Protection Technologies Of Ultra High Voltage Ac Transmission Systems

Author : Bin Li
Publisher : Academic Press
ISBN 13 : 0128162066
Total Pages : 250 pages
Book Rating : 4.64/5 ( download)

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Download or read book Protection Technologies of Ultra-High-Voltage AC Transmission Systems written by Bin Li and published by Academic Press. This book was released on 2020-01-24 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: Protection Technologies of Ultra-High-Voltage AC Transmission Systems considers the latest research on UHV, UHV transmission line electromagnetic field, transmission line parameters, and tower structures, with a focus on protective relaying of UHV transmission systems. This book gives insights into protective relaying of UHV AC transmission systems and sheds light on the conundrum of protective relaying for the EHV systems. In addition, it elaborates on both traditional relaying and the application of new type current differential protection, distance protection and automatic reclosing, as well as protective schemes for transformers and reactors in UHV transmission systems. This resource will serve as an important reference for technical personnel in network design and operation, as well as students and engineers in related engineering areas. Compares new advances and trends in Ultra-High-Voltage (UHV) transmission system from a global aspect Describes UHV protection technologies Evaluates conventional protection and novel protection principles in applied and verified global systems

Author : Hao Zhou
Publisher : Springer
ISBN 13 : 3662545756
Total Pages : 1475 pages
Book Rating : 4.51/5 ( download)

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Download or read book Ultra-high Voltage AC/DC Power Transmission written by Hao Zhou and published by Springer. This book was released on 2017-12-21 with total page 1475 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book addresses the latest findings on practical ultra-high voltage AC/DC (UHVAC/UHVDC) power transmission. Firstly, it reviews current constructions and future plans for major UHVDC and UHVAC projects around the world. The book subsequently illustrates the basic theories, economic analysis, and key technologies of UHV power networks in detail, and describes the design of the UHVAC substations and UHVDC converter stations and transmission lines. A wealth of clear and specific figures and formulas help readers to understand the fundamental theories underlying UHVAC and UHVDC technologies, as well as their developmental trends. This book is intended for graduate students, researchers and engineers in the fields of power systems and electrical engineering.

Author : Zhenya Liu
Publisher : Academic Press
ISBN 13 : 0128023600
Total Pages : 758 pages
Book Rating : 4.00/5 ( download)

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Download or read book Ultra-High Voltage AC/DC Grids written by Zhenya Liu and published by Academic Press. This book was released on 2014-12-11 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt: The UHV transmission has many advantages for new power networks due to its capacity, long distance potential, high efficiency, and low loss. Development of UHV transmission technology is led by infrastructure development and renewal, as well as smart grid developments, which can use UHV power networks as the transmission backbone for hydropower, coal, nuclear power and large renewable energy bases. Over the years, State Grid Corporation of China has developed a leading position in UHV core technology R&D, equipment development, plus construction experience, standards development and operational management. SGCC built the most advanced technology 'two AC and two DC' UHV projects with the highest voltage-class and largest transmission capacity in the world, with a cumulative power transmission of 10TWh. This book comprehensively summarizes the research achievement, theoretical innovation and engineering practice in UHV power grid construction in China since 2005. It covers the key technology and parameters used in the design of the UHV transmission network, shows readers the technical problems State Grid encountered during the construction, and the solution they come up with. It also introduces key technology like UHV series compensation, DC converter valve, and the systematic standards and norms. Discusses technical characteristics and advantages of using of AC/DC transmission system Includes applications and technical standards of UHV technologies Provides insight and case studies into a technology area that is developing worldwide Introduces the technical difficulties encountered in design and construction phase and provides solutions

Author : China Electric Power Research Institute
Publisher : Academic Press
ISBN 13 : 0128052805
Total Pages : 776 pages
Book Rating : 4.08/5 ( download)

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Download or read book UHV Transmission Technology written by China Electric Power Research Institute and published by Academic Press. This book was released on 2017-10-18 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: UHV Transmission Technology enables power system employees and the vast majority of those caring for UHV transmission technology to understand and master key technologies of UHV transmission. This book can be used as a technical reference and guide for future UHV projects. UHV transmission has many advantages for new power networks due to its capacity, long distance potential, high efficiency and low loss. Development of UHV transmission technology is led by infrastructure development and renewal, as well as smart grid developments, which can use UHV power networks as the transmission backbone for hydropower, coal, nuclear power and large renewable energy bases. UHV is a key enabling technology for optimal allocation of resources across large geographic areas, and has a key role to play in reducing pressure on energy and land resources. Provides a complete reference on the latest ultra-high voltage transmission technologies Covers practical applications made possible by theoretical material, extensive proofs, applied systems examples and real world implementations, including coverage of problem solving and design and manufacturing guidance Includes case studies of AC and DC demonstration projects Features input from a world-leading UHV team

Author : Rakosh Das Begamudre
Publisher : New Age International
ISBN 13 : 8122417922
Total Pages : 14 pages
Book Rating : 4.20/5 ( download)

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Download or read book Extra High Voltage Ac Transmission Engineering written by Rakosh Das Begamudre and published by New Age International. This book was released on 2006 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Power Transmission Is Utilizing Voltages Between 345 Kv And 1150 Kv, A.C. Distances Of Transmission And Bulk Powers Handled Have Increased To Such An Extent That Extra High Voltages And Ultra High Voltages (Ehv And Uhv) Are Necessary. The Problems Encountered With Such High Voltage Transmission Lines Exposed To Nature Are Electrostatic Fields Near The Lines, Audible Noise, Radio Interference, Corona Losses, Carrier And Tv Interference, High Voltage Gradients, Heavy Bundled Conductors, Control Of Voltages At Power Frequency Using Shunt Reactors Of The Switched Type Which Inject Harmonics Into The System, Switched Capacitors, Overvoltages Caused By Lightning And Switching Operations, Long Air Gaps With Weak Insulating Properties For Switching Surges, Ground-Return Effects, And Many More. The Important Topic Of E.H.V. Cable Transmission Upto 1200 Kv Is Gaining Ground With Oil-Filled, Pplp, Xlpe, And Sf6 Insulation.The Book Covers All Topics That Are Considered Essential For Understanding The Operation And Design Of E.H.V. Ac Overhead Lines And Underground Cables. Theoretical Analyses Of All Problems Combined With Practical Application Are Presented In Detail. Ehv Laboratory Equipment And Testing Are Fully Covered Together With Application Of Digital Recorders, Fibre Optics, Etc. For Impulse Measurements. Every Chapter Contains Many Worked Examples In Order To Illustrate And Reinforce The Theory. All Examples Are Taken From Practical Situations As Far As Possible.

Author : K. R. Padiyar
Publisher : New Age International
ISBN 13 : 9788122401028
Total Pages : 306 pages
Book Rating : 4.23/5 ( download)

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Download or read book HVDC Power Transmission Systems written by K. R. Padiyar and published by New Age International. This book was released on 1990 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hvdc Transmission Technology Is Fast Advancing And Its Applications Are Rapidly Expanding. This Book Presents The Various Aspects Of Hvdc Technology In Sufficient Depth To A Beginner. In Addition, It Also Includes The Analysis And Simulation Of Ac-Dc System Interactions Which Are Of Importance In The Planning, Design And Operation Of Hvdc Systems. The Book Gives Up-To-Date Information And Integrates Material That Has Been Scattered In Several Journals.The Book Is Divided Into Two Parts. The First Part Has 9 Chapters And Covers The Techniques And Components Of Hvdc Systems In Detail. The Emphasis Is On The Unique Components Of Hvdc Systems, Such As Thyristor Valves, Converters, Control, Protection And Harmonic Filters. One Chapter Each Is Devoted To Each Of These Items. Reactive Power Control And Multiterminal Dc System Operation Are Also Included As Two Separate Chapters. Static Var Systems Used For Reactive Power Control In Converter Stations Are Also Discussed.The Second Part Of The Book Deals With The Modelling, Analysis And Simulation Of Ac/Dc Systems. Seven Chapters Are Included In This Part Which Cover Component Models, Power Flow, Transient Stability, Dynamic Stability And Power Modulation, Harmonic And Torsional Interactions, Simulation Of Converters And Hvdc Systems. The Coverage Is Fairly Detailed And Includes Some New Information Not Published Before.The Book Should Be Of Interest To Graduate Students, Researchers And Engineers From Utilities/Industries Who Are Involved With Hvdc Power Transmission.

Author : Dragan Jovcic
Publisher : John Wiley & Sons
ISBN 13 : 1119566614
Total Pages : 657 pages
Book Rating : 4.18/5 ( download)

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Download or read book High Voltage Direct Current Transmission written by Dragan Jovcic and published by John Wiley & Sons. This book was released on 2019-07-01 with total page 657 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents the latest developments in switchgear and DC/DC converters for DC grids, and includes substantially expanded material on MMC HVDC This newly updated edition covers all HVDC transmission technologies including Line Commutated Converter (LCC) HVDC; Voltage Source Converter (VSC) HVDC, and the latest VSC HVDC based on Modular Multilevel Converters (MMC), as well as the principles of building DC transmission grids. Featuring new material throughout, High Voltage Direct Current Transmission: Converters, Systems and DC Grids, 2nd Edition offers several new chapters/sections including one on the newest MMC converters. It also provides extended coverage of switchgear, DC grid protection and DC/DC converters following the latest developments on the market and in research projects. All three HVDC technologies are studied in a wide range of topics, including: the basic converter operating principles; calculation of losses; system modelling, including dynamic modelling; system control; HVDC protection, including AC and DC fault studies; and integration with AC systems and fundamental frequency analysis. The text includes: A chapter dedicated to hybrid and mechanical DC circuit breakers Half bridge and full bridge MMC: modelling, control, start-up and fault management A chapter dedicated to unbalanced operation and control of MMC HVDC The advancement of protection methods for DC grids Wideband and high-order modeling of DC cables Novel treatment of topics not found in similar books, including SimPowerSystems models and examples for all HVDC topologies hosted by the 1st edition companion site. High Voltage Direct Current Transmission: Converters, Systems and DC Grids, 2nd Edition serves as an ideal textbook for a graduate-level course or a professional development course.

Author : Rakosh Das Begamudre
Publisher : New Academic Science Limited
ISBN 13 : 9781906574741
Total Pages : 0 pages
Book Rating : 4.4X/5 ( download)

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Download or read book Extra High Voltage AC Transmission Engineering written by Rakosh Das Begamudre and published by New Academic Science Limited. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presented in a lucid style with easy-to-understand methodology Review Questions, Problems with Answers are given The material has been tried out for advanced undergraduate and postgraduate courses at reputed institutions.

Author : Narain G. Hingorani
Publisher : Wiley-IEEE Press
ISBN 13 :
Total Pages : 460 pages
Book Rating : 4.29/5 ( download)

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Download or read book Understanding FACTS written by Narain G. Hingorani and published by Wiley-IEEE Press. This book was released on 2000 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Flexible AC Transmission System (FACTS)--a new technology based on power electronics--offers an opportunity to enhance controllability, stability, and power transfer capability of ac transmission systems. Two pioneers in the field provide in-depth discussions on power semiconductor devices, voltage-sourced and current-sourced converters, specific FACTS controllers, and major FACTS applications in the U.S.

Author : Yong-Hua Song
Publisher : IET
ISBN 13 : 9780852967713
Total Pages : 614 pages
Book Rating : 4.13/5 ( download)

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Download or read book Flexible Ac Transmission Systems (FACTS) written by Yong-Hua Song and published by IET. This book was released on 1999 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides a comprehensive guide to FACTS, covering all the major aspects in research and development of FACTS technology.