Event Trigger Dynamic State Estimation For Practical Wams Applications In Smart Grid
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Event Trigger Dynamic State Estimation For Practical Wams Applications In Smart Grid
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Author : Zhen Li
language : en
Publisher: Springer Nature
Release Date : 2020-06-03
Event Trigger Dynamic State Estimation For Practical Wams Applications In Smart Grid written by Zhen Li and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-06-03 with Technology & Engineering categories.
This book describes how dynamic state estimation application in wide-area measurement systems (WAMS) are crucial for power system reliability, to acquire precisely power system dynamics. The event trigger DSE techniques described by the authors provide a design balance between the communication rate and estimation performance, by selectively sending the innovational data. The discussion also includes practical problems for smart grid applications, such as the non-Gaussian process/measurement noise, packet dropout, computation burden of accurate DSE, robustness to the system variation, etc. Readers will learn how the event trigger DSE can facilitate the effective reduction of communication rates, with guaranteed accuracy under a variety of practical conditions in smart grid applications.
Synchronized Phasor Measurements And Their Applications
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Author : A.G. Phadke
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-08-15
Synchronized Phasor Measurements And Their Applications written by A.G. Phadke and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-08-15 with Technology & Engineering categories.
This book provides an account of the field of synchronized Phasor Measurement technology, its beginning, its technology and its principal applications. It covers wide Area Measurements (WAM) and their applications. The measurements are done using GPS systems and eventually will replace the existing technology. The authors created the field about twenty years ago and most of the installations planned or now in existence around the world are based on their work.
Smart Grid
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Author : James A. Momoh
language : en
Publisher: John Wiley & Sons
Release Date : 2012-03-07
Smart Grid written by James A. Momoh and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-03-07 with Technology & Engineering categories.
The book is written as primer hand book for addressing the fundamentals of smart grid. It provides the working definition the functions, the design criteria and the tools and techniques and technology needed for building smart grid. The book is needed to provide a working guideline in the design, analysis and development of Smart Grid. It incorporates all the essential factors of Smart Grid appropriate for enabling the performance and capability of the power system. There are no comparable books which provide information on the “how to” of the design and analysis. The book provides a fundamental discussion on the motivation for the smart grid development, the working definition and the tools for analysis and development of the Smart Grid. Standards and requirements needed for designing new devices, systems and products are discussed; the automation and computational techniques need to ensure that the Smart Grid guarantees adaptability, foresight alongside capability of handling new systems and components are discussed. The interoperability of different renewable energy sources are included to ensure that there will be minimum changes in the existing legacy system. Overall the book evaluates different options of computational intelligence, communication technology and decision support system to design various aspects of Smart Grid. Strategies for demonstration of Smart Grid schemes on selected problems are presented.
Smart Grid Security
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Author : Sanjay Goel
language : en
Publisher: Springer
Release Date : 2015-04-28
Smart Grid Security written by Sanjay Goel and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-04-28 with Computers categories.
This book on smart grid security is meant for a broad audience from managers to technical experts. It highlights security challenges that are faced in the smart grid as we widely deploy it across the landscape. It starts with a brief overview of the smart grid and then discusses some of the reported attacks on the grid. It covers network threats, cyber physical threats, smart metering threats, as well as privacy issues in the smart grid. Along with the threats the book discusses the means to improve smart grid security and the standards that are emerging in the field. The second part of the book discusses the legal issues in smart grid implementations, particularly from a privacy (EU data protection) point of view.
Big Data Application In Power Systems
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Author : Reza Arghandeh
language : en
Publisher: Elsevier
Release Date : 2024-07-01
Big Data Application In Power Systems written by Reza Arghandeh and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-07-01 with Technology & Engineering categories.
Big Data Application in Power Systems, Second Edition presents a thorough update of the previous volume, providing readers with step-by-step guidance in big data analytics utilization for power system diagnostics, operation, and control. Bringing back a team of global experts and drawing on fresh, emerging perspectives, this book provides cutting-edge advice for meeting today's challenges in this rapidly accelerating area of power engineering. Divided into three parts, this book begins by breaking down the big picture for electric utilities, before zooming in to examine theoretical problems and solutions in detail. Finally, the third section provides case studies and applications, demonstrating solution troubleshooting and design from a variety of perspectives and for a range of technologies. Readers will develop new strategies and techniques for leveraging data towards real-world outcomes. Including five brand new chapters on emerging technological solutions, Big Data Application in Power Systems, Second Edition remains an essential resource for the reader aiming to utilize the potential of big data in the power systems of the future. - Provides a total refresh to include the most up-to-date research, developments, and challenges - Focuses on practical techniques, including rapidly modernizing monitoring systems, measurement data availability, big data handling and machine learning approaches for processing high dimensional, heterogeneous, and spatiotemporal data - Engages with cross-disciplinary lessons, drawing on the impact of intersectional technology including statistics, computer science, and bioinformatics - Includes five brand new chapters on hot topics, ranging from uncertainty decision-making to features, selection methods, and the opportunities provided by social network data
Microgrid Operation Control Monitoring And Protection
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Author : Papia Ray
language : en
Publisher: Springer Nature
Release Date : 2020-01-24
Microgrid Operation Control Monitoring And Protection written by Papia Ray and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-24 with Technology & Engineering categories.
This book discusses various challenges and solutions in the fields of operation, control, design, monitoring and protection of microgrids, and facilitates the integration of renewable energy and distribution systems through localization of generation, storage and consumption. It covers five major topics relating to microgrid i.e., operation, control, design, monitoring and protection. The book is primarily intended for electric power and control engineering researchers who are seeking factual information, but also appeals to professionals from other engineering disciplines wanting an overview of the entire field or specific information on one aspect of it. Featuring practical case studies and demonstrating different root causes of large power failures, it helps readers develop new concepts for mitigating blackout issues. This book is a comprehensive reference resource for graduate and postgraduate students, academic researchers, and practicing engineers working in the fields of power system and microgrid.
Power System Protection In Smart Grid Environment
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Author : Ramesh Bansal
language : en
Publisher: CRC Press
Release Date : 2019-01-15
Power System Protection In Smart Grid Environment written by Ramesh Bansal and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-15 with Technology & Engineering categories.
With distributed generation interconnection power flow becoming bidirectional, culminating in network problems, smart grids aid in electricity generation, transmission, substations, distribution and consumption to achieve a system that is clean, safe (protected), secure, reliable, efficient, and sustainable. This book illustrates fault analysis, fuses, circuit breakers, instrument transformers, relay technology, transmission lines protection setting using DIGsILENT Power Factory. Intended audience is senior undergraduate and graduate students, and researchers in power systems, transmission and distribution, protection system broadly under electrical engineering.
Powerfactory Applications For Power System Analysis
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Author : Francisco M. Gonzalez-Longatt
language : en
Publisher: Springer
Release Date : 2014-12-27
Powerfactory Applications For Power System Analysis written by Francisco M. Gonzalez-Longatt and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-12-27 with Computers categories.
This book presents a comprehensive set of guidelines and applications of DIgSILENT PowerFactory, an advanced power system simulation software package, for different types of power systems studies. Written by specialists in the field, it combines expertise and years of experience in the use of DIgSILENT PowerFactory with a deep understanding of power systems analysis. These complementary approaches therefore provide a fresh perspective on how to model, simulate and analyse power systems. It presents methodological approaches for modelling of system components, including both classical and non-conventional devices used in generation, transmission and distribution systems, discussing relevant assumptions and implications on performance assessment. This background is complemented with several guidelines for advanced use of DSL and DPL languages as well as for interfacing with other software packages, which is of great value for creating and performing different types of steady-state and dynamic performance simulation analysis. All employed test case studies are provided as supporting material to the reader to ease recreation of all examples presented in the book as well as to facilitate their use in other cases related to planning and operation studies. Providing an invaluable resource for the formal instruction of power system undergraduate/postgraduate students, this book is also a useful reference for engineers working in power system operation and planning.
