[PDF] Converter Interfaced Energy Storage Systems eBook

Author : Federico Milano
Publisher : Cambridge University Press
Page : 396 pages
File Size : 23,65 MB
Release : 2019-05-16
Category : Science
ISBN : 1108372945

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Gain an in-depth understanding of converter-interfaced energy storage systems with this unique text, covering modelling, dynamic behaviour, control, and stability analysis. Providing comprehensive coverage, it demonstrates the technical and economic aspects of energy storage systems, and provides a thorough overview of energy storage technologies. Several different modelling techniques are presented, including power system models, voltage-sourced converter models, and energy storage system models. Using a novel stochastic control approach developed by the authors, you will learn about the impact of energy storage on the dynamic interaction of microgrids with distribution and transmission systems. Compare the numerous real-world simulation data and numerical examples provided with your own models and control strategies. Accompanied online by a wealth of numerical examples and supporting data, this is the ideal text for graduate students, researchers, and industry professionals working in power system dynamics, renewable energy integration, and smart grid development.

Author : Karrari, Shahab
Publisher : KIT Scientific Publishing
Page : 246 pages
File Size : 42,5 MB
Release : 2023-01-17
Category : Technology & Engineering
ISBN : 3731511401

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A Flywheel Energy Storage System (FESS) can rapidly inject or absorb high amounts of active power in order to support the grid, following abrupt changes in the generation or in the demand, with no concern over its lifetime. The work presented in this book studies the grid integration of a high-speed FESS in low voltage distribution grids from several perspectives, including optimal allocation, sizing, modeling, real-time simulation, and Power Hardware-in-the-Loop testing.

Author : Arezki Fekik
Publisher :
Page : 380 pages
File Size : 41,5 MB
Release : 2021
Category : Electric current converters
ISBN : 9781799874485

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"This book bridges the gap between modeling and control of Static converters for hybrid storage systems offering various interdisciplinary applications starting from mathematical concepts, modeling, analysis, and until the realization and the experimental work"--

Author : Antonello Monti
Publisher : Academic Press
Page : 376 pages
File Size : 48,27 MB
Release : 2020-10-22
Category : Technology & Engineering
ISBN : 0128184922

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Converter-Based Dynamics and Control of Modern Power Systems addresses the ongoing changes and challenges in rotating masses of synchronous generators, which are transforming dynamics of the electrical system. These changes make it more important to consider and understand the role of power electronic systems and their characteristics in shaping the subtleties of the grid and this book fills that knowledge gap. Balancing theory, discussion, diagrams, mathematics, and data, this reference provides the information needed to acquire a thorough overview of resilience issues and frequency definition and estimation in modern power systems. This book offers an overview of classical power system dynamics and identifies ways of establishing future challenges and how they can be considered at a global level to overcome potential problems. The book is designed to prepare future engineers for operating a system that will be driven by electronics and less by electromechanical systems. Includes theory on the emerging topic of electrical grids based on power electronics Creates a good bridge between traditional theory and modern theory to support researchers and engineers Links the two fields of power systems and power electronics in electrical engineering

Author : Sanjida Moury
Publisher :
Page : 0 pages
File Size : 50,2 MB
Release : 2020
Category :
ISBN :

