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Modeling and Simulation of Smart Grid Integrated with Hybrid Renewable Energy Systems

Author: Mohamed Abdelaziz Mohamed

Publisher: Springer

Published: 2017-08-03

Total Pages: 75

ISBN-13: 3319647954

This book presents a comprehensive definition of smart grids and their benefits, and compares smart and traditional grids. It also introduces a design methodology for stand-alone hybrid renewable energy system with and without applying the smart grid concepts for comparison purposes. It discusses using renewable energy power plants to feed loads in remote areas as well as in central power plants connected to electric utilities. Smart grid concepts used in the design of the hybrid renewable power systems can reduce the size of components, which can be translated to a reduction in the cost of generated energy. The proposed hybrid renewable energy system includes wind, photovoltaic, battery, and diesel, and is used initially to feed certain loads, covering the load required completely. The book introduces a novel methodology taking the smart grid concept into account by dividing the loads into high and low priority parts. The high priority part should be supplied at any generated conditions. However, the low priority loads can be shifted to the time when the generated energy from renewable energy sources is greater than the high priority loads requirements. The results show that the use of this smart grid concept reduces the component size and the cost of generated energy compared to that without dividing the loads. The book also describes the use of smart optimization techniques like particle swarm optimization (PSO) and genetic algorithm (GA) to optimally design the hybrid renewable energy system. This book provides an excellent background to renewable energy sources, optimal sizing and locating of hybrid renewable energy sources, the best optimization methodologies for sizing and designing the components of hybrid renewable energy systems, and offers insights into using smart grid concepts in the system’s design and sizing. It also helps readers understand the dispatch methodology and how to connect the system’s different components, their modeling, and the cost analysis of the system.

Modelling and Simulation of Electrical Energy Systems Through a Complex Systems Approach Using Agent-Based Models

Author: Enrique Alberto Kremers

Publisher: KIT Scientific Publishing

Published: 2014-07-31

Total Pages: 202

ISBN-13: 3866449461

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Complexity science aims to better understand the processes of both natural and man-made systems which are composed of many interacting entities at different scales. A disaggregated approach is proposed for simulating electricity systems, by using agent-based models coupled to continuous ones. The approach can help in acquiring a better understanding of the operation of the system itself, e.g. on emergent phenomena or scale effects; as well as in the improvement and design of future smart grids.

Hybrid Renewable Energy Systems and Microgrids

Author: Ersan Kabalci

Publisher: Academic Press

Published: 2020-11-21

Total Pages: 529

ISBN-13: 012823248X

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Hybrid Renewable Energy Systems and Microgrids covers the modeling and analysis for each type of integrated and operational hybrid energy system. Looking at the fundamentals for conventional energy systems, decentralized generation systems, RES technologies and hybrid integration of RES power plants, the most important contribution this book makes is combining emerging energy systems that improve micro and smart grid systems and their components. Sections cover traditional system characteristics, features, challenges and benefits of hybrid energy systems over the conventional power grid, the deployment of emerging power electronic technologies, and up-to-date electronic devices and systems, including AC and DC waveforms. Conventional, emerging and hierarchical control methods and technologies applied in microgrid operations are covered to give researchers and practitioners the information needed to ensure reliability, resilience and flexibility of implemented hybrid energy systems. Presents detailed contents on emerging power networks provided by decentralized and distributed generation approaches Covers driving factors, photovoltaic based power plant modeling and planning studies Introduces hierarchical control methods and technologies applied in microgrid operations to ensure reliability, resilience and flexibility of hybrid energy systems

Smart Microgrids

Author: Sasi K. Kottayil

Publisher: CRC Press

Published: 2020-08-17

Total Pages: 286

ISBN-13: 1000166082

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This book addresses the need to understand the development, use, construction, and operation of smart microgrids (SMG). Covering selected major operations of SMG like dynamic energy management, demand response, and demand dispatch, it describes the design and operational challenges of different microgrids and provides feasible solutions for systems. Smart Micro Grid presents communication technologies and governing standards used in developing communication networks for realizing various smart services and applications in microgrids. An architecture facilitating bidirectional communication for smart distribution/microgrid is brought out covering aspects of its design, development and validation. The book is aimed at graduate, research students and professionals in power, power systems, and power electronics. Features: • Covers a broad overview of the benefits, the design and operation requirements, standards and communication requirements for deploying microgrids in distribution systems. • Explores issues related to planning, expansion, operation, type of microgrids, interaction among microgrid and distribution networks, demand response, and the technical requirements for the communication network. • Discusses current standards and common practices to develop and operate microgrids. • Describes technical issues and requirements for operating microgrids. • Illustrates smart communication architecture and protocols.

