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Uncertainties in Modern Power Systems

Uncertainties in Modern Power Systems
A Book

by Ahmed F. Zobaa,Shady Abdel Aleem

  • Publisher : Academic Press
  • Release : 2020-10-26
  • Pages : 716
  • ISBN : 0128208937
  • Language : En, Es, Fr & De
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Uncertainties in Modern Power Systems combines several aspects of uncertainty management in power systems at the planning and operation stages within an integrated framework. This book provides the state-of-the-art in electric network planning, including time-scales, reliability, quality, optimal allocation of compensators and distributed generators, mathematical formulation, and search algorithms. The book introduces innovative research outcomes, programs, algorithms, and approaches that consolidate the present status and future opportunities and challenges of power systems. The book also offers a comprehensive description of the overall process in terms of understanding, creating, data gathering, and managing complex electrical engineering applications with uncertainties. This reference is useful for researchers, engineers, and operators in power distribution systems. Includes innovative research outcomes, programs, algorithms, and approaches that consolidate current status and future of modern power systems Discusses how uncertainties will impact on the performance of power systems Offers solutions to significant challenges in power systems planning to achieve the best operational performance of the different electric power sectors

Optimization of Power System Operation

Optimization of Power System Operation
A Book

by Jizhong Zhu

  • Publisher : John Wiley & Sons
  • Release : 2014-12-29
  • Pages : 664
  • ISBN : 1118993497
  • Language : En, Es, Fr & De
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Optimization of Power System Operation, 2nd Edition,offers a practical, hands-on guide to theoretical developments andto the application of advanced optimization methods to realisticelectric power engineering problems. The book includes: New chapter on Application of Renewable Energy, and a newchapter on Operation of Smart Grid New topics include wheeling model, multi-area wheeling, and thetotal transfer capability computation in multiple areas Continues to provide engineers and academics with a completepicture of the optimization of techniques used in modern powersystem operation

Modern Power Systems

Modern Power Systems
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1989
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Integration of High Voltage AC/DC Grids into Modern Power Systems

Integration of High Voltage AC/DC Grids into Modern Power Systems
A Book

by Fazel Mohammadi

  • Publisher : MDPI
  • Release : 2020-12-10
  • Pages : 140
  • ISBN : 3039365258
  • Language : En, Es, Fr & De
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Electric power transmission relies on AC and DC grids. The extensive integration of conventional and nonconventional energy sources and power converters into power grids has resulted in a demand for high voltage (HV), extra-high voltage (EHV), and ultra-high voltage (UHV) AC/DC transmission grids in modern power systems. To ensure the security, adequacy, and reliable operation of power systems, the practical aspects of interconnecting HV, EHV, and UHV AC/DC grids into the electric power systems, along with their economic and environmental impacts, should be considered. The stability analysis for the planning and operation of HV, EHV, and UHV AC/DC grids in power systems is regarded as another key issue in modern power systems. Moreover, interactions between power converters and other power electronics devices (e.g., FACTS devices) installed on the network are other aspects of power systems that must be addressed. This Special Issue aims to investigate the integration of HV, EHV, and UHV AC/DC grids into modern power systems by analyzing their control, operation, protection, dynamics, planning, reliability, and security, along with considering power quality improvement, market operations, power conversion, cybersecurity, supervisory and monitoring, diagnostics, and prognostics systems.

Decision Making Applications in Modern Power Systems

Decision Making Applications in Modern Power Systems
A Book

by Shady H.E. Abdel Aleem,Almoataz Youssef Abdelaziz,Ahmed F. Zobaa,Ramesh Bansal

