Ionization, Conductivity and Breakdown in Dielectric Liquids

Ionization, Conductivity and Breakdown in Dielectric Liquids PDF Author: Ignacy Adamczewski
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 464

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Ionization, Conductivity and Breakdown in Dielectric Liquids

Ionization, Conductivity and Breakdown in Dielectric Liquids PDF Author: Ignacy Adamczewski
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 464

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Book Description


Impulse Breakdown of Liquids

Impulse Breakdown of Liquids PDF Author: Vasily Y. Ushakov
Publisher: Springer Science & Business Media
ISBN: 3540727604
Category : Technology & Engineering
Languages : en
Pages : 419

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Book Description
The book describes the main physical processes and phenomena in pulsed electric breakdown. The knowledge and the control of the electric breakdown of liquids is important not only for the insulation inside power systems but it is also used for the creation and information of high voltage and high current pulses. Such high-voltage micro- and nanosecond pulses find wide application in experimental physics, electro discharge technology, physics of dielectrics, radar detection and ranging, high-speed photography.

Physics of Dielectrics for the Engineer

Physics of Dielectrics for the Engineer PDF Author: Roland Coelho
Publisher: Elsevier
ISBN: 0444601805
Category : Science
Languages : en
Pages : 188

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Book Description
Physics of Dielectrics for the Engineer is a systematic attempt to clarify and correlate advanced concepts underlying the physics of dielectrics. It reviews the basics of electrostatics, the different models for the polarizability of atoms and molecules, and the macroscopic permittivity. It also discusses the behavior of matter in an alternating field in relation to complex permittivity, the interactions between field and matter, dissipative effects under high electric fields, the wide-gap semiconductor model, the types of charge carriers, and the main disruptive processes. Organized into three parts encompassing 12 chapters, this volume begins with an overview of the physical concepts involved in the behavior of insulating materials subjected to high electric fields. It then explores the potential of a group of charges, and dipoles induced in an applied field. The book explains statistical theories of dipole orientation in an applied field and theories relating molecular and macroscopic quantities. The propagