Distribution Switchgear

Distribution Switchgear PDF Author: Stan Stewart
Publisher: IET
ISBN: 0852961073
Category : Science
Languages : en
Pages : 264

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Book Description
This book is an invaluable reference source dealing with the general principles of the switchgear function and discussing topics such as interuption techniques, fault level calculationsm switching transients and electrical insulation.

Distribution Switchgear

Distribution Switchgear PDF Author: Stan Stewart
Publisher: IET
ISBN: 0852961073
Category : Science
Languages : en
Pages : 264

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Book Description
This book is an invaluable reference source dealing with the general principles of the switchgear function and discussing topics such as interuption techniques, fault level calculationsm switching transients and electrical insulation.

Power Circuit Breaker Theory and Design

Power Circuit Breaker Theory and Design PDF Author: Charles H. Flurscheim
Publisher: IET
ISBN: 9780906048702
Category : Science
Languages : en
Pages : 632

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Book Description
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.

Practical Power Distribution for Industry

Practical Power Distribution for Industry PDF Author: Jan De Kock
Publisher: Elsevier
ISBN: 0080480098
Category : Technology & Engineering
Languages : en
Pages : 185

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Book Description
The book provides technical know-how not covered by most universities and colleges in a subject that is central to the roles of many electrical engineers in industry, focusing on switchgear, power cables, power factor correction, and network studies.*Learn how to install and maintain electrical power equipment in industrial settings*Select and specify the right power system at the right price*Provides the practical essentials for reliable operation of industrial electrical networks - covering switchgear, cabling and power correction factors

Power System Switchgear and Protection

Power System Switchgear and Protection PDF Author: Veerappan N. & Krishnamurthy S.R.
Publisher: S. Chand Publishing
ISBN: 8121932122
Category : Technology & Engineering
Languages : en
Pages : 588

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Book Description
|Introduction|Operating Principles And Relays Construction|Apparatus Protection|Theory Of Arc Interruption|Fuses|Circuit Breakers|Protection Against Over Voltage|References

Electrical Systems and Equipment

Electrical Systems and Equipment PDF Author: D.J. Littler
Publisher: Elsevier
ISBN: 1483287491
Category : Technology & Engineering
Languages : en
Pages : 1051

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Book Description
Electrical Systems and Equipment is the work of some 50 electrical design specialists in the power engineering field based largely on the work and experience of GDCD's (Generation Development and Constructor Division of the CEGB) Electrical Branch. The volume describes the design philosophies and techniques of power engineering, the solutions to the large number of design problems encountered and the plant which has been chosen and developed to equip electrical systems both within the different types of new power station, and modification tasks at existing stations.

Power System Transients

Power System Transients PDF Author: Juan A. Martinez-Velasco
Publisher: CRC Press
ISBN: 1420065300
Category : Technology & Engineering
Languages : en
Pages : 646

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Book Description
Despite the powerful numerical techniques and graphical user interfaces available in present software tools for power system transients, a lack of reliable tests and conversion procedures generally makes determination of parameters the most challenging part of creating a model. Illustrates Parameter Determination for Real-World Applications Geared toward both students and professionals with at least some basic knowledge of electromagnetic transient analysis, Power System Transients: Parameter Determination summarizes current procedures and techniques for the determination of transient parameters for six basic power components: overhead line, insulated cable, transformer, synchronous machine, surge arrester, and circuit breaker. An expansion on papers published in the IEEE Transactions on Power Delivery, this text helps those using transient simulation tools (e.g., EMTP-like tools) to select the optimal determination method for their particular model, and it addresses commonly encountered problems, including: Lack of information Testing setups and measurements that are not recognized in international standards Insufficient studies to validate models, mainly those used in high-frequency transients Current built-in models that do not cover all requirements Illustrated with case studies, this book provides modeling guidelines for the selection of adequate representations for main components. It discusses how to collect the information needed to obtain model parameters and also reviews procedures for deriving them. Appendices summarize updated techniques for identifying linear systems from frequency responses and review capabilities and limitations of simulation tools. Emphasizing standards, this book is a clear and concise presentation of key aspects in creating an adequate and reliable transient model.

