Combinatorial Optimization Of Alternating Current Electric Power Systems

Author : Sid Chi-Kin Chau,Khaled Elbassioni,Majid Khonji
Publisher : Foundations and Trends (R) in Electric Energy Systems
Page : 150 pages
File Size : 50,6 Mb
Release : 2018-12-19
Category : Electronic
ISBN : 1680835149

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Combinatorial Optimization of Alternating Current Electric Power Systems by Sid Chi-Kin Chau,Khaled Elbassioni,Majid Khonji Pdf

The electric power grid which has been an indispensable part of our society is being put under increasing pressure to meet the demands of a major surge in global energy consumption. As a result, the power grid needs to undergo transformations to meet the new challenges for a more sustainable society. One of these transformations is the need for continuous optimization in the smart grid so that it can react rapidly to dynamic situations in presence of fluctuating demands and uncertain renewable energy. In the past, the operations of power grid relied on careful a-priori planning, under the assumptions of static demands and predictable circumstances. In the era of dynamic smart grid, self-optimization with adaptive control is more crucial to its operations. Many of the ideas developed by the theoretical computer science community can be applied in such cases. This monograph establishes an interdisciplinary bridge between power systems engineering and theoretical computer science by relating the practical and challenging problems in electric power systems with the modern theoretical tools from computer science. The proper understanding of these hard problems in electric power systems can advance the frontiers of both communities. This monograph introduces Power System Engineers to the concepts and results of approximation algorithms, and applies them to solve electric power systems problems as well as providing Computer Scientists with an exposition of a class of challenging combinatorial problems in electric power systems.

Author : Lavinia Amorosi,Paolo Dell’Olmo,Isabella Lari
Publisher : Springer Nature
Page : 268 pages
File Size : 43,6 Mb
Release : 2022-05-20
Category : Mathematics
ISBN : 9783030953805

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Optimization in Artificial Intelligence and Data Sciences by Lavinia Amorosi,Paolo Dell’Olmo,Isabella Lari Pdf

This book is addressed to researchers in operations research, data science and artificial intelligence. It collects selected contributions from the first hybrid “Optimization and Decision Science - ODS2021” international conference on the theme Optimization and Artificial Intelligence and Data Sciences, which was held in Rome 14-17 September 2021 and organized by AIRO, the Italian Operations Research Society and the Department of Statistical Sciences of Sapienza University of Rome. The book offers new and original contributions on different methodological optimization topics, from Support Vector Machines to Game Theory Network Models, from Mathematical Programming to Heuristic Algorithms, and Optimization Methods for a number of emerging problems from Truck and Drone delivery to Risk Assessment, from Power Networks Design to Portfolio Optimization. The articles in the book can give a significant edge to the general themes of sustainability and pollution reduction, distributive logistics, healthcare management in pandemic scenarios and clinical trials, distributed computing, scheduling, and many others. For these reasons, the book is aimed not only at researchers in the Operations Research community but also for practitioners facing decision-making problems in these areas and to students and researchers from other disciplines, including Artificial Intelligence, Computer Sciences, Finance, Mathematics, and Engineering.

Author : Pieter Schavemaker,Lou van der Sluis
Publisher : John Wiley & Sons
Page : 424 pages
File Size : 41,8 Mb
Release : 2017-05-08
Category : Science
ISBN : 9781118803462

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Electrical Power System Essentials by Pieter Schavemaker,Lou van der Sluis Pdf

The electrical power supply is about to change; future generation will increasingly take place in and near local neighborhoods with diminishing reliance on distant power plants. The existing grid is not adapted for this purpose as it is largely a remnant from the 20th century. Can the grid be transformed into an intelligent and flexible grid that is future proof? This revised edition of Electrical Power System Essentials contains not only an accessible, broad and up-to-date overview of alternating current (AC) power systems, but also end-of-chapter exercises in every chapter, aiding readers in their understanding of the material introduced. With an original approach the book covers the generation of electric energy from thermal power plants as from renewable energy sources and treats the incorporation of power electronic devices and FACTS. Throughout there are examples and case studies that back up the theory or techniques presented. The authors set out information on mathematical modelling and equations in appendices rather than integrated in the main text. This unique approach distinguishes it from other text books on Electrical Power Systems and makes the resource highly accessible for undergraduate students and readers without a technical background directly related to power engineering. After laying out the basics for a steady-state analysis of the three-phase power system, the book examines: generation, transmission, distribution, and utilization of electric energy wind energy, solar energy and hydro power power system protection and circuit breakers power system control and operation the organization of electricity markets and the changes currently taking place system blackouts future developments in power systems, HVDC connections and smart grids The book is supplemented by a companion website from which teaching materials can be downloaded.

Author : James A. Momoh
Publisher : CRC Press
Page : 602 pages
File Size : 50,9 Mb
Release : 2017-12-19
Category : Technology & Engineering
ISBN : 9781420065879

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Electric Power System Applications of Optimization by James A. Momoh Pdf

As the demand for energy continues to grow, optimization has risen to the forefront of power engineering research and development. Continuing in the bestselling tradition of the first edition, Electric Power System Applications of Optimization, Second Edition presents the theoretical background of optimization from a practical power system point of view, exploring advanced techniques, new directions, and continuous application problems. The book provides both the analytical formulation of optimization and various algorithmic issues that arise in the application of various methods in power system planning and operation. The second edition adds new functions involving market programs, pricing, reliability, and advances in intelligent systems with implemented algorithms and illustrative examples. It describes recent developments in the field of Adaptive Critics Design and practical applications of approximate dynamic programming. To round out the coverage, the final chapter combines fundamental theories and theorems from functional optimization, optimal control, and dynamic programming to explain new Adaptive Dynamic Programming concepts and variants. With its one-of-a-kind integration of cornerstone optimization principles with application examples, this second edition propels power engineers to new discoveries in providing optimal supplies of energy.

Author : Kwang Y. Lee,Mohamed A. El-Sharkawi
Publisher : John Wiley & Sons
Page : 624 pages
File Size : 46,7 Mb
Release : 2008-02-08
Category : Technology & Engineering
ISBN : 9780471457114

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Modern Heuristic Optimization Techniques by Kwang Y. Lee,Mohamed A. El-Sharkawi Pdf

This book explores how developing solutions with heuristic tools offers two major advantages: shortened development time and more robust systems. It begins with an overview of modern heuristic techniques and goes on to cover specific applications of heuristic approaches to power system problems, such as security assessment, optimal power flow, power system scheduling and operational planning, power generation expansion planning, reactive power planning, transmission and distribution planning, network reconfiguration, power system control, and hybrid systems of heuristic methods.

Author : Syed A. Nasar,F.C. Trutt
Publisher : CRC Press
Page : 324 pages
File Size : 40,6 Mb
Release : 1998-11-30
Category : Technology & Engineering
ISBN : 0849316669

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Electric Power Systems by Syed A. Nasar,F.C. Trutt Pdf

The field of electrical engineering has become increasingly diversified, resulting in a spectrum of emerging topics - from microelectromechanics to light-wave technology. Keeping pace with progressing technology, and covering the scope of related subjects, Electric Power Systems provides introductory, fundamental knowledge in several areas. The text focuses on three major points: Power flow Fault calculations Power systems stability Using commercially available software packages, Electric Power Systems includes illustrative computer solutions for both utility and industrial systems. Chapters discuss: basic concepts relating to power and energy ac circuit analysis - emphasizing three-phase circuits various components of a power system and their simplified models single-line and reactance diagrams representing a power system with the interconnecting components power flow balanced and unbalanced fault calculations power system protection analytical and numerical solutions to power system stability problems economic power dispatch and control of power systems Written in a clear, lively style, Electric Power Systems illustrates its concepts and methods with many examples, inspired by real-life applications. This work exceptionally fills the need for a textbook teaching the subject in a one-semester sequence.

Author : Dmytro Bosyi,Oleh Sablin,Yevhen Kosariev
Publisher : Unknown
Page : 221 pages
File Size : 43,7 Mb
Release : 2019
Category : Electric power systems
ISBN : 9781786347725

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Computing And Optimization For Dc Power Systems Of Electric Transport by Dmytro Bosyi,Oleh Sablin,Yevhen Kosariev Pdf

Author : Leon Thurner
Publisher : kassel university press GmbH
Page : 222 pages
File Size : 54,7 Mb
Release : 2018-06-25
Category : Electronic
ISBN : 9783737605380

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Structural Optimizations in Strategic Medium Voltage Power System Planning by Leon Thurner Pdf

This thesis introduces a comprehensive methodology for the automation of the strategic power system planning process in the medium voltage level. The methodology takes the predicted development of load and distributed generation as well as the age structure of the components into account. Target grid structures are computed with a heuristic search that considers constraints for the grid topology, power flow parameters in normal as well as contingency operation, fault currents and service reliability. The implementation is based on the newly presented open source power systems analysis tool pandapower, which allows grid modelling and analysis with a high degree of automation. The developed methodology is applied to three real case study grids from different power system operators. The structural optimization leads to a reduction of investment and operational costs within the planning horizon of up to 56% in the target grids compared to the present grid structures. The successful application of the developed method to a diverse set of case studies demonstrates its general applicability in realistic planning problems.

Author : Volkmar Kose,Johannes Sievert
Publisher : IOS Press
Page : 926 pages
File Size : 40,7 Mb
Release : 1998
Category : Science
ISBN : 9051993811

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Non-linear Electromagnetic Systems by Volkmar Kose,Johannes Sievert Pdf

The contents is dominated by the latest problems of applied electrical engineering, micro electromechanics, biosensor technology and biomagnetism. The book covers the numerical calculation methods for the design and optimization of sensors, actuators and electric machines, as well as the treatment of inverse problems, in materials testing and in the field of medicine in particular. Other central topics are the material properties and their simulation and much consideration is given to micro-electromechanics.

Author : B. M. Weedy
Publisher : Unknown
Page : 572 pages
File Size : 44,9 Mb
Release : 1987-12-07
Category : Technology & Engineering
ISBN : UOM:39015012683457

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Electric Power Systems by B. M. Weedy Pdf

This advanced level undergraduate text focuses on how the present energy situation influences policies that have considerable impact on electric power supply, and covers a wide range of power system engineering including a section on overhead line design and underground cables.

