Power electronics converters are devices that change parameters of electric power, such as voltage and frequency, as well as between AC and DC. They are essential parts of both advanced drives, for machines and vehicles, and energy systems to meet required flexibility and efficiency criteria. In energy systems both stationary and mobile, control and converters help ensure reliability and quality of electric power supplies.
This reference in two volumes is useful reading for scientists and researchers working with power electronics, drives and energy systems; manufacturers developing power electronics for advanced applications; professionals working in the utilities sector; and for advanced students of subjects related to power electronics.
Volume 1 covers converters and control for drives, while Volume 2 addresses clean generation and power grids. The chapters enable the reader to directly apply the knowledge gained to their research and designs. Topics include reliability, WBG power semiconductor devices, converter topology and their fast response, matrix and multilevel converters, nonlinear dynamics, AI and machine learning. Robust modern control is covered as well. A coherent chapter structure and step-by-step explanation provide the reader with the understanding to pursue their research.
Author(s): Nayan Kumar, Josep M. Guerrero, Debaprasad Kastha, Tapas Kumar Saha
Series: IET Energy Engineering Series, 207
Publisher: The Institution of Engineering and Technology
Year: 2023
Language: English
Pages: 253
City: London
Cover
Contents
About the editors
1 Performance of modern industrial plants with renewable power generation: a comprehensive system analysis
1.1 Introduction
1.1.1 Contributions
1.2 IEEE Standards
1.3 State of the art
1.4 Challenges and opportunities
1.5 Test system simulation and result discussion
1.5.1 Test system description
1.5.2 Analysis under different cases
1.6 Conclusion
References
2 Maximum power extraction from partially shaded photovoltaic power conversion systems
2.1 Introduction
2.2 PV partial shading problem
2.2.1 Causes and effects of partial shading problem
2.2.2 Partial shadowing remediation
2.3 Standalone and grid-interconnected PV power conversion systems
2.3.1 General description of standalone and grid-interconnected PV power systems
2.3.2 Configuration of the PV power conversion system under study
2.4 PV nature-inspired MPPT algorithms
2.4.1 Classification of the nature-inspired MPPT algorithms
2.4.2 Proposed MPPT algorithms brief overview
2.5 Results and discussions
2.6 Conclusions
References
3 Transformerless grid-connected inverter for PV integration
3.1 Need of transformerless inverter
3.2 Classification of transformerless PV inverter
3.2.1 Conventional full-bridge TLI
3.2.2 Transformerless inverters with decoupling
3.2.3 Transformerless inverters with clamping
3.3 Summary
References
4 PMSG and DFIG-based wind energy conversion systems
4.1 Introduction
4.2 Power converter
4.2.1 Convertor topology
4.3 Modeling of WECS
4.3.1 Different types of generators
4.3.2 Modeling and control of DFIG-based WECS
4.3.3 Modeling and control of PMSG-based WECS
4.4 Control strategies and MPPT
4.5 Power quality
4.6 Case study
4.7 Conclusion
References
5 Novel AI, machine, deep learning, and optimization-based computing for energy systems
5.1 An introduction to modern energy systems
5.1.1 Challenges in modern power systems
5.2 Definition of energy systems problems
5.2.1 Planning
5.2.2 Operation
5.2.3 Control
5.3 Technology of intelligent systems
5.3.1 Neural network
5.3.2 Decision tree
5.3.3 Support vector machine
5.4 Applications of computational intelligence methods in energy systems studies
5.4.1 Power systems and big data
5.4.2 Operation and control
5.4.3 Optimization
5.4.4 Decision making
5.4.5 Fault detection
5.4.6 Stability analysis
5.4.7 An example of power flow by neural network
5.5 Future perspectives of dynamic security assessment by ML
5.6 Conclusions
References
6 Converter topologies for grid-integration of renewable power sources
6.1 Introduction
6.1.1 Renewable energy applications of buck–boost inverter: solar PV micro-inverters
6.2 State of the art
6.2.1 Review based on operating modes of single-stage BBI
6.2.2 Review of single-stage inverters: salient points
6.3 Case study: bi-modal fourth-order inverters – derivation and working principle
6.3.1 Why fourth-order converters?
6.3.2 Basic requirements
6.3.3 Merging two converters for bipolar output
6.3.4 Second-order buck–boost inverter
6.3.5 Possible combinations with fourth-order converters
6.3.6 Schematics of two new inverter circuits
6.3.7 Topology-1 (C´ uk+SEPIC)
6.3.8 Topology-2 (CSC-IL+SEPIC)
6.3.9 Comparison among SOBBI, topologies-1 and 2 inverters
6.3.10 Additional details on topology-2 operation
6.3.11 New switching strategy-single mode inverter
6.4 Conclusion
6.5 Future trends/future possibilities
References
7 PV powered DC microgrid with plug-in energy harvesting and EV incorporated functions
7.1 Introduction
7.2 The established PV powered microgrid
7.2.1 Governing equation for a PV cell
7.2.2 Parameter determination
7.2.3 I–V curves and effects on temperature and irradiance
7.3 PV array with followed interleaved boost converter
7.3.1 Simulated PV array
7.3.2 The established interleaved boost converter
7.3.3 Evaluation on MPPT and interleaving operations
7.3.4 Whole system operation
7.4 Plug-in energy harvesting mechanism with AC source
7.4.1 Power circuit
7.4.2 Controller design
7.4.3 Evaluation of the proposed control scheme
7.4.4 PV array with plug-in single-phase AC source
7.5 Interconnected M2V/V2M operations between PV powered DC microgrid and EV SRM drive
7.5.1 V2M discharging operation
7.5.2 M2V charging operation
7.6 Conclusion
References
8 Power electronics technology and applications in clean generation and power grids
8.1 Introduction
8.2 Renewable sources-based shunt active filter
8.3 Renewable sources-based dynamic voltage restorer
8.4 Renewable sources-based UPQC
8.5 Dual UPQC-based OEW transformers (case study)
8.5.1 PV modeling and MPPT method
8.5.2 VSCs control
8.5.3 Simulation results
8.6 Summary
References
Index
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