Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 14
Book Description
This report describes the recent development of an extra high voltage cable sheath protection system using plug-in elbow-type surge arresters. It first reviews the Hydro-Quebec underground extra high voltage network, the experience with sheath protection systems using porcelain surge arresters, and the criteria for a new sheath protection system that would eliminate the problems associated with porcelain arresters. It then outlines the selection and development of system components including the 3-kilovolt nonlinear zinc oxide arrester, fiberglass mounting bracket, rubber-insulated 3-way copper bars, and waterproofing rubber sleeves. Results are presented of the tests conducted on the prototype version of the new surge arresters, including their ability to handle 60-Hertz temporary sheath overvoltages, the energy the new arresters could absorb during transients, and the arrester failure mode.
Extra High Voltage Cable Sheath Protection System Using "elbow Type Surge Arresters" Developed by Hydro-Québec
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 14
Book Description
This report describes the recent development of an extra high voltage cable sheath protection system using plug-in elbow-type surge arresters. It first reviews the Hydro-Quebec underground extra high voltage network, the experience with sheath protection systems using porcelain surge arresters, and the criteria for a new sheath protection system that would eliminate the problems associated with porcelain arresters. It then outlines the selection and development of system components including the 3-kilovolt nonlinear zinc oxide arrester, fiberglass mounting bracket, rubber-insulated 3-way copper bars, and waterproofing rubber sleeves. Results are presented of the tests conducted on the prototype version of the new surge arresters, including their ability to handle 60-Hertz temporary sheath overvoltages, the energy the new arresters could absorb during transients, and the arrester failure mode.
Publisher:
ISBN:
Category :
Languages : en
Pages : 14
Book Description
This report describes the recent development of an extra high voltage cable sheath protection system using plug-in elbow-type surge arresters. It first reviews the Hydro-Quebec underground extra high voltage network, the experience with sheath protection systems using porcelain surge arresters, and the criteria for a new sheath protection system that would eliminate the problems associated with porcelain arresters. It then outlines the selection and development of system components including the 3-kilovolt nonlinear zinc oxide arrester, fiberglass mounting bracket, rubber-insulated 3-way copper bars, and waterproofing rubber sleeves. Results are presented of the tests conducted on the prototype version of the new surge arresters, including their ability to handle 60-Hertz temporary sheath overvoltages, the energy the new arresters could absorb during transients, and the arrester failure mode.
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 634
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 634
Book Description
Surge Arrester Protection for Reduced Transformer Insulation Levels in Extra High Voltage Substations
Author: Scott W. Shannon
Publisher:
ISBN:
Category :
Languages : en
Pages : 122
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 122
Book Description
High Voltage Engineering Fundamentals
Author: John Kuffel
Publisher: Elsevier
ISBN: 008050809X
Category : Technology & Engineering
Languages : en
Pages : 556
Book Description
Power transfer for large systems depends on high system voltages. The basics of high voltage laboratory techniques and phenomena, together with the principles governing the design of high voltage insulation, are covered in this book for students, utility engineers, designers and operators of high voltage equipment. In this new edition the text has been entirely revised to reflect current practice. Major changes include coverage of the latest instrumentation, the use of electronegative gases such as sulfur hexafluoride, modern diagnostic techniques, and high voltage testing procedures with statistical approaches. - A classic text on high voltage engineering - Entirely revised to bring you up-to-date with current practice - Benefit from expanded sections on testing and diagnostic techniques
Publisher: Elsevier
ISBN: 008050809X
Category : Technology & Engineering
Languages : en
Pages : 556
Book Description
Power transfer for large systems depends on high system voltages. The basics of high voltage laboratory techniques and phenomena, together with the principles governing the design of high voltage insulation, are covered in this book for students, utility engineers, designers and operators of high voltage equipment. In this new edition the text has been entirely revised to reflect current practice. Major changes include coverage of the latest instrumentation, the use of electronegative gases such as sulfur hexafluoride, modern diagnostic techniques, and high voltage testing procedures with statistical approaches. - A classic text on high voltage engineering - Entirely revised to bring you up-to-date with current practice - Benefit from expanded sections on testing and diagnostic techniques
Transformers
Author:
Publisher: Reclamation Bureau
ISBN: 9780160749452
Category : Electric transformers
Languages : en
Pages : 253
Book Description
On cover: Reclamation, Managing Water in the West. Describes how transformers work, how they are maintained, and how to test and evaluate their condition.
Publisher: Reclamation Bureau
ISBN: 9780160749452
Category : Electric transformers
Languages : en
Pages : 253
Book Description
On cover: Reclamation, Managing Water in the West. Describes how transformers work, how they are maintained, and how to test and evaluate their condition.
Handbook of Biomass Downdraft Gasifier Engine Systems
Author: Thomas B. Reed
Publisher: Biomass Energy Foundation
ISBN: 9781890607005
Category :
Languages : en
Pages : 160
Book Description
Publisher: Biomass Energy Foundation
ISBN: 9781890607005
Category :
Languages : en
Pages : 160
Book Description
Hard Rock Miner's Handbook
Author: Jack De la Vergne
Publisher:
ISBN:
Category :
Languages : en
Pages : 314
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 314
Book Description
Electric Power Distribution Handbook
Author: Thomas Allen Short
Publisher: CRC Press
ISBN: 1351831445
Category : Science
Languages : en
Pages : 900
Book Description
Of the "big three" components of electrical infrastructure, distribution typically gets the least attention. In fact, a thorough, up-to-date treatment of the subject hasn’t been published in years, yet deregulation and technical changes have increased the need for better information. Filling this void, the Electric Power Distribution Handbook delivers comprehensive, cutting-edge coverage of the electrical aspects of power distribution systems. The first few chapters of this pragmatic guidebook focus on equipment-oriented information and applications such as choosing transformer connections, sizing and placing capacitors, and setting regulators. The middle portion discusses reliability and power quality, while the end tackles lightning protection, grounding, and safety. The Second Edition of this CHOICE Award winner features: 1 new chapter on overhead line performance and 14 fully revised chapters incorporating updates from several EPRI projects New sections on voltage optimization, arc flash, and contact voltage Full-color illustrations throughout, plus fresh bibliographic references, tables, graphs, methods, and statistics Updates on conductor burndown, fault location, reliability programs, tree contacts, automation, and grounding and personnel protection Access to an author-maintained support website, distributionhandbook.com, with problems sets, resources, and online apps An unparalleled source of tips and solutions for improving performance, the Electric Power Distribution Handbook, Second Edition provides power and utility engineers with the technical information and practical tools they need to understand the applied science of distribution.
Publisher: CRC Press
ISBN: 1351831445
Category : Science
Languages : en
Pages : 900
Book Description
Of the "big three" components of electrical infrastructure, distribution typically gets the least attention. In fact, a thorough, up-to-date treatment of the subject hasn’t been published in years, yet deregulation and technical changes have increased the need for better information. Filling this void, the Electric Power Distribution Handbook delivers comprehensive, cutting-edge coverage of the electrical aspects of power distribution systems. The first few chapters of this pragmatic guidebook focus on equipment-oriented information and applications such as choosing transformer connections, sizing and placing capacitors, and setting regulators. The middle portion discusses reliability and power quality, while the end tackles lightning protection, grounding, and safety. The Second Edition of this CHOICE Award winner features: 1 new chapter on overhead line performance and 14 fully revised chapters incorporating updates from several EPRI projects New sections on voltage optimization, arc flash, and contact voltage Full-color illustrations throughout, plus fresh bibliographic references, tables, graphs, methods, and statistics Updates on conductor burndown, fault location, reliability programs, tree contacts, automation, and grounding and personnel protection Access to an author-maintained support website, distributionhandbook.com, with problems sets, resources, and online apps An unparalleled source of tips and solutions for improving performance, the Electric Power Distribution Handbook, Second Edition provides power and utility engineers with the technical information and practical tools they need to understand the applied science of distribution.
The Induction Machine Handbook
Author: Ion Boldea
Publisher: CRC Press
ISBN: 1420042653
Category : Technology & Engineering
Languages : en
Pages : 965
Book Description
Often called the workhorse of industry, the advent of power electronics and advances in digital control are transforming the induction motor into the racehorse of industrial motion control. Now, the classic texts on induction machines are nearly three decades old, while more recent books on electric motors lack the necessary depth and detail on ind
Publisher: CRC Press
ISBN: 1420042653
Category : Technology & Engineering
Languages : en
Pages : 965
Book Description
Often called the workhorse of industry, the advent of power electronics and advances in digital control are transforming the induction motor into the racehorse of industrial motion control. Now, the classic texts on induction machines are nearly three decades old, while more recent books on electric motors lack the necessary depth and detail on ind
High-voltage Engineering
Author: E. Kuffel
Publisher:
ISBN:
Category :
Languages : en
Pages : 337
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 337
Book Description