Application Of Time Synchronized Measurements In Power System Transmission Networks

Author : Mladen Kezunovic
Publisher : Springer
ISBN 13 : 3319062182
Total Pages : 186 pages
Book Rating : 4.81/5 ( download)

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Download or read book Application of Time-Synchronized Measurements in Power System Transmission Networks written by Mladen Kezunovic and published by Springer. This book was released on 2014-07-18 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book illuminates how synchrophasors achieve the monitoring, protection and control optimizations necessary to expand existing power systems to support increasing amounts of renewable and distributed energy resources. The authors describe synchrophasor techniques that can provide operators with better resolution in capturing dynamic behavior of the power grid. The resulting insights support improved real-time decision making in the face of more generation and load uncertainty, as well as interruptions caused by random acts of nature and malicious attacks. Armed with the information in this cutting-edge resource, grid planners and operators can make optimized, flexible, resilient power systems a reality.

Author : Dusmanta Kumar Mohanta
Publisher : IET
ISBN 13 : 1785610112
Total Pages : 363 pages
Book Rating : 4.10/5 ( download)

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Download or read book Synchronized Phasor Measurements for Smart Grids written by Dusmanta Kumar Mohanta and published by IET. This book was released on 2017-02-28 with total page 363 pages. Available in PDF, EPUB and Kindle. Book excerpt: The use of advanced technologies has made it possible to transform the power grid to an intelligent smart grid with real time control and monitoring of the system. The development of Phasor Measurement Units (PMUs) and the resulting possibility of real time measurements has enabled different power system applications to enhance the stability, state estimation, load estimation, power network protection, Wide-Area Security Assessment and reliability of the power grid.

Author : Peter W. Sauer
Publisher : John Wiley & Sons
ISBN 13 : 1119355745
Total Pages : 376 pages
Book Rating : 4.48/5 ( download)

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Download or read book Power System Dynamics and Stability written by Peter W. Sauer and published by John Wiley & Sons. This book was released on 2017-07-14 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Classic power system dynamics text now with phasor measurement and simulation toolbox This new edition addresses the needs of dynamic modeling and simulation relevant to power system planning, design, and operation, including a systematic derivation of synchronous machine dynamic models together with speed and voltage control subsystems. Reduced-order modeling based on integral manifolds is used as a firm basis for understanding the derivations and limitations of lower-order dynamic models. Following these developments, multi-machine model interconnected through the transmission network is formulated and simulated using numerical simulation methods. Energy function methods are discussed for direct evaluation of stability. Small-signal analysis is used for determining the electromechanical modes and mode-shapes, and for power system stabilizer design. Time-synchronized high-sampling-rate phasor measurement units (PMUs) to monitor power system disturbances have been implemented throughout North America and many other countries. In this second edition, new chapters on synchrophasor measurement and using the Power System Toolbox for dynamic simulation have been added. These new materials will reinforce power system dynamic aspects treated more analytically in the earlier chapters. Key features: Systematic derivation of synchronous machine dynamic models and simplification. Energy function methods with an emphasis on the potential energy boundary surface and the controlling unstable equilibrium point approaches. Phasor computation and synchrophasor data applications. Book companion website for instructors featuring solutions and PowerPoint files. Website for students featuring MATLABTM files. Power System Dynamics and Stability, 2nd Edition, with Synchrophasor Measurement and Power System Toolbox combines theoretical as well as practical information for use as a text for formal instruction or for reference by working engineers.

Author : Sai Akhil Reddy Konakalla
Publisher :
ISBN 13 :
Total Pages : 177 pages
Book Rating : 4.51/5 ( download)

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Download or read book The Power of Synchrophasors : Electric Grid Monitoring, Control and Optimization written by Sai Akhil Reddy Konakalla and published by . This book was released on 2019 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent growth in deployment of distributed energy resources (DERs), energy storage systems, and advanced grid control schemes have increased the levels of variability in generation and load conditions over the electric transmission and distribution system. Microgrids are distribution level power systems that operate as a single controllable system in a grid connected or islanded (disconnected) mode. The balance between supply and demand of power is one of the most important requirements of microgrid management. The ability to control such a system hence becomes a very important task in order to stably and smoothly operate the microgrid. One such elegant method to overcome these challenges is the use of the phasor measurement units (PMUs) for wide-area distributed networks capable of measuring time-synchronized phasor (synchrophasor) data at high rates in the multiples of the main AC frequency (up to 240 Hz for a 60 Hz signal). The importance to use synchrophasors for this application is two-fold: Firstly, the ability for high frequency and synchronized sampling significantly enhances (transient) grid monitoring and also improves performance of the state estimation or (recursive) prediction that can be used for real-time control. Secondly, synchrophasor measurements can be used to coordinate the power exchange between cooperative multiple loads (microgrids) using the time-synchronized measurements. However, due to the high sampling rates of synchrophasor data, it becomes an unwieldy task to process such huge data from multiple locations. Local (signal) processing of PMU data to detect, store and classify events in the electric grid at the point of measurement is one of the main contributions of the dissertation. To address the demand and supply problem in a microgrid, (recursive) demand prediction and (optimal) generation dispatch techniques using synchrophasors are discussed in the dissertation. In order to design high speed control algorithms for such microgrid systems, derivation of a system model via system identification using data driven techniques would be more convenient than derivation via swing equations. Hence, the dissertation contributes in the estimation of a low order linear time invariant (LTI) model for active and reactive power flow (derived from the PMUs) through the microgrid. Using the derived models, it is shown how real-time PMU measurements can further be used in the islanding (power flow and angle) control of microgrids. Finally, robustness of missing PMU data for control applications is addressed in the dissertation.

Author : Hassan Bevrani
Publisher : John Wiley & Sons
ISBN 13 : 1118450698
Total Pages : 288 pages
Book Rating : 4.97/5 ( download)

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Download or read book Power System Monitoring and Control written by Hassan Bevrani and published by John Wiley & Sons. This book was released on 2014-06-09 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: POWER SYSTEM MONITORING AND CONTROL An invaluable resource for addressing the myriad critical technical engineering considerations in modern electric power system design and operation Power System Monitoring and Control (PSMC) is becoming increasingly significant in the design, planning, and operation of modern electric power systems. In response to the existing challenge of integrating advanced metering, computation, communication, and control into appropriate levels of PSMC, Power System Monitoring and Control presents a comprehensive overview of the basic principles and key technologies for the monitoring, protection, and control of contemporary wide-area power systems. A variety of topical issues are addressed, including renewable energy sources, smart grids, wide area stabilizing, coordinated voltage regulation and angle oscillation damping—as well as the advantages of phasor measurement units (PMUs) and global positioning system (GPS) time signal. Analysis and synthesis examples, along with case studies, add depth and clarity to all topics. Provides an up-to-date and comprehensive reference for researchers and engineers working on wide-area PSMC Links fundamental concepts of PSMC, advanced metering and control theory/techniques, and practical engineering considerations Covers PSMC problem understanding, design, practical aspects, and topics such as smart grid and coordinated angle oscillation damping and voltage regulation Incorporates the authors’ experiences teaching and researching in international locales including Japan, Singapore, Malaysia, and Australia Power System Monitoring and Control is ideally suited for a graduate course on this topic. It is also a practical reference for researchers and professional engineers working in power system monitoring, dynamic stability and control.

Author : Constantin Volosencu
Publisher : BoD – Books on Demand
ISBN 13 : 9535137050
Total Pages : 398 pages
Book Rating : 4.54/5 ( download)

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Download or read book System Reliability written by Constantin Volosencu and published by BoD – Books on Demand. This book was released on 2017-12-20 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Researchers from the entire world write to figure out their newest results and to contribute new ideas or ways in the field of system reliability and maintenance. Their articles are grouped into four sections: reliability, reliability of electronic devices, power system reliability and feasibility and maintenance. The book is a valuable tool for professors, students and professionals, with its presentation of issues that may be taken as examples applicable to practical situations. Some examples defining the contents can be highlighted: system reliability analysis based on goal-oriented methodology; reliability design of water-dispensing systems; reliability evaluation of drivetrains for off-highway machines; extending the useful life of asset; network reliability for faster feasibility decision; analysis of standard reliability parameters of technical systems' parts; cannibalisation for improving system reliability; mathematical study on the multiple temperature operational life testing procedure, for electronic industry; reliability prediction of smart maximum power point converter in photovoltaic applications; reliability of die interconnections used in plastic discrete power packages; the effects of mechanical and electrical straining on performances of conventional thick-film resistors; software and hardware development in the electric power system; electric interruptions and loss of supply in power systems; feasibility of autonomous hybrid AC/DC microgrid system; predictive modelling of emergency services in electric power distribution systems; web-based decision-support system in the electric power distribution system; preventive maintenance of a repairable equipment operating in severe environment; and others.