Author : Naser Mahdavi Tabatabaei,Ali Jafari Aghbolaghi,Nicu Bizon,Frede Blaabjerg
Publisher : Springer
Page : 634 pages
File Size : 54,7 Mb
Release : 2018-07-18
Category : Technology & Engineering
ISBN : 3319845713

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Reactive Power Control in AC Power Systems by Naser Mahdavi Tabatabaei,Ali Jafari Aghbolaghi,Nicu Bizon,Frede Blaabjerg Pdf

This textbook explores reactive power control and voltage stability and explains how they relate to different forms of power generation and transmission. Bringing together international experts in this field, it includes chapters on electric power analysis, design and operational strategies. The book explains fundamental concepts before moving on to report on the latest theoretical findings in reactive power control, including case studies and advice on practical implementation students can use to design their own research projects. Featuring numerous worked-out examples, problems and solutions, as well as over 400 illustrations, Reactive Power Control in AC Power Systems offers an essential textbook for postgraduate students in electrical power engineering. It offers practical advice on implementing the methods discussed in the book using MATLAB and DIgSILENT, and the relevant program files are available at extras.springer.com.

Author : Edgardo Daniel Castronuovo
Publisher : Unknown
Page : 293 pages
File Size : 42,5 Mb
Release : 2009-03-01
Category : Technology & Engineering
ISBN : 1606926136

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Optimization Advances in Electric Power Systems by Edgardo Daniel Castronuovo Pdf

Optimisation is the systematised search for the best action, the procedure used to make a system as effective or functional as possible. In the last two decades, optimisation techniques have extended in the electric industry. The present book includes some of the most significant present and foreseen optimisation applications in electric power systems. Four Fellow Members of IEEE and other relevant academia and industry authors developed optimisation techniques in the following areas: state estimation, transmission expansion planning, electricity markets, voltage control, wind power, security stability, optimal placement of equipments, distributed generation and others. All the chapters include algorithms, methods, know-how and examples of applications in real and test systems.

Author : Hossein Seifi,Mohammad Sadegh Sepasian
Publisher : Springer
Page : 374 pages
File Size : 55,9 Mb
Release : 2011-06-26
Category : Technology & Engineering
ISBN : 3642179886

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Electric Power System Planning by Hossein Seifi,Mohammad Sadegh Sepasian Pdf

The present book addresses various power system planning issues for professionals as well as senior level and postgraduate students. Its emphasis is on long-term issues, although much of the ideas may be used for short and mid-term cases, with some modifications. Back-up materials are provided in twelve appendices of the book. The readers can use the numerous examples presented within the chapters and problems at the end of the chapters, to make sure that the materials are adequately followed up. Based on what Matlab provides as a powerful package for students and professional, some of the examples and the problems are solved in using M-files especially developed and attached for this purpose. This adds a unique feature to the book for in-depth understanding of the materials, sometimes, difficult to apprehend mathematically. Chapter 1 provides an introduction to Power System Planning (PSP) issues and basic principles. As most of PSP problems are modeled as optimization problems, optimization techniques are covered in some details in Chapter 2. Moreover, PSP decision makings are based on both technical and economic considerations, so economic principles are briefly reviewed in Chapter 3. As a basic requirement of PSP studies, the load has to be known. Therefore, load forecasting is presented in Chapter 4. Single bus Generation Expansion Planning (GEP) problem is described in Chapter 5. This study is performed using WASP-IV, developed by International Atomic Energy Agency. The study ignores the grid structure. A Multi-bus GEP problem is discussed in Chapter 6 in which the transmission effects are, somehow, accounted for. The results of single bus GEP is used as an input to this problem. SEP problem is fully presented in Chapter 7. Chapter 8 devotes to Network Expansion Planning (NEP) problem, in which the network is planned. The results of NEP, somehow, fixes the network structure. Some practical considerations and improvements such as multi-voltage cases are discussed in Chapter 9. As NEP study is typically based on some simplifying assumptions and Direct Current Load Flow (DCLF) analysis, detailed Reactive Power Planning (RPP) study is finally presented in Chapter 10, to guarantee acceptable ACLF performance during normal as well as contingency conditions. This, somehow, concludes the basic PSP problem. The changing environments due to power system restructuring dictate some uncertainties on PSP issues. It is shown in Chapter 11 that how these uncertainties can be accounted for. Although is intended to be a text book, PSP is a research oriented topic, too. That is why Chapter 12 is devoted to research trends in PSP. The chapters conclude with a comprehensive example in Chapter 13, showing the step-by-step solution of a practical case.

Author : Anonim
Publisher : Unknown
Page : 2092 pages
File Size : 47,8 Mb
Release : 1997
Category : Electrical engineering
ISBN : OSU:32435059589200

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Electrical & Electronics Abstracts by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 1056 pages
File Size : 53,7 Mb
Release : 1976
Category : Aeronautics
ISBN : UIUC:30112057082007

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Scientific and Technical Aerospace Reports by Anonim Pdf