Wind Power Electric Systems

Author: Djamila Rekioua

Publisher: Springer Nature

Published:

Total Pages: 331

ISBN-13: 3031528832

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Control and Operation of Grid-Connected Wind Energy Systems

Author: Ali M. Eltamaly

Publisher: Springer Nature

Published: 2021-03-04

Total Pages: 323

ISBN-13: 3030643360

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This edited book analyses and discusses the current issues of integration of wind energy systems in the power systems. It collects recent studies in the area, focusing on numerous issues including unbalanced grid voltages, low-voltage ride-through and voltage stability of the grid. It also explores the impact of the emerging technologies of wind turbines and power converters in the integration of wind power systems in power systems. This book utilizes the editors’ expertise in the energy sector to provide a comprehensive text that will be of interest to researchers, graduate students and industry professionals.

Advancements in Real-Time Simulation of Power and Energy Systems

Author: Panos Kotsampopoulos

Publisher: MDPI

Published: 2021-05-20

Total Pages: 306

ISBN-13: 3036512144

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Modern power and energy systems are characterized by the wide integration of distributed generation, storage and electric vehicles, adoption of ICT solutions, and interconnection of different energy carriers and consumer engagement, posing new challenges and creating new opportunities. Advanced testing and validation methods are needed to efficiently validate power equipment and controls in the contemporary complex environment and support the transition to a cleaner and sustainable energy system. Real-time hardware-in-the-loop (HIL) simulation has proven to be an effective method for validating and de-risking power system equipment in highly realistic, flexible, and repeatable conditions. Controller hardware-in-the-loop (CHIL) and power hardware-in-the-loop (PHIL) are the two main HIL simulation methods used in industry and academia that contribute to system-level testing enhancement by exploiting the flexibility of digital simulations in testing actual controllers and power equipment. This book addresses recent advances in real-time HIL simulation in several domains (also in new and promising areas), including technique improvements to promote its wider use. It is composed of 14 papers dealing with advances in HIL testing of power electronic converters, power system protection, modeling for real-time digital simulation, co-simulation, geographically distributed HIL, and multiphysics HIL, among other topics.

2021 9th International Conference on Smart Grid (icSmartGrid)

Author: IEEE Staff

Publisher:

Published: 2021-06-29

Total Pages:

ISBN-13: 9781665445320

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Successful applications of smart grid Integration of renewable energy sources to smart grid Production of energy using smart grid technologies Hybrid smart grid energy system technologies Novel energy conversion studies in smart grid systems Control techniques for smart grid energy systems Performance analysis of smart grid energy systems under different loads Computational methods and artificial intelligence studies in smart grids Optimized power delivery and generation Self healing Distributed Power Energy Systems and Sources, Renewable Energy, Conventional Power Sources New Trends and Technologies for Smart Grid Policies and Strategies for Smart Grid Microgrids for transportation electrification Energy Transformation from Renewable Energy System to Smart Grid HVDC for Smart Grid Power Devices and Driving Circuits for Smart Grid Decision Support Systems for Smart Grid ICT, IoT, Real time monitoring and control Applications for Industries Smart Grid for Electrical Vehicles, components

Modeling and Control of Sustainable Power Systems

Author: Lingfeng Wang

Publisher: Springer Science & Business Media

Published: 2011-11-09

Total Pages: 369

ISBN-13: 3642229042

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The concept of the smart grid promises the world an efficient and intelligent approach of managing energy production, transportation, and consumption by incorporating intelligence, efficiency, and optimality into the power grid. Both energy providers and consumers can take advantage of the convenience, reliability, and energy savings achieved by real-time and intelligent energy management. To this end, the current power grid is experiencing drastic changes and upgrades. For instance, more significant green energy resources such as wind power and solar power are being integrated into the power grid, and higher energy storage capacity is being installed in order to mitigate the intermittency issues brought about by the variable energy resources. At the same time, novel power electronics technologies and operating strategies are being invented and adopted. For instance, Flexible AC transmission systems and phasor measurement units are two promising technologies for improving the power system reliability and power quality. Demand side management will enable the customers to manage the power loads in an active fashion. As a result, modeling and control of modern power grids pose great challenges due to the adoption of new smart grid technologies. In this book, chapters regarding representative applications of smart grid technologies written by world-renowned experts are included, which explain in detail various innovative modeling and control methods.

Intelligent Renewable Energy Systems

Author: Gerasimos Rigatos

Publisher: Springer

Published: 2016-08-06

Total Pages: 542

ISBN-13: 3319391569

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Focused on renewable energy systems and the development of information and communication technologies (ICTs) for their integration in smart grids, this book presents recent advances and methods that help to ensure that power generation from renewable sources remains stable, that power losses are minimized, and that the reliable functioning of these power generation units is maintained. The book highlights key topics and technologies for renewable energy systems including the intelligent control of power generators, power electronics that connect renewable power generation units to the grid, and fault diagnosis for power generators and power electronics. In particular, the following topics are addressed: • Modeling and control of power generators (PMSGs, DFIGs); • Modeling and control of power electronics (converters, inverters); • Modeling and fault diagnosis of the transmission and distribution Grid; and • Modelling and control of distributed power generation units (interconnected synchronous generators or photovoltaic units). Because of the above coverage, members of the wider engineering community will find that the nonlinear control and estimation methods presented provide essential insights into the functioning of renewable energy power systems, while the academic community will find the book a valuable textbook for undergraduate or graduate courses on renewable energy systems.