Modeling And Stability Analysis Of Inverter Based Resources

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Modeling and Stability Analysis of Inverter-Based Resources

Author : Lingling Fan,Zhixin Miao
Publisher : CRC Press
Page : 285 pages
File Size : 40,8 Mb
Release : 2023-11-29
Category : Technology & Engineering
ISBN : 9781000999570

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Modeling and Stability Analysis of Inverter-Based Resources by Lingling Fan,Zhixin Miao Pdf

Renewable energy sources interface with the ac grids via inverters and are termed inverter-based resources (IBRs). They are replacing traditional fossil fuel-based synchronous generators at a dazzling speed. In turn, unprecedented dynamic events have occurred, threatening power grid reliability. Modeling and Stability Analysis of Inverter-Based Resources provides a fundamental understanding of IBR dynamics. Developing reliability solutions requires a thorough understanding of challenges, and in this case, IBR-associated dynamics. Modeling and stability analysis play an indispensable role in revealing a mechanism of dynamics. This book covers the essential techniques of dynamic model building for IBRs, including type-3 wind farms, type-4 wind farms, and solar photovoltaics. Besides modeling, this book offers readers the techniques of stability analysis. The text includes three parts. Part 1 concentrates on tools, including electromagnetic transient simulation, analysis, and measurement-based modeling. Part 2 focuses on IBR modeling and analysis details. Part 3 highlights generalized dynamic circuit representation—a unified modeling framework for dynamic and harmonic analysis. This topic of IBR dynamic modeling and stability analysis is interesting, challenging, and intriguing. The authors have led the effort of publishing the 2020 IEEE Power and Energy Society’s TR-80 taskforce report “Wind Energy Systems Subsynchronous Oscillations: Modeling and Events,” and the two taskforce papers on investigation of real-world IBR dynamic events. In this book, the authors share with readers many insights into modeling and analysis for real-world IBR dynamic events investigation.

Modeling and Analysis of Doubly Fed Induction Generator Wind Energy Systems

Author : Lingling Fan,Zhixin Miao
Publisher : Academic Press
Page : 154 pages
File Size : 50,8 Mb
Release : 2015-04-16
Category : Technology & Engineering
ISBN : 9780128029862

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Modeling and Analysis of Doubly Fed Induction Generator Wind Energy Systems by Lingling Fan,Zhixin Miao Pdf

Wind Energy Systems: Modeling, Analysis and Control with DFIG provides key information on machine/converter modelling strategies based on space vectors, complex vector, and further frequency-domain variables. It includes applications that focus on wind energy grid integration, with analysis and control explanations with examples. For those working in the field of wind energy integration examining the potential risk of stability is key, this edition looks at how wind energy is modelled, what kind of control systems are adopted, how it interacts with the grid, as well as suitable study approaches. Not only giving principles behind the dynamics of wind energy grid integration system, but also examining different strategies for analysis, such as frequency-domain-based and state-space-based approaches. Focuses on real and reactive power control Supported by PSCAD and Matlab/Simulink examples Considers the difference in control objectives between ac drive systems and grid integration systems

Advanced Hierarchical Control and Stability Analysis of DC Microgrids

Author : Andrei-Constantin Braitor
Publisher : Springer Nature
Page : 185 pages
File Size : 42,7 Mb
Release : 2022-02-20
Category : Technology & Engineering
ISBN : 9783030954154

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Advanced Hierarchical Control and Stability Analysis of DC Microgrids by Andrei-Constantin Braitor Pdf

This book introduces several novel contributions into the current literature. Firstly, given that microgrid topologies are paramount in theoretical analysis, the author has proposed a rigorous method of computing the network’s admittance matrix and developed to facilitate the stability analysis of DC microgrids supplying nonlinear loads. This unique approach enabled the factorisation of the admittance matrix in a particular way that facilitates a rigorous theoretical analysis for deriving the stability conditions. Secondly, author has proposed a unified control structure at the primary control layer that maintains the widely accepted droop-based approaches and additionally ensures crucial current- and voltage-limiting properties, thus offering an inherent protection to distributed energy resources. He has formalised the control design proofs using Lyapunov methods and nonlinear ultimate boundedness theory, for both parallel and meshed microgrid configurations. Moreover, he has developed a distributed secondary controller using a diffusive coupling communication network, on top of the primary control, to achieve voltage restoration and improve the power sharing. In this way, the author has formulated the complete hierarchical control scheme. In this high-order nonlinear setting, he has analytically proven closed-loop system stability of the overall system, for the first time, using two-time scale approaches and singular perturbation theory, by formulating rigorous theorems that introduce straightforward conditions that guide the system and control design and demonstrate system stability at the desired equilibrium point. In addition, the author has provided a straightforward algorithm for simple testing of system stability and explored from a graphical perspective by giving an interpretation to the effect of the nonlinear load onto the system performance and stability.

Microgrids

Author : Qobad Shafiee,Mobin Naderi,Hassan Bevrani
Publisher : John Wiley & Sons
Page : 452 pages
File Size : 52,5 Mb
Release : 2024-01-04
Category : Technology & Engineering
ISBN : 9781119906209

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Microgrids by Qobad Shafiee,Mobin Naderi,Hassan Bevrani Pdf

Microgrids Presents microgrid methodologies in modeling, stability, and control, supported by real-time simulations and experimental studies Microgrids: Dynamic Modeling, Stability and Control, provides comprehensive coverage of microgrid modeling, stability, and control, alongside new relevant perspectives and research outcomes, with vital information on several microgrid modeling methods, stability analysis methodologies and control synthesis approaches that are supported by real-time simulations and experimental studies for active learning in professionals and students alike. This book is divided into two parts: individual microgrids and interconnected microgrids. Both parts provide individual chapters on modeling, stability, and control, providing comprehensive information on the background, concepts, and architecture, supported by several examples and corresponding source codes/simulation files. Communication based control and cyber security of microgrids are addressed and new outcomes and advances in interconnected microgrids are discussed. Summarizing the outcome of more than 15 years of the authors’ teaching, research, and projects, Microgrids: Dynamic Modeling, Stability and Control covers specific sample topics such as: Microgrid dynamic modeling, covering microgrid components modeling, DC and AC microgrids modeling examples, reduced-order models, and model validation Microgrid stability analysis, covering stability analysis methods, islanded/grid connected/interconnected microgrid stability Microgrids control, covering hierarchical control structure, communication-based control, cyber-resilient control, advanced control theory applications, virtual inertia control and data-driven control Modeling, analysis of stability challenges, and emergency control of large-scale interconnected microgrids Synchronization stability of interconnected microgrids, covering control requirements of synchronous microgrids and inrush power analysis With comprehensive, complete, and accessible coverage of the subject, Microgrids: Dynamic Modeling, Stability and Control is the ideal reference for professionals (engineers, developers) and students working with power/smart grids, renewable energy, and power systems, to enable a more effective use of their microgrids or interconnected microgrids.

Transient Characteristics, Modelling and Stability Analysis of Microgrid

Author : Zhikang Shuai
Publisher : Springer
Page : 290 pages
File Size : 49,7 Mb
Release : 2021-11-02
Category : Technology & Engineering
ISBN : 9811584052

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Transient Characteristics, Modelling and Stability Analysis of Microgrid by Zhikang Shuai Pdf

The book focuses on the transient modelling, stability analysis and control of power electronic systems, since these systems face severe safe operation problems the during transient period. It discusses both theoretical analysis and practical applications, highlighting the transient characteristics of converters with different control strategies, and proposes transient modelling and model reduction methods. Furthermore, it classifies the transient stability problems of the system to help the readers gain an understanding of the basic theoretical methods for analysing the power electronic system, at the same time providing sufficient detail to enable engineers to design such systems. Comprehensively describing theoretical analyses, ranging from system modelling and stability analysis to transient control, the book is a valuable resource for researchers, engineers and graduate students in fields of transient modelling, stability analysis and control of power electronic systems.

Transient Characteristics, Modelling and Stability Analysis of Microgrid

Author : Zhikang Shuai
Publisher : Springer Nature
Page : 303 pages
File Size : 48,5 Mb
Release : 2020-10-31
Category : Technology & Engineering
ISBN : 9789811584039

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Transient Characteristics, Modelling and Stability Analysis of Microgrid by Zhikang Shuai Pdf

The book focuses on the transient modelling, stability analysis and control of power electronic systems, since these systems face severe safe operation problems the during transient period. It discusses both theoretical analysis and practical applications, highlighting the transient characteristics of converters with different control strategies, and proposes transient modelling and model reduction methods. Furthermore, it classifies the transient stability problems of the system to help the readers gain an understanding of the basic theoretical methods for analysing the power electronic system, at the same time providing sufficient detail to enable engineers to design such systems. Comprehensively describing theoretical analyses, ranging from system modelling and stability analysis to transient control, the book is a valuable resource for researchers, engineers and graduate students in fields of transient modelling, stability analysis and control of power electronic systems.

Microgrids

Author : Peng Zhang
Publisher : John Wiley & Sons
Page : 948 pages
File Size : 49,8 Mb
Release : 2024-03-12
Category : Technology & Engineering
ISBN : 9781119890874

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Microgrids by Peng Zhang Pdf

Microgrids Understand microgrids and networked microgrid systems Microgrids are interconnected groups of energy sources that operate together, capable of connecting with a larger grid or operating independently as needed and network conditions require. They can be valuable sources of energy for geographically circumscribed areas with highly targeted energy needs, and for remote or rural areas where continuous connection with a larger grid is difficult. Microgrids’ controllability makes them especially effective at incorporating renewable energy sources. Microgrids: Theory and Practice introduces readers to the analysis, design, and operation of microgrids and larger networked systems that integrate them. It brings to bear both cutting-edge research into microgrid technology and years of industry experience in designing and operating microgrids. Its discussions of core subjects such as microgrid modeling, control, and optimization make it an essential short treatment, valuable for both academic and industrial study. Readers will acquire the skills needed to address existing problems and meet new ones as this crucial area of power engineering develops. Microgrids: Theory and Practice also features: Incorporation of new cyber-physical system technologies for enabling microgrids as resiliency resources Theoretical treatment of a wide range of subjects including smart programmable microgrids, distributed and asynchronous optimization for microgrid dispatch, and AI-assisted microgrid protection Practical discussion of real-time microgrids simulations, hybrid microgrid design, transition to renewable microgrid networks, and more Microgrids: Theory and Practice is ideal as a textbook for graduate and advanced undergraduate courses in power engineering programs, and a valuable reference for power industry professionals looking to address the challenges posed by microgrids in their work.

Renewable Resources and Energy Management

Author : Satyajit Chakrabarti,Arun Kumar Bar,Swati Chowdhuri,Debashis Jana,Nirban Chakraborty,Sanjoy Mondal
Publisher : CRC Press
Page : 516 pages
File Size : 44,8 Mb
Release : 2023-05-25
Category : Technology & Engineering
ISBN : 9781000935172

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Renewable Resources and Energy Management by Satyajit Chakrabarti,Arun Kumar Bar,Swati Chowdhuri,Debashis Jana,Nirban Chakraborty,Sanjoy Mondal Pdf

International Conference on Energy Management & Renewable Resources has been a premium forum for presenting recent advances in renewable based energy systems, smart applications of power electronic devices in modern grid systems and AI based control over energy management areas. IEMRE2022 has been an excellent platform to collaborate and showcase high-end research giving exposure to interact with the eminent Professors, Technocrats, Scientists, Administrators and Students throughout the world by the latest innovations in the field of Renewable Energy and Energy Management with their applications in worldwide energy sectors. IEMRE 2022 was organized by Department of EEE & EE of Institute of Engineering & Management, Kolkata, India for three days in online mode with invited lectures by outstanding speakers from all over the world on emerging areas in the field of renewable energy. This book is a collection of select papers from the conference.