Author : A.G. Phadke
Publisher : Springer Science & Business Media
ISBN 13 : 0387765379
Total Pages : 249 pages
Book Rating : 4.72/5 ( download)

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Download or read book Synchronized Phasor Measurements and Their Applications written by A.G. Phadke and published by Springer Science & Business Media. This book was released on 2008-08-15 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Author : Yang Xiao
Publisher : CRC Press
ISBN 13 : 1439878730
Total Pages : 330 pages
Book Rating : 4.36/5 ( download)

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Download or read book Communication and Networking in Smart Grids written by Yang Xiao and published by CRC Press. This book was released on 2012-04-25 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Appropriate for researchers, practitioners, and students alike, Communication and Networking in Smart Grids presents state-of-the-art approaches and novel technologies for communication networks in smart grids. It explains how contemporary grid networks are developed and deployed and presents a collection of cutting-edge advances to help improve current practice. Prominent researchers working on smart grids and in related fields around the world explain the fundamental aspects and applications of smart grids. Describing the role that communication and networking will play in future smart grids, they examine power delivery and the complete range of features and services available through smart grids. The book is divided into two parts: Smart Grids in General and Communications and Networks in Smart Grids. Its comprehensive coverage includes: Management of locally generated powers in micro grids Multi-perspective service management in virtual power plants Distributed algorithms for demand management and grid stability in smart grids Electric distribution grid optimizations for plug-in electric vehicles Communication technologies, networks, and strategies for practical smart grid deployments—from substations to meters Ontology-based resource description and discovery framework for low Carbon grid networks QoS in networking for smart grids Outlining an optimum method for the design of distributed electric power supply and communication networks, the book reports on key ICT system engineering trends for regional energy marketplaces supporting electric mobility. It considers the spectrum of related topics in communication, IT, and security to provide you with the understanding needed to participate in the development, design, and implementation of future smart grid communications and networks.

Author : Stuart Borlase
Publisher : CRC Press
ISBN 13 : 135123093X
Total Pages : 896 pages
Book Rating : 4.33/5 ( download)

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Download or read book Smart Grids written by Stuart Borlase and published by CRC Press. This book was released on 2017-11-22 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: The latest edition features a new chapter on implementation and operation of an integrated smart grid with updates to multiple chapters throughout the text. New sections on Internet of things, and how they relate to smart grids and smart cities, have also been added to the book. It describes the impetus for change in the electric utility industry and discusses the business drivers, benefits, and market outlook of the smart grid initiative. The book identifies the technical framework of enabling technologies and smart solutions and describes the role of technology developments and coordinated standards in smart grid, including various initiatives and organizations helping to drive the smart grid effort. With chapters written by leading experts in the field, the text explains how to plan, integrate, implement, and operate a smart grid.

Author : Hassan Haes Alhelou
Publisher : Springer Nature
ISBN 13 : 3030542750
Total Pages : 614 pages
Book Rating : 4.57/5 ( download)

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Download or read book Wide Area Power Systems Stability, Protection, and Security written by Hassan Haes Alhelou and published by Springer Nature. This book was released on 2020-09-21 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book proposes new control and protection schemes to improve the overall stability and security of future wide-area power systems. It focuses on the high penetration levels of renewable energy sources and distributed generation, particularly with the trend towards smart grids. The control methods discussed can improve the overall stability in normal and abnormal operation conditions, while the protection methods presented can be used to ensure the secure operation of systems under most severe contingencies. Presenting stability, security, and protection methods for power systems in one concise volume, this book takes the reader on a journey from concepts and fundamentals to the latest and future trends in each topic covered, making it an informative and intriguing read for researchers, graduate students, and practitioners alike.