  • Publisher : Academic Press
  • Release : 2019-09-21
  • Pages : 576
  • ISBN : 0128166266
  • Language : En, Es, Fr & De
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Decision Making Applications in Modern Power Systems presents an enhanced decision-making framework for power systems. Designed as an introduction to enhanced electricity system analysis using decision-making tools, it provides an overview of the different elements, levels and actors involved within an integrated framework for decision-making in the power sector. In addition, it presents a state-of-play on current energy systems, strategies, alternatives, viewpoints and priorities in support of decision-making in the electric power sector, including discussions of energy storage and smart grids. As a practical training guide on theoretical developments and the application of advanced methods for practical electrical energy engineering problems, this reference is ideal for use in establishing medium-term and long-term strategic plans for the electric power and energy sectors. Provides panoramic coverage of state-of-the-art energy systems, strategies and priorities in support of electrical power decision-making Introduces innovative research outcomes, programs, algorithms and approaches to address challenges in understanding, creating and managing complex techno-socio-economic engineering systems Includes practical training on theoretical developments and the application of advanced methods for realistic electrical energy engineering problems

Power System Oscillations

Power System Oscillations
A Book

by Graham Rogers

  • Publisher : Springer Science & Business Media
  • Release : 2012-12-06
  • Pages : 328
  • ISBN : 1461545617
  • Language : En, Es, Fr & De
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Power System Oscillations deals with the analysis and control of low frequency oscillations in the 0.2-3 Hz range, which are a characteristic of interconnected power systems. Small variations in system load excite the oscillations, which must be damped effectively to maintain secure and stable system operation. No warning is given for the occurrence of growing oscillations caused by oscillatory instability, since a change in the system's operating condition may cause the transition from stable to unstable. If not limited by nonlinearities, unstable oscillations may lead to rapid system collapse. Thus, it is difficult for operators to intervene manually to restore the system's stability. It follows that it is important to analyze a system's oscillatory behavior in order to understand the system's limits. If the limits imposed by oscillatory instability are too low, they may be increased by the installation of special stabilizing controls. Since the late 60s when this phenomena was first observed in North American systems, intensive research has resulted in design and installation of stabilizing controls known as power system stabilizers (PSS). The design, location and tuning of PSS require special analytical tools. This book addresses these questions in a modal analysis framework, with transient simulation as a measure of controlled system performance. After discussing the nature of the oscillations, the design of the PSS is discussed extensively using modal analysis and frequency response. In the scenario of the restructured power system, the performance of power system damping controls must be insensitive to parameter uncertainties. Power system stabilizers, when well tuned, are shown to be robust using the techniques of modern control theory. The design of damping controls, which operate through electronic power system devices (FACTS), is also discussed. There are many worked examples throughout the text. The Power System Toolbox© for use with MATLAB® is used to perform all of the analyses used in this book. The text is based on the author's experience of over 40 years as an engineer in the power industry and as an educator.

Robust Power System Frequency Control

Robust Power System Frequency Control
A Book

by Hassan Bevrani

  • Publisher : Springer Science & Business Media
  • Release : 2008-12-19
  • Pages : 226
  • ISBN : 0387848789
  • Language : En, Es, Fr & De
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Frequency control as a major function of automatic generation control is one of the important control problems in electric power system design and operation, and is becoming more signi?cant today because of the increasing size, changing structure, emerging new uncertainties, environmental constraints and the complexity of power systems. In the last two decades, many studies have focused on damping control and vo- age stability and the related issues, but there has been much less work on the power system frequency control analysis and synthesis. While some aspects of frequency control have been illustrated along with individual chapters, many conferences and technical papers, a comprehensive and sensible practical explanation of robust f- quency control in a book form is necessary. This book provides a thorough understanding of the basic principles of power system frequency behaviour in wide range of operating conditions. It uses simple frequency response models, control structures and mathematical algorithms to adapt modern robust control theorems with frequency control issue and conceptual exp- nations. Most developed control strategies are examined by real-time simulations. Practical methods for computer analysis and design are emphasized. This book emphasizes the physical and engineering aspects of the power s- tem frequency control design problem, providing a conceptual understanding of frequency regulation, and application of robust control techniques. The main aim is to develop an appropriate intuition relative to the robust load frequency regulation problem in real-world power systems, rather than to describe sophisticated mat- matical analytical methods.