Modern Solutions For Protection Control And Monitoring Of Electric Power Systems
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Author : Hector J. Altuve Ferrer
language : en
Publisher:
Release Date : 2010
Modern Solutions For Protection Control And Monitoring Of Electric Power Systems written by Hector J. Altuve Ferrer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Electric power systems categories.
Modern Solutions for Protection, Control,and Monitoring of Electric Power Systems, Edited by Héctor J. Altuve Ferrer and Edmund O. Schweitzer, III ¿ publishing on June 1, 2010 ¿ addresses the concerns and challenges of protection, control, communications and power system engineers. It also presents solutions relevant to decision-making personnel at electric utilities and industries, and is appropriate for university students and faculty.Approaches, technology solutions and examples explained in this book provide engineers with tools to help meet today¿s power system requirements, including:- Reduced security margins resulting from limitations on new transmission lines and generating stations.- Variable and less predictable power flows stemming from new generation sources and free energy markets.- Modern protection, control, and monitoring solutions to prevent and mitigate blackouts.- Increased communications and automation (sometimes referred to as the ¿smart grid¿)Modern Solutions brings together the combined expertise of engineers working on power system operation, planning, asset management, maintenance, protection, control, monitoring, and communications. Authors include Allen D. Risley, Armando Guzmán Casillas, Brian A. McDermott, Daquing Hou, David A. Costello, David J. Dolezilek, Demtrios Tziouvaras, Edmund O. Schweitzer, III, Gabriel Benmouyal, Gregary C. Zweigle, Héctor J. Altuve Ferrer, Joseph B. Mooney, Michael J. Thompson, Ronald A. Schwartz, and Veselin Skendzic.
Event Triggered Dynamic State Estimation Based On Set Membership Filtering For Power Systems
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Author : B. N. Weerasinghe Mudiyanselage Rashmi Amadini Boragolla
language : en
Publisher:
Release Date : 2020
Event Triggered Dynamic State Estimation Based On Set Membership Filtering For Power Systems written by B. N. Weerasinghe Mudiyanselage Rashmi Amadini Boragolla and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
In the future, dynamic state estimation (DSE) will be an important function in monitoring and control of smart power grids. In this context, data communication networks and phasor measurement units (PMU) that are currently being deployed in smart power grids, will play a major role. However, very high data rates of PMUs will necessitate event-triggered multi-area state estimation (MASE) to ease the burden on the communication networks. In MASE, a large power grid is divided into sectors and local state estimates of each sector are communicated to a monitoring center for fusion and decision making. Traditional DSE algorithms such as Kalman filter (KF) are not well suited for event-triggered state estimation and new approaches will be required. The goal of this thesis is to investigate the applicability of a lesser-known class of algorithms known as set membership (SM) filtering to MASE. These algorithms have the important property known as data selective update. In the context of MASE, this property will allow the communication of sector-based estimates to the fusion center, only when the measurements observed by sensors within a sector are informative, that is, indicative of the existence of an abnormality such as a fault condition. The contribution of this thesis consists of two parts. In the first part, a simple to implement SM algorithm incorporating data-selective updates is presented in detailed, and it's properties are investigated through a numerical study. It is shown that, despite sparse updates, the estimation accuracy of the SM algorithm is comparable to the traditional extended KF (EKF) algorithm. In the second part, a comprehensive case study involving event-triggered state estimation in a single machine infinite bus system with a synchronous machine is presented. The simulation results show that, except during transient and fault conditions, the SM algorithm presented in this thesis rarely performs complete state updates, thus saving communication burden in a MASE context. The estimation accuracy, however, remains comparable with the EKF. As an important avenue for future research, methods of robust initialization of the SM algorithm is identified. It is shown that improper initialization can affect the ability of the SM algorithm to respond to fault conditions.