Switching in Electrical Transmission and Distribution Systems

Switching in Electrical Transmission and Distribution Systems PDF Author: René Smeets
Publisher: John Wiley & Sons
ISBN: 1118703626
Category : Technology & Engineering
Languages : en
Pages : 440

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Book Description
Switching in Electrical Transmission and Distribution Systems presents the issues and technological solutions associated with switching in power systems, from medium to ultra-high voltage. The book systematically discusses the electrical aspects of switching, details the way load and fault currents are interrupted, the impact of fault currents, and compares switching equipment in particular circuit-breakers. The authors also explain all examples of practical switching phenomena by examining real measurements from switching tests. Other highlights include: up to date commentary on new developments in transmission and distribution technology such as ultra-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 associated with the switching of currents in transmission and distribution systems. Introduces and explains recent developments such as vacuum switchgear for transmission systems, SF6 environmental consequences and alternatives, and circuit-breaker testing. Provides practical guidance on how to deal with unacceptable switching transients. Details the worldwide IEC (International Electrotechnical Commission) standards on switching equipment, illustrating current circuit-breaker applications. Features many figures and tables originating from full-power tests and established training courses, or from measurements in real networks. Focuses on practical and application issues relevant to practicing engineers. Essential reading for electrical engineers, utility engineers, power system application engineers, consultants and power systems asset managers, postgraduates and final year power system undergraduates.

Environmental Compatible Circuit Breaker Technologies

Environmental Compatible Circuit Breaker Technologies PDF Author: Dirk Uhrlandt
Publisher: MDPI
ISBN: 3036503846
Category : Technology & Engineering
Languages : en
Pages : 156

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Book Description
Recent research and development in the field of high-current circuit breaker technology are devoted to meeting two challenges: the environmental compatibility and new demands on electrical grids caused by the increasing use of renewable energies. Electric arcs in gases or a vacuum are the key component in the technology at present and will play a key role also in future concepts, e.g., for hybrid and fast switching required for high-voltage direct-current (HVDC) transmission systems. In addition, the replacement of the environmentally harmful SF6 in gas breakers and gas-insulated switchgear is an actual issue. This Special Issue comprises eight peer-reviewed papers, which address recent studies of switching arcs and electrical insulation at high and medium voltage. Three papers consider issues of the replacement of the environmentally harmful SF6 by CO2 in high-voltage gas circuit breakers. One paper deals with fast switching in air with relevance for hybrid fault current limiters and hybrid HVDC interrupters. The other four papers illustrate actual research on vacuum current breakers as an additional option for environmentally compatible switchgear; fundamental studies of the vacuum arc ignition, as well as concepts for the use of vacuum arcs for DC interruption.

Power Switching Components

Power Switching Components PDF Author: Kaveh Niayesh
Publisher: Springer
ISBN: 3319514601
Category : Technology & Engineering
Languages : en
Pages : 256

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Book Description
This book focuses on the theory and application of power switching components in power networks. More specifically, it discusses current interruption theory, applied stresses to switching components in power networks and appropriate methods to test their different functionalities. It reviews the basic working principles of current technologies and summarizes the upcoming technological advances within the field of power switching devices. Taking an educational approach to the subject, this book is useful for graduate courses on high voltage equipment and power device technology within the electric power engineering discipline. Furthermore, inclusion of numerous worked examples, exercises and easily digestible descriptions of complex physical phenomena in switching devices make this an invaluable self-learning resource for engineers.

Popular Mechanics

Popular Mechanics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 160

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Book Description
Popular Mechanics inspires, instructs and influences readers to help them master the modern world. Whether it’s practical DIY home-improvement tips, gadgets and digital technology, information on the newest cars or the latest breakthroughs in science -- PM is the ultimate guide to our high-tech lifestyle.