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Flexitranstore

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Book Series: Lecture Notes in Electrical Engineering ISBN: 9783030378189 Year: Pages: 115 DOI: 10.1007/978-3-030-37818-9 Language: English
Publisher: Springer Nature
Subject: Agriculture (General)
Added to DOAB on : 2020-01-29 11:21:07
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This open access book comprises 10 high-level papers on research and innovation within the Flexitranstore Project that were presented at the FLEXITRANSTORE special session organized as part of the 21st International Symposium on High Voltage Engineering. FLEXITRANSTORE (An Integrated Platform for Increased FLEXIbility in smart TRANSmission grids with STORage Entities and large penetration of Renewable Energy Sources) aims to contribute to the development of a pan-European transmission network with high flexibility and high interconnection levels. This will facilitate the transformation of the current energy production mix by hosting an increasing share of renewable energy sources. Novel smart grid technologies, control and storage methods, and new market approaches will be developed, installed, demonstrated, and tested introducing flexibility to the European power system. FLEXITRANSTORE is developing a next-generation Flexible Energy Grid (FEG) that will be integrated into the European Internal Energy Market (IEM) through the valorization of flexibility services. This FEG addresses the capabilities of a power system to maintain continuous service in the face of rapid and large swings in supply or demand. As such, a wholesale market infrastructure and new business models within this integrated FEG must be upgraded for network players, and offer incentives for new ones to join, while at the same time demonstrating new business perspectives for cross-border resource management and energy trading.

Lithium Ion Batteries - New Developments

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ISBN: 9789535100775 Year: Pages: 238 DOI: 10.5772/1358 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:48

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The eight chapters in this book cover topics on advanced anode and cathode materials, materials design, materials screening, electrode architectures, diagnostics and materials characterization, and electrode/electrolyte interface characterization for lithium batteries. All these topics were carefully chosen to reflect the most recent advances in the science and technology of rechargeable Li-ion batteries, to provide wide readership with a platform of subjects that will help in the understanding of current technologies, and to shed light on areas of deficiency and to energize prospects for future advances.

Electrical Resistivity and Conductivity

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ISBN: 9789535131854 9789535131861 Year: Pages: 124 DOI: 10.5772/65130 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:50

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Motivated by the importance of electrical resistivity and conductivity, important experts in this field grasp most recent researches in this book. It addresses recent advances in electrical resistivity and conductivity modelling, measurement, estimation and sensing methods and implications. This book introduces innovative case studies for ""Electrical Resistivity Sensing Methods and Implications"", ""Resistivity Model of Frozen Soil and High-Density Resistivity Method for Exploration of Discontinuous Permafrost"", ""Measurement of Electrical Resistivity for Unconventional Structures"", ""Estimation of Hydrological Parameters from Geoelectric Measurements"" and ""Assessment of Cryoprotectant Concentration by Electrical Conductivity Measurement and Its Applications in Cryopreservation"". These recent advances are well prepared and presented in six chapters. These chapters are carefully selected to reflect current variable techniques, new concepts and methods related to the book's topic from different perspectives.

Recent Developments on Power Inverters

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ISBN: 9789535132318 9789535132325 Year: Pages: 166 DOI: 10.5772/65189 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:50

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This book develops some methods and structures to improve the power inverters for different applications in a single-phase or three-phase output in recent years. The reduction of the switching devices and multilevel inverters as changing structure for the power inverters and PDM and PWM methods as changing control methods for the power inverter are studied in this book. Moreover, power inverters are developed to supply open-ended loads. Furthermore, the basic and advanced aspects of the electric drives that are control based are taught for induction motor (IM) based on power inverters suitable for both undergraduate and postgraduate levels. The main objective of this book is to provide the necessary background to improve and implement the high-performance inverters. Once the material in this book has been mastered, the reader will be able to apply these improvements in the power inverters to his or her problems for high-performance power inverters.

Development and Integration of Microgrids

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ISBN: 9789535133995 9789535134008 Year: Pages: 284 DOI: 10.5772/65582 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:50

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The utilization of AC or DC microgrids across the world has increased dramatically over the years and has led to development opportunities as well as technical challenges when they are connected to the main grids or used as stand-alone systems. This book overviews the development of AC/DC microgrids; explains the microgrid concepts, design and control considerations, discusses operational and technical issues, as well as interconnection and integration of these systems. This book is served as a reference for a general audience of researchers, academics, PhD students and practitioners in the field of power engineering.