Integration of Air Conditioning and Heating into Modern Power Systems

Integration of Air Conditioning and Heating into Modern Power Systems
Enabling Demand Response and Energy Efficiency

by Yi Ding,Yonghua Song,Hongxun Hui,Changzheng Shao

  • Publisher : Springer
  • Release : 2019-02-07
  • Pages : 174
  • ISBN : 9811364206
  • Language : En, Es, Fr & De
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This book focuses on the integration of air conditioning and heating as a form of demand response into modern power system operation and planning. It presents an in-depth study on air conditioner aggregation, and examines various models of air conditioner aggregation and corresponding control methods in detail. Moreover, the book offers a comprehensive and systematic treatment of incorporating flexible heating demand into integrated energy systems, making it particularly well suited for readers who are interested in learning about methods and solutions for demand response in smart grids. It offers a valuable resource for researchers, engineers, and graduate students in the fields of electrical and electronic engineering, control engineering, and computer engineering.

Electric Power Research Trends

Electric Power Research Trends
A Book

by Michael C. Schmidt

  • Publisher : Nova Publishers
  • Release : 2007
  • Pages : 306
  • ISBN : 9781600219788
  • Language : En, Es, Fr & De
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The world is becoming increasingly electrified. For the foreseeable future, coal will continue to be the dominant fuel used for electric power production. The low cost and abundance of coal is one of the primary reasons for this. Electric power transmission, a process in the delivery of electricity to consumers, is the bulk transfer of electrical power. Typically, power transmission is between the power plant and a substation near a populated area. Electricity distribution is the delivery from the substation to the consumers. Due to the large amount of power involved, transmission normally takes place at high voltage (110 kV or above). Electricity is usually transmitted over long distance through overhead power transmission lines. Underground power transmission is used only in densely populated areas due to its high cost of installation and maintenance, and because the high reactive power gain produces large charging currents and difficulties in voltage management. A power transmission system is sometimes referred to colloquially as a "grid"; however, for reasons of economy, the network is rarely a true grid. Redundant paths and lines are provided so that power can be routed from any power plant to any load centre, through a variety of routes, based on the economics of the transmission path and the cost of power. Much analysis is done by transmission companies to determine the maximum reliable capacity of each line, which, due to system stability considerations, may be less than the physical or thermal limit of the line. Deregulation of electricity companies in many countries has led to renewed interest in reliable economic design of transmission networks. This new book presents leading-edge research on electric power and its generation, transmission and efficiency.

Modern Power Systems Analysis

Modern Power Systems Analysis
A Book

by Xi-Fan Wang,Yonghua Song,Malcolm Irving

  • Publisher : Springer Science & Business Media
  • Release : 2010-06-07
  • Pages : 561
  • ISBN : 0387728538
  • Language : En, Es, Fr & De
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The capability of effectively analyzing complex systems is fundamental to the operation, management and planning of power systems. This book offers broad coverage of essential power system concepts and features a complete and in-depth account of all the latest developments, including Power Flow Analysis in Market Environment; Power Flow Calculation of AC/DC Interconnected Systems and Power Flow Control and Calculation for Systems Having FACTS Devices and recent results in system stability.

Smart Power Systems and Renewable Energy System Integration

Smart Power Systems and Renewable Energy System Integration
A Book

by Dilan Jayaweera

  • Publisher : Springer
  • Release : 2016-03-08
  • Pages : 200
  • ISBN : 3319304275
  • Language : En, Es, Fr & De
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This monograph presents a wider spectrum of researches, developments, and case specific studies in the area of smart power systems and integration of renewable energy systems. The book will be for the benefit of a wider audience including researchers, postgraduate students, practicing engineers, academics, and regulatory policy makers. It covers a wide range of topics from fundamentals, and modelling and simulation aspects of traditional and smart power systems to grid integration of renewables; Micro Grids; challenges in planning and operation of a smart power system; risks, security, and stability in smart operation of a power system; and applied research in energy storage.

Modern Music-Inspired Optimization Algorithms for Electric Power Systems

Modern Music-Inspired Optimization Algorithms for Electric Power Systems
Modeling, Analysis and Practice

by Mohammad Kiani-Moghaddam,Mojtaba Shivaie,Philip D. Weinsier

  • Publisher : Springer
  • Release : 2019-05-21
  • Pages : 727
  • ISBN : 3030120449
  • Language : En, Es, Fr & De
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In today’s world, with an increase in the breadth and scope of real-world engineering optimization problems as well as with the advent of big data, improving the performance and efficiency of algorithms for solving such problems has become an indispensable need for specialists and researchers. In contrast to conventional books in the field that employ traditional single-stage computational, single-dimensional, and single-homogeneous optimization algorithms, this book addresses multiple newfound architectures for meta-heuristic music-inspired optimization algorithms. These proposed algorithms, with multi-stage computational, multi-dimensional, and multi-inhomogeneous structures, bring about a new direction in the architecture of meta-heuristic algorithms for solving complicated, real-world, large-scale, non-convex, non-smooth engineering optimization problems having a non-linear, mixed-integer nature with big data. The architectures of these new algorithms may also be appropriate for finding an optimal solution or a Pareto-optimal solution set with higher accuracy and speed in comparison to other optimization algorithms, when feasible regions of the solution space and/or dimensions of the optimization problem increase. This book, unlike conventional books on power systems problems that only consider simple and impractical models, deals with complicated, techno-economic, real-world, large-scale models of power systems operation and planning. Innovative applicable ideas in these models make this book a precious resource for specialists and researchers with a background in power systems operation and planning. Provides an understanding of the optimization problems and algorithms, particularly meta-heuristic optimization algorithms, found in fields such as engineering, economics, management, and operations research; Enhances existing architectures and develops innovative architectures for meta-heuristic music-inspired optimization algorithms in order to deal with complicated, real-world, large-scale, non-convex, non-smooth engineering optimization problems having a non-linear, mixed-integer nature with big data; Addresses innovative multi-level, techno-economic, real-world, large-scale, computational-logical frameworks for power systems operation and planning, and illustrates practical training on implementation of the frameworks using the meta-heuristic music-inspired optimization algorithms.

Modern Power System Planning

Modern Power System Planning
A Book

by Xifan Wang,James Rufus McDonald

  • Publisher : McGraw-Hill Companies
  • Release : 1994
  • Pages : 465
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Modern Power System Planning covers the area of planning in the electrical supply industry, from power station generation to transmission and distribution. It will enable the practising engineer to implement the increasingly sophisticated and most modern techniques of planning. The text offers a clear, detailed treatment of this subject with each chapter building on the material of the previous one. The reader is familiarized with mathematical and statistical theory before the applications are introduced, and the material in each chapter is cross-referenced for clarity and to reinforce the concepts presented. The authors have taken a unified approach to reliability and planning analysis. Included in its coverage are the definition of general reliability indices, plant maintenance scheduling, generation system and transmission network planning, and forecasting techniques and applications. The use of optimization techniques for these processes is explored in depth.

Renewable Power Systems Dynamic Security

Renewable Power Systems Dynamic Security
A Book

by Gaber Magdy,Gaber Shabib,Adel A. Elbaset,Yasunori Mitani

  • Publisher : Springer Nature
  • Release : 2019-12-06
  • Pages : 165
  • ISBN : 3030334554
  • Language : En, Es, Fr & De
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This book presents innovative techniques and approaches to maintaining dynamic security of modern power systems that have a high penetration of renewable energy sources (RESs). The authors propose a number of frequency control strategies and schemes to address and evade stability problems in system frequency and voltage that can lead to power interruption and power failure/blackout. The book includes case studies aimed at validating the effectiveness of the techniques and strategies presented, and will be a valuable resource for researchers working in electrical power engineering, power system stability, dynamics and control, and microgrids.

Emerging Techniques in Power System Analysis

Emerging Techniques in Power System Analysis
A Book

by Zhaoyang Dong,Pei Zhang,Jian Ma,Junhua Zhao,Mohsin Ali,Ke Meng,Xia Yin

  • Publisher : Springer Science & Business Media
  • Release : 2010-06-01
  • Pages : 202
  • ISBN : 9783642042829
  • Language : En, Es, Fr & De
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"Emerging Techniques in Power System Analysis" identifies the new challenges facing the power industry following the deregulation. The book presents emerging techniques including data mining, grid computing, probabilistic methods, phasor measurement unit (PMU) and how to apply those techniques to solving the technical challenges. The book is intended for engineers and managers in the power industry, as well as power engineering researchers and graduate students. Zhaoyang Dong is an associate professor at the Department of Electrical Engineering, The Hong Kong Polytechnic University, China. Pei Zhang is program manager at the Electric Power Research Institute (EPRI), USA.

Modern Power System Analysis

Modern Power System Analysis
A Book

by Turan Gonen

  • Publisher : CRC Press
  • Release : 2016-04-19
  • Pages : 734
  • ISBN : 1466599324
  • Language : En, Es, Fr & De
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Most textbooks that deal with the power analysis of electrical engineering power systems focus on generation or distribution systems. Filling a gap in the literature, Modern Power System Analysis, Second Edition introduces readers to electric power systems, with an emphasis on key topics in modern power transmission engineering. Throughout, the boo

Analytics and Optimization for Renewable Energy Integration

Analytics and Optimization for Renewable Energy Integration
A Book

by Ning Zhang,Chongqing Kang,Ershun Du,Yi Wang

  • Publisher : CRC Press
  • Release : 2019-02-21
  • Pages : 372
  • ISBN : 0429847696
  • Language : En, Es, Fr & De
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The scope of this book covers the modeling and forecast of renewable energy and operation and planning of power system with renewable energy integration.The first part presents mathematical theories of stochastic mathematics; the second presents modeling and analytic techniques for renewable energy generation; the third provides solutions on how to handle the uncertainty of renewable energy in power system operation. It includes advanced stochastic unit commitment models to acquire the optimal generation schedule under uncertainty, efficient algorithms to calculate the probabilistic power, and an efficient operation strategy for renewable power plants participating in electricity markets.

Ensemble Forecasting Applied to Power Systems

Ensemble Forecasting Applied to Power Systems
A Book

by Antonio Bracale,Pasquale De Falco

  • Publisher : MDPI
  • Release : 2020-03-10
  • Pages : 134
  • ISBN : 303928312X
  • Language : En, Es, Fr & De
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Modern power systems are affected by many sources of uncertainty, driven by the spread of renewable generation, by the development of liberalized energy market systems and by the intrinsic random behavior of the final energy customers. Forecasting is, therefore, a crucial task in planning and managing modern power systems at any level: from transmission to distribution networks, and in also the new context of smart grids. Recent trends suggest the suitability of ensemble approaches in order to increase the versatility and robustness of forecasting systems. Stacking, boosting, and bagging techniques have recently started to attract the interest of power system practitioners. This book addresses the development of new, advanced, ensemble forecasting methods applied to power systems, collecting recent contributions to the development of accurate forecasts of energy-related variables by some of the most qualified experts in energy forecasting. Typical areas of research (renewable energy forecasting, load forecasting, energy price forecasting) are investigated, with relevant applications to the use of forecasts in energy management systems.

Converter-Based Dynamics and Control of Modern Power Systems

Converter-Based Dynamics and Control of Modern Power Systems
A Book

by Antonello Monti,Federico Milano,Ettore Bompard,Xavier Guillaud

  • Publisher : Academic Press
  • Release : 2020-11-02
  • Pages : 374
  • ISBN : 0128184922
  • Language : En, Es, Fr & De
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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

Real-Time Stability Assessment in Modern Power System Control Centers

Real-Time Stability Assessment in Modern Power System Control Centers
A Book

by S. C. Savulescu

  • Publisher : John Wiley & Sons
  • Release : 2009-03-04
  • Pages : 400
  • ISBN : 9780470423905
  • Language : En, Es, Fr & De
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This book answers the need for a practical, hands-on guide for assessing power stability in real time, rather than in offline simulations. Since the book is primarily geared toward the practical aspects of the subject, theoretical background is reduced to the strictest minimum. For the benefit of readers who may not be quite familiar with the underlying theoretical techniques, appendices describing key algorithms and theoretical issues are included at the end of the book. It is an excellent source for researchers, professionals, and advanced undergraduate and graduate students.