4 Dynamic process in the multi-source system; 5.5 Speciality of control and analyzing methods in alternative energy systems5.6 Application of power electronics in advanced electric power systemsIn high power, high voltage electronics systems, a strategy to manage short timescale energy imbalances is fundamental to the system reliability. Without a theoretical framework, harmful local convergence of energy can affect the dynamic process of transformation, transmission, and storage which create an unreliable system. With an original approach that encourages understanding of both macroscopic and microscopic factors, the authors offer a solution. They demonstrate the essential theory and methodology for the design, modeling and prototyping of modern power electronics converters to creaElectric current converters -- Design and constructionPower electronicsTransients (Electricity)Power electronicsDesign and constructionTransients (Electricity)Electric current convertersElectric current converters -- Design and construction.Power electronics.Transients (Electricity).Power electronicsDesign and construction.Transients (Electricity)Electric current converters.338.5621.381/044621.381044TEC031000bisacshBai Hua1980-1651936Mi Chris748188AU-PeELAU-PeELAU-PeELBOOK9910806988003321Transients of Modern Power Electronics4002223UNINA