Rational Fitting Techniques for the Modeling of Electric Power Components and Systems Using MATLAB Environment

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ISBN: 9789535136736 9789535136743 Year: Pages: 56 DOI: 10.5772/intechopen.71692 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:50

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The rational fitting processes have become an essential component of electric power components and systems modelling. These techniques allow the inclusion of frequency-dependent effects in electric power systems modelling. There are several methods for carrying out this model synthesis. This book provides a detailed description of some of the most widely used rational fitting techniques for approximation of frequency domain responses. The techniques are Bode's asymptotic approximation, the Levy method, iteratively reweighted least squares, the Sanathanan-Koerner method, the Noda method, vector fitting, the Levenberg-Marquardt method and the damped Gauss-Newton method. Such models permit the inclusion of frequency dependence in the modelling of overhead transmission lines and underground cables, in power transformers at high frequencies and in frequency-dependent network equivalents (FDNE). A MATLAB routine for each technique is presented.

Power System Harmonics - Analysis, Effects and Mitigation Solutions for Power Quality Improvement

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ISBN: 9781789231908 9781789231915 Year: Pages: 94 DOI: 10.5772/intechopen.68674 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:51

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Excessive utilization of power electronic devices and the increasing integration of renewable energy resources with their inverter-based interfaces into distribution systems have brought different power quality problems in these systems. There is no doubt that the transition from traditional centralized power systems to future decentralized smart grid necessities is paying much attention to power quality knowledge to realize better system reliability and performance to be ready for the big change in the coming years of accommodating thousands of decentralized generation units. This book aims to present harmonic modeling, analysis, and mitigation techniques for modern power systems. It is a tool for the practicing engineers of electrical power systems that are concerned with the power system harmonics. Likewise, it is a key resource for academics and researchers who have some background in electrical power systems.

Compendium of New Techniques in Harmonic Analysis

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ISBN: 9781789236361 9781789236378 Year: Pages: 196 DOI: 10.5772/intechopen.68400 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:51

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Harmonic analysis is a diverse field including such branches as signal processing, medical imaging, power electrical systems, wireless telecommunications, etc. This book is primarily written with the objective of providing recent developments and new techniques in harmonic analysis. In the recent years, a number of methods of quality control of signals under different perturbations, and especially the harmonics, have emerged. Some of these techniques are described in this book. This book is the result of contributions from many researchers and is a collection of eight research works, which are focused around the harmonic analysis theme but with different applications. The topics mainly concern the areas of medical imaging, biopotential systems, renewable energy conversion systems, wireless telecommunications, power converters, as well as the different techniques for estimating, analyzing, reducing, and eliminating harmonics.

Electric Machines for Smart Grids Applications - Design, Simulation and Control

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ISBN: 9781789845969 9781789845976 Year: Pages: 270 DOI: 10.5772/intechopen.74089 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:52

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In this book, highly qualified scientists present their recent research motivated by the importance of electric machines. It addresses advanced studies for high-speed electrical machine design, mechanical design of rotors with surface-mounted permanent magnets, design of motor drive for brushless DC motor, single-phase motors for household applications, battery electric propulsion systems for competition racing applications, robust diagnosis by observer using the bond graph approach, a DC motor simulator based on virtual instrumentation, start-up of a PID fuzzy logic embedded control system for the speed of a DC motor using LabVIEW, advanced control of the permanent magnet synchronous motor and optimization of fuzzy logic controllers by particle swarm optimization to increase the lifetime in power electronic stages.

Power System Stability

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ISBN: 9781789857979 9781789857986 Year: Pages: 110 DOI: 10.5772/intechopen.78487 Language: English
Publisher: IntechOpen
Subject: Electrical and Nuclear Engineering
Added to DOAB on : 2019-10-03 07:51:53

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The target readers for this book are academics and engineers working in universities, research institutes and industry sectors wishing to enhance their knowledge about power system stability. Readers of this book should gain technical ideas and special experience with detailed information about small signal stability, dynamics, modeling, power oscillations and electrical power infrastructures relating to power system stability. The contents of this book provide many solutions to problems that can be integrated into larger research findings and projects. The book addresses some power system stability studies such as an overview of power systems and stability criteria, applications of the trajectory sensitivity theory to small signal stability, power system small signal stability in grid connected smart park, power system dynamics and modeling. The book also describes some recent developments in power oscillations due to ferroresonance, sub synchronous resonance and effects of climate change in electric power infrastructures.

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