Cover image for Transients of Modern Power Electronics.
Transients of Modern Power Electronics.
Title:
Transients of Modern Power Electronics.
Author:
Bai, Hua.
ISBN:
9781119971726
Personal Author:
Edition:
1st ed.
Physical Description:
1 online resource (296 pages)
Contents:
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 -- 5.6.1 SVC and STATCOM -- 5.6.2 SMES -- References -- 6 Power electronics in battery management systems -- 6.1 Application of power electronics in rechargeable batteries -- 6.2 Battery charge management -- 6.2.1 Pulsed charging -- 6.2.2 Reflex fast charging -- 6.2.3 Current variable intermittent charging -- 6.2.4 Voltage variable intermittent charging -- 6.2.5 Advanced intermittent charging -- 6.2.6 Practical charging schemes -- 6.3 Cell balancing -- 6.3.1 Applying an additional equalizing charge phase to the whole battery string -- 6.3.2 Method of current shunting - dissipative equalization.

6.3.3 Method of switched reactors -- 6.3.4 Method of flying capacitors -- 6.3.5 Inductive (multi-winding transformer) balancing -- 6.3.6 ASIC-based charge balancing -- 6.3.7 DC-DC converter-based balancing -- 6.4 SOA of battery power electronics -- 6.4.1 Enhanced system-level SOA considering the battery impedance and temperature -- 6.4.2 Interaction with other devices at different temperatures -- References -- 7 Dead-band effect and minimum pulse width -- 7.1 Dead-band effect in DC-AC inverters -- 7.1.1 Dead-band effect -- 7.2 Dead-band effect in DC-DC converters -- 7.2.1 Phase shift-based dual active bridge bidirectional DC-DC converter -- 7.2.2 Dead-band effect in DAB bidirectional DC-DC converter -- 7.3 Control strategy for the dead-band compensation -- 7.4 Minimum Pulse Width (MPW) -- 7.4.1 Setting the MPW -- 7.5 Summary -- References -- 8 Modulated error in power electronic systems -- 8.1 Modulated error between information flow and power flow -- 8.2 Modulated error in switching power semiconductors -- 8.2.1 Voltage-balanced circuit for series-connected semiconductors -- 8.2.2 Accompanied short-timescale transients -- 8.3 Modulated error in the DC-AC inverter -- 8.4 Modulated error in the DC-DC converter -- 8.5 Summary -- References -- 9 Future trends of power electronics -- 9.1 New materials and devices -- 9.2 Topology, systems, and applications -- 9.3 Passive components -- 9.4 Power electronics packaging -- 9.5 Power line communication -- 9.6 Transients in future power electronics -- References -- Index.
Abstract:
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 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 create highly effective systems. Current applications such as renewable energy systems and hybrid electric vehicles are discussed in detail by the authors. Key features: offers a logical guide that is widely applicable to power electronics across power supplies, renewable energy systems, and many other areas analyses the short-scale (nano-micro second) transient phenomena and the transient processes in nearly all major timescales, from device switching processes at the nanoscale level, to thermal and mechanical processes at second level explores transient causes and shows how to correct them by changing the control algorithm or peripheral circuit includes two case studies on power electronics in hybrid electric vehicles and renewable energy systems Practitioners in major power electronic companies will benefit from this reference, especially design engineers aiming for optimal system performance. It will also be of value to faculty staff and graduate students specializing in power electronics within academia.
Local Note:
Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2017. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.
Added Author:

Electronic Access:
Click to View
Holds: Copies: