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1. |
Record Nr. |
UNISA990005808520203316 |
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Autore |
Allum, Percy |
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Titolo |
Italy-Republic without government? / P. A. Allum |
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Pubbl/distr/stampa |
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London : Weidenfeld and Nicolson, 1973 |
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ISBN |
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Descrizione fisica |
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Collana |
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Disciplina |
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Soggetti |
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Politica - Italia - 1945-1970 |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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2. |
Record Nr. |
UNINA9910139625303321 |
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Autore |
Bai Hua <1980-> |
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Titolo |
Transients of Modern Power Electronics [[electronic resource]] |
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Pubbl/distr/stampa |
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ISBN |
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1-283-17777-3 |
9786613177773 |
1-119-97171-3 |
1-119-97172-1 |
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Descrizione fisica |
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1 online resource (296 p.) |
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Classificazione |
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Altri autori (Persone) |
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Disciplina |
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338.5 |
621.381/044 |
621.381044 |
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Soggetti |
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Electric current converters -- Design and construction |
Power electronics |
Transients (Electricity) |
Power electronics - Design and construction |
Electric current converters |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di contenuto |
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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 systems |
2.1 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; References |
3 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 converters |
3.7.1 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 charger |
4.4.4 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 systems |
5.6 Application of power electronics in advanced electric power systems |
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Sommario/riassunto |
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In 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 |
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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 crea |
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