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In a renewable energy system, multiple energy sources (such as combining renewable energy and energy storage) are utilized together to enhance the overall energy conversion reliability since renewable energy, such as wind and solar, are intermittent in nature. In conventional power architecture, each energy source requires a dedicated individual power converter to perform specific control or power management function. To reduce the overall number of circuit components, multi-input converter (MIC) configuration provides a cost effective power architecture when multiple energy sources are utilized, as they can use fewer filter circuit components and utilize smaller system space. To maximize the features offered by MICs, a truly power efficient and compact MIC should utilize minimal number of active switching components with soft-switching features, while at the same time, assist each energy power interface to achieve all the required control functions. In the first part of this thesis, a class of several soft-switched DC-DC MICs is proposed, where each input module of the devised MICs utilizes only a single switch. Each of the presented MIC circuits can also be integrated with a front-end (either single phase or three phase) AC-DC stage without adding additional switches to interface with renewable energy generation unit that outputs an AC voltage. In addition, input power factor correction is also provided. The second part of this thesis investigates the use of the devised DC-DC MIC circuit to improve the double power conversion steps typically seen in a solar-battery energy conversion system with a common DC grid that utilizes a bi-directional energy storage power converter. This chapter focuses on the development of a soft-switched MIC circuit that consists of integrated unidirectional energy storage (i.e. battery) power interface, for use in module-connected solar energy power optimizer system with distributed energy storage. In the proposed circuit, the storage charging (storage absorbs power) circuit is integrated with the input stage of the main converter via high frequency AC link, whereas the storage discharging (storage delivers power) circuit is connected to the output stage of MIC. As a result, energy is directed from the input to the battery and from the battery to the load through a single power conversion step. The third part of this thesis utilizes the circuit concepts devised previously to develop a new soft-switched MIC configuration that consists of an integrated unidirectional energy storage power interface, as well as to provide output voltage regulation. Hence, the proposed MIC is applicable for both regulated and unregulated grids. The control mechanism of the proposed system is presented. The operating principles and characteristics of each proposed converter topology are provided in detail. Simulation and experimental results on proof-of-concept prototypes are provided to demonstrate the functionalities of each devised MIC topology.

Author : Jorge Garcia
Publisher : MDPI
Page : 181 pages
File Size : 43,31 MB
Release : 2020-04-17
Category : Technology & Engineering
ISBN : 3039286862

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The most important environmental challenge today's society is facing is to reduce the effects of CO2 emissions and global warming. Such an ambitious challenge can only be achieved through a holistic approach, capable of tackling the problem from a multidisciplinary point of view. One of the core technologies called to play a critical role in this approach is the use of energy storage systems. These systems enable, among other things, the balancing of the stochastic behavior of Renewable Sources and Distributed Generation in modern Energy Systems; the efficient supply of industrial and consumer loads; the development of efficient and clean transport; and the development of Nearly-Zero Energy Buildings (nZEB) and intelligent cities. Hybrid Energy Storage Systems (HESS) consist of two (or more) storage devices with complementary key characteristics, that are able to behave jointly with better performance than any of the technologies considered individually. Recent developments in storage device technologies, interface systems, control and monitoring techniques, or visualization and information technologies have driven the implementation of HESS in many industrial, commercial and domestic applications. This Special Issue focuses on the analysis, design and implementation of hybrid energy storage systems across a broad spectrum, encompassing different storage technologies (including electrochemical, capacitive, mechanical or mechanical storage devices), engineering branches (power electronics and control strategies; energy engineering; energy engineering; chemistry; modelling, simulation and emulation techniques; data analysis and algorithms; social and economic analysis; intelligent and Internet-of-Things (IoT) systems; and so on.), applications (energy systems, renewable energy generation, industrial applications, transportation, Uninterruptible Power Supplies (UPS) and critical load supply, etc.) and evaluation and performance (size and weight benefits, efficiency and power loss, economic analysis, environmental costs, etc.).

Author : Hongjian Sun
Publisher : CRC Press
Page : 386 pages
File Size : 17,10 MB
Release : 2023-10-04
Category : Computers
ISBN : 1000965546

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Present energy systems are undergoing a radical transformation, driven by the urgent need to address the climate change crisis. At the same time, we are witnessing the sharp growth of energy data and a revolution of advanced technologies, with artificial intelligence (AI) and Blockchain emerging as two of the most transformative technologies of our time. The convergence of these two technologies has the potential to create a paradigm shift in the energy sector, enabling the development of smart energy systems that are more resilient, efficient, and sustainable. This book situates itself at the forefront of this paradigm shift, providing a timely and comprehensive guide to AI and Blockchain technologies in the energy system. Moving from an introduction to the basic concepts of smart energy systems, this book proceeds to examine the key challenges facing the energy system, and how AI and Blockchain can be used to address these challenges. Research examples are presented to showcase the role and impact of these new technologies, while the latest developed testbeds are summarised and explained to help researchers accelerate their development of these technologies. This book is an indispensable guide to the current changes in the energy system, being of particular use to industry professionals, from researchers to management, looking to stay ahead of technological developments.

Author : Frede Blaabjerg
Publisher : Academic Press
Page : 718 pages
File Size : 14,5 MB
Release : 2021-04-01
Category : Technology & Engineering
ISBN : 0128194332

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Control of Power Electronic Converters and Systems, Volume 3, explores emerging topics in the control of power electronics and converters, including the theory behind control, and the practical operation, modeling, and control of basic power system models. This book introduces the most important controller design methods, including both analog and digital procedures. This reference explains the dynamic characterization of terminal behavior for converters, as well as preserving the stability and power quality of modern power systems. Useful for engineers in emerging applications of power electronic converters and those combining control design methods into different applications in power electronics technology. Addressing controller interactions - in light of increasing renewable energy integration and related challenges with stability and power quality - is becoming more frequent in power converters and passive components. Discusses different applications and their control in integrated renewable energy systems Introduces the most important controller design methods, both in analog and digital Describes different important applications to be used in future industrial products Explains the dynamic characterization of terminal behavior for converters

Author : Khan, Baseem
Publisher : IGI Global
Page : 439 pages
File Size : 48,61 MB
Release : 2019-12-06
Category : Technology & Engineering
ISBN : 1799812324

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As the electrical industry continues to develop, one sector that still faces a range of concerns is the electrical distribution system. Excessive industrialization and inadequate billing are just a few issues that have plagued this electrical sector as it advances into the smart grid environment. Research is necessary to explore the possible solutions in fixing these problems and developing the distribution sector into an active and smart system. The Handbook of Research on New Solutions and Technologies in Electrical Distribution Networks is a collection of innovative research on the methods and applications of solving major issues within the electrical distribution system. Some issues covered within the publication include distribution losses, improper monitoring of system, renewable energy integration with micro-grid and distributed energy sources, and smart home energy management system modelling. This book is ideally designed for power engineers, electrical engineers, energy professionals, developers, technologists, policymakers, researchers, academicians, industry professionals, and students seeking current research on improving this key sector of the electrical industry.

Author : Morteza Daviran Keshavarzi
Publisher :
Page : 0 pages
File Size : 32,65 MB
Release : 2021
Category :
ISBN :

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Hybrid microgrids (HMGs) that incorporate the functionalities of both AC and DC load/generation systems are gradually evolving from the concept stage to real-world practice. HMGs can reduce power losses due to decreased requirement of conversions from AC to DC and vice versa. HMGs, particularly in islanded operations, are prone to instability and power fluctuations due to the intermittent nature of renewable energy sources (RES) and the stochastic behavior of the loads. It is imperative to damp system oscillations with faster dynamics and reliable controllers. Converter-interfaced energy storage systems (ESS) are well demonstrated to be the most reliable, technically feasible, and economically viable solutions to manage volt-age/frequency deviations and to enhance the dynamic performance of microgrids.The problem of control and power management of microgrids has been well studied in recent years, and various methodologies have been proposed. However, there are technological gaps in the HMGs are yet to be addressed. This dissertation aims to develop robust control solutions to enhance the resiliency and stability of hybrid AC/DC microgrids against grid disturbances.Among all ESS, the battery energy storage system (BESS) is the most cost-effective and widely accepted technology. This work explores the influence of the BESS operation and proposes novel methodologies to improve the fault ride-through (FRT) capability and disturbance resiliency of microgrids involving complex dynamics characteristics. In addition, this study proposes a novel bidirectional DC-DC converter for energy storage applications in DC and hybrid microgrids. The new converter has a symmetrical configuration that allows designing one controller for both directions. The design approach is based on the linearization and frequency response of the system.Furthermore, a new grid-connected photovoltaic-supercapacitor (PV-SC) energy storage system is proposed where a minimum number of power components are used to implement both functionalities. The proposed PV-SC system improves the dynamic performance of the connected grid system during the daytime, nighttime, and cloudy situations.Appropriate design methodologies and mathematical models have been developed in simulation environments with the maximum possible details to obtain the highest accuracy for linearized models. Simulation results demonstrate the validity and effectiveness of the proposed approaches and show better performance than conventional methods..