Control and Dynamics in Power Systems and Microgrids

Author : Lingling Fan
Publisher : CRC Press
Page : 127 pages
File Size : 46,6 Mb
Release : 2017-05-12
Category : Technology & Engineering
ISBN : 9781351979382

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Control and Dynamics in Power Systems and Microgrids by Lingling Fan Pdf

In traditional power system dynamics and control books, the focus is on synchronous generators. Within current industry, where renewable energy, power electronics converters, and microgrids arise, the related system-level dynamics and control need coverage. Wind energy system dynamics and microgrid system control are covered. The text also offers insight to using programming examples, state-of-the-art control design tools, and advanced control concepts to explain traditional power system dynamics and control. The reader will gain knowledge of dynamics and control in both synchronous generator-based power system and power electronic converter enabled renewable energy systems, as well as microgrids.

Development and Integration of Microgrids

Author : Wenping Cao,Jin Yang
Publisher : BoD – Books on Demand
Page : 286 pages
File Size : 55,7 Mb
Release : 2017-08-16
Category : Technology & Engineering
ISBN : 9789535133995

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Development and Integration of Microgrids by Wenping Cao,Jin Yang Pdf

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.

Energy Markets and Responsive Grids

Author : Sean Meyn,Tariq Samad,Ian Hiskens,Jakob Stoustrup
Publisher : Springer
Page : 518 pages
File Size : 46,8 Mb
Release : 2018-06-09
Category : Science
ISBN : 9781493978229

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Energy Markets and Responsive Grids by Sean Meyn,Tariq Samad,Ian Hiskens,Jakob Stoustrup Pdf

This volume consists of selected essays by participants of the workshop Control at Large Scales: Energy Markets and Responsive Grids held at the Institute for Mathematics and its Applications, Minneapolis, Minnesota, U.S.A. from May 9-13, 2016. The workshop brought together a diverse group of experts to discuss current and future challenges in energy markets and controls, along with potential solutions. The volume includes chapters on significant challenges in the design of markets and incentives, integration of renewable energy and energy storage, risk management and resilience, and distributed and multi-scale optimization and control. Contributors include leading experts from academia and industry in power systems and markets as well as control science and engineering. This volume will be of use to experts and newcomers interested in all aspects of the challenges facing the creation of a more sustainable electricity infrastructure, in areas such as distributed and stochastic optimization and control, stability theory, economics, policy, and financial mathematics, as well as in all aspects of power system operation.

Optimal Planning and Operation of Distributed Energy Resources

Author : S. N. Singh,Naveen Jain,Umesh Agarwal,Manoj Kumawat
Publisher : Springer Nature
Page : 265 pages
File Size : 54,8 Mb
Release : 2023-08-07
Category : Technology & Engineering
ISBN : 9789819928002

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Optimal Planning and Operation of Distributed Energy Resources by S. N. Singh,Naveen Jain,Umesh Agarwal,Manoj Kumawat Pdf

The book deals with integrated distributed energy resources in existing power systems optimally to mitigate power quality issues in power systems. The book is designed for research using modern optimization techniques and a thorough analysis of renewable energy. The book provides an in-depth study of recent trends of research scope around the globe and also includes modern heuristic approaches, hands-on data, and case studies of all important dimensions of distributed energy resources. It addresses key issues such as the integration of DERs and electric vehicles, optimization algorithms, management of DERs with electric vehicles, energy pool management mechanisms, protection, and reliability in the restructured power system. This book will be useful for students, research scholars, practitioners, and academicians.

Modelling, Control and Stability Analysis of Photovoltaic Systems in Power System Dynamic Studies

Author : Gustav Lammert
Publisher : kassel university press GmbH
Page : 203 pages
File Size : 54,5 Mb
Release : 2019
Category : Technology & Engineering
ISBN : 9783737607162

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Modelling, Control and Stability Analysis of Photovoltaic Systems in Power System Dynamic Studies by Gustav Lammert Pdf

This thesis investigates the impact of: i) the low voltage ride-through and dynamic voltage support capability; ii) the active current recovery rate; iii) the local voltage control; and iv) the plant-level voltage control of large-scale photovoltaic systems on short-term voltage stability and fault-induced delayed voltage recovery as well as transient and frequency stability. The power system dynamic performance is analysed using state-of-the-art methods, such as phasor mode time-domain simulations and the calculation of the critical clearing time that determines the stability margin. Moreover, the recently developed Kullback-Leibler divergence measure is applied to assess the quality of the voltage recovery. Drawbacks of this metric are outlined and a novel metric, the so-called voltage recovery index, is defined that quantifies the delayed voltage recovery more systematically. The studies are performed with a generic photovoltaic system model and typical model parameters are used that were determined in collaboration with a manufacturer. The stability analysis is performed in DIgSILENT PowerFactory using: i) a one-load infinite-bus system; and ii) an IEEE multi-machine voltage stability test system, namely the Nordic test system. The results show that with the adequate control of photovoltaic systems, power system dynamic performance can be significantly improved.

Power System Wide-area Stability Analysis and Control

Author : Jing Ma
Publisher : John Wiley & Sons
Page : 368 pages
File Size : 41,7 Mb
Release : 2018-05-10
Category : Technology & Engineering
ISBN : 9781119304869

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Power System Wide-area Stability Analysis and Control by Jing Ma Pdf

An essential guide to the stability and control of power systems integrating large-scale renewable energy sources The rapid development of smart grids and the integration of large scale renewable energy have added daunting new layers of complexity to the long-standing problem of power system stability control. This book offers a systematic stochastic analysis of these nonlinear problems and provides comprehensive countermeasures to improve power system performance and control with large-scale, hybrid power systems. Power system stability analysis and control is by no means a new topic. But the integration of large scale renewable energy sources has added many new challenges which must be addressed, especially in the areas of time variance, time delay, and uncertainties. Robust, adaptive control strategies and countermeasures are the key to avoiding inadequate, excessive, or lost loads within hybrid power systems. Written by an internationally recognized innovator in the field this book describes the latest theory and methods for handling power system angle stability within power networks. Dr. Jing Ma analyzes and provides control strategies for large scale power systems and outlines state-of-the-art solutions to the entire range of challenges facing today’s power systems engineers. Features nonlinear, stochastic analysis of power system stability and control Offers proven countermeasures to optimizing power system performance Focuses on nonlinear time-variance, long time-delays, high uncertainties and comprehensive countermeasures Emphasizes methods for analyzing and addressing time variance and delay when integrating large-scale renewable energy Includes rigorous algorithms and simulations for the design of analysis and control modeling Power System Wide-area Stability Analysis and Control is must-reading for researchers studying power system stability analysis and control, engineers working on power system dynamics and stability, and graduate students in electrical engineering interested in the burgeoning field of smart, wide-area power systems.

Small-Signal Stability Modelling and Optimization of Microgrids

Author : Simon Eberlein
Publisher : BoD – Books on Demand
Page : 250 pages
File Size : 46,8 Mb
Release : 2021-08-31
Category : Technology & Engineering
ISBN : 9783754338674

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Small-Signal Stability Modelling and Optimization of Microgrids by Simon Eberlein Pdf

The stability of power systems and microgrids is compromised by the increasing penetration with power electronic devices, such as wind turbines, photovoltaics and batteries. A simulation and optimization environment for such low-inertia systems is created. It is investigated how accurate the models need to be to capture the prevailing modes. An evolutionary algorithm tailored to optimization problems with computationally intensive fitness evaluation is proposed in order to optimized the controller parameters of grid-forming and grid-supporting distributed generators. It becomes apparent that microgrids dominated by grid-forming inverters are very stable systems when well-designed and optimized controllers are used. Model simplifications, such as the neglect of inner control loops of inverters, must be examined carefully, as they can lead to an inaccurate stability assessment.