Switching Arc Phenomena In Transmission Voltage Level Vacuum Circuit Breakers
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Switching Arc Phenomena In Transmission Voltage Level Vacuum Circuit Breakers
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Author : Zhiyuan Liu
language : en
Publisher: Springer Nature
Release Date : 2021-05-20
Switching Arc Phenomena In Transmission Voltage Level Vacuum Circuit Breakers written by Zhiyuan Liu and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-05-20 with Technology & Engineering categories.
Vacuum circuit breakers are widely used in distribution power systems for their advantages such as maintenance free and eco-friendly. Nowadays, most circuit breakers used at transmission voltage level are SF6 circuit breakers, but the SF6 they emit is one of the six greenhouse gases defined in Kyoto Protocol. Therefore, the development of transmission voltage level vacuum circuit breaker can help the environment. The switching arc phenomena in transmission voltage level vacuum circuit breakers are key issues to explore. This book focuses on the high-current vacuum arcs phenomena at transmission voltage level, especially on the anode spot phenomena, which significantly influence the success or failure of the short circuit current interruption. Then, it addresses the dielectric recovery property in current interruption. Next it explains how to determine the closing/opening displacement curve of transmission voltage level vacuum circuit breakers based on the vacuum arc phenomena. After that, it explains how to determine key design parameters for vacuum interrupters and vacuum circuit breakers at transmission voltage level. At the end, the most challenging issue for vacuum circuit breakers, capacitive switching in vacuum, is addressed. The contents of this book will benefit researchers and engineers in the field of power engineering, especially in the field of power circuit breakers and power switching technology.
Switching Arc Phenomena In Transmission Voltage Level Vacuum Circuit Breakers
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Author : Zhiyuan Liu
language : en
Publisher:
Release Date : 2021
Switching Arc Phenomena In Transmission Voltage Level Vacuum Circuit Breakers written by Zhiyuan Liu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with Electric circuit-breakers, Vacuum categories.
Vacuum circuit breakers are widely used in distribution power systems for their advantages such as maintenance free and eco-friendly. Nowadays, most circuit breakers used at transmission voltage level are SF6 circuit breakers, but the SF6 they emit is one of the six greenhouse gases defined in Kyoto Protocol. Therefore, the development of transmission voltage level vacuum circuit breaker can help the environment. The switching arc phenomena in transmission voltage level vacuum circuit breakers are key issues to explore. This book focuses on the high-current vacuum arcs phenomena at transmission voltage level, especially on the anode spot phenomena, which significantly influence the success or failure of the short circuit current interruption. Then, it addresses the dielectric recovery property in current interruption. Next it explains how to determine the closing/opening displacement curve of transmission voltage level vacuum circuit breakers based on the vacuum arc phenomena. After that, it explains how to determine key design parameters for vacuum interrupters and vacuum circuit breakers at transmission voltage level. At the end, the most challenging issue for vacuum circuit breakers, capacitive switching in vacuum, is addressed. The contents of this book will benefit researchers and engineers in the field of power engineering, especially in the field of power circuit breakers and power switching technology. .
Switching Phenomena In High Voltage Circuit Breakers
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Author : Nakanishi
language : en
Publisher: Routledge
Release Date : 2017-10-19
Switching Phenomena In High Voltage Circuit Breakers written by Nakanishi and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-19 with Technology & Engineering categories.
Showing the relation of physics to circuit interruption technology, describes for engineers the switching phenomena, test procedures, and applications of modern, high-voltage circuit breakers, especially SF, gas-blast, and the vacuum types used in medium-voltage ranges. Applies the physical arc mode
Switching Phenomena In High Voltage Circuit Breakers
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Author : Nakanishi
language : en
Publisher: Routledge
Release Date : 2017-10-19
Switching Phenomena In High Voltage Circuit Breakers written by Nakanishi and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-19 with Technology & Engineering categories.
Showing the relation of physics to circuit interruption technology, describes for engineers the switching phenomena, test procedures, and applications of modern, high-voltage circuit breakers, especially SF, gas-blast, and the vacuum types used in medium-voltage ranges. Applies the physical arc mode
Switching In Electrical Transmission And Distribution Systems
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Author : René Smeets
language : en
Publisher: John Wiley & Sons
Release Date : 2015-01-05
Switching In Electrical Transmission And Distribution Systems written by René Smeets 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 2015-01-05 with Technology & Engineering categories.
Switching in Electrical Transmission and DistributionSystems presents the issues and technological solutionsassociated with switching in power systems, from medium toultra-high voltage. The book systematically discusses the electrical aspects ofswitching, details the way load and fault currents are interrupted,the impact of fault currents, and compares switching equipment inparticular circuit-breakers. The authors also explain all examplesof practical switching phenomena by examining real measurementsfrom switching tests. Other highlights include: up to date commentary on newdevelopments in transmission and distribution technology such asultra-high voltage systems, vacuum switchgear for high-voltage,generator circuit-breakers, distributed generation,DC-interruption, aspects of cable systems, disconnector switching,very fast transients, and circuit-breaker reliability studies. Key features: Summarises the issues and technological solutions associatedwith the switching of currents in transmission anddistribution systems. Introduces and explains recent developments such as vacuumswitchgear for transmission systems, SF6 environmental consequencesand alternatives, and circuit-breaker testing. Provides practical guidance on how to deal with unacceptableswitching transients. Details the worldwide IEC (International ElectrotechnicalCommission) standards on switching equipment, illustrating currentcircuit-breaker applications. Features many figures and tables originating from full-powertests and established training courses, or from measurements inreal networks. Focuses on practical and application issues relevant topracticing engineers. Essential reading for electrical engineers, utility engineers,power system application engineers, consultants and power systemsasset managers, postgraduates and final year power systemundergraduates.
Circuit Interruption
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Author : Thomas E. Browne Jnr.
language : en
Publisher: Routledge
Release Date : 2019-03-04
Circuit Interruption written by Thomas E. Browne Jnr. and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-03-04 with Technology & Engineering categories.
Here-in one current, comprehensive source-is a wealth of both theoretical and practicalinformation on circuit interruption. Twenty-two authorities at the leading edge of researchand development provide a solid grasp of circuit breaker design and performance... and that's knowledge you can put to work immediately!arcuit Interruption surpasses other books in completeness and currency-includingcoverage of the sulfur hexafluoride puffer, the vacuum breaker, and the low-voltagemolded-case breakers, that are taking the place of many older types. In addition to thelatest theories and techniques, this major volume examines promising future trends.More than 400 clear illustrations help make the text easy to follow, and over 620 keyreferences point the way to the best places for continuing study.Today, the field of circuit interruption is so diverse that a thorough single source reallystands out. arcuit Interruption is that- source, the perfect reference for electrical, electronic,power, and design engineers; and researchers investigating circuit breaker design,interaction of breakers and power circuits, power transmission, power distribution,circuit interruption, electric contacts, and gaseous conduction. Moreover, this exceptionalbook serves as an excellent source for practicing power engineers as well as an invaluablesupplement to graduate-level engineering courses in circuit interruption, transmission,and distribution of power . . . and a supplement in professional seminars and society/association courses.
The Vacuum Interrupter
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Author : Paul G. Slade
language : en
Publisher: CRC Press
Release Date : 2018-10-03
The Vacuum Interrupter written by Paul G. Slade and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-10-03 with Technology & Engineering categories.
Drawn from the author's more than four decades of practical experience in the industry, The Vacuum Interrupter: Theory, Design, and Application first discusses the design and manufacture of the vacuum interrupter before delving into its general application. The book begins with a review of the vacuum breakdown process and what to consider when developing a design for a high-voltage application. It then discusses the vacuum arc and how its appearance changes as a function of current. This section concludes with an overview of existing contact materials, a summary of their advantages and disadvantages, an analysis of vacuum interrupter contact design, and considerations for the manufacture of vacuum interrupters. The next section on application describes the interruption process for low- and high-current vacuum arcs, examines the voltage escalation event that occurs if the contact gap is very small at the ac current zero, and explores the phenomenon of contact welding. It also studies the application of vacuum interrupters to switch load currents, circuit breakers, and reclosers. Owing to the increasing need for environmentally friendly interrupting systems, the development of vacuum interrupters will only intensify over time. With extensive references in each chapter for further exploration, this comprehensive guide provides essential, up-to-date knowledge to fully understand this vital technology.
Power Circuit Breaker Theory And Design
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Author : Charles H. Flurscheim
language : en
Publisher: IET
Release Date : 1982
Power Circuit Breaker Theory And Design written by Charles H. Flurscheim and has been published by IET this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with Science categories.
This title discusses, in depth, the wide range of technologies that are involved in power circuit breaker design by analysing the theoretical and practical problems.
Switching Equipment
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Author : Hiroki Ito
language : en
Publisher:
Release Date : 2019
Switching Equipment written by Hiroki Ito and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Electric switchgear categories.
This CIGRE Green Book provides the entire know-how about switches in a high voltage system. The switching equipment includes circuit breakers, vacuum interrupters, disconnecting switches, and earthing switches used in AC & DC transmission and distribution systems. The Green book describes different switching equipments and their roles in the power systems. It explains the fundamental switching behaviors in power systems targeted for practitioners and students and joining electrical industries. The Green book also covers fundamental specific subjects including DC circuit breakers, controlled switching, fault current limiting devices and future technologies. Like all Green books, this book covers the cumulative understanding of numerous experts in the CIGRE study committee. It offers the approved and outstanding practical knowledge of CIGRE Study committee A3 and was collected by Dr. Hiroki Ito.
Vacuum Circuit Breaker For Aviation Variable Frequency Power System
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Author : Yuan Jiang
language : en
Publisher: Springer Nature
Release Date : 2021-01-04
Vacuum Circuit Breaker For Aviation Variable Frequency Power System written by Yuan Jiang and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-04 with Technology & Engineering categories.
This book introduces the concepts of more electric aircraft and aviation electrical appliances, as well as the aviation experimental platform of vacuum switches, the interruption characteristics, frequency characteristics and post-arc breakdown characteristics of intermediate frequency vacuum switches, etc. It is the first monograph on protection electrical appliances, vacuum interrupter in aviation variable frequency power system. This book includes a lot of experimental process and chart analysis for readers to understand and provides references for practical engineering problems. This book could be used as references for engineers and technicians working on electric power systems in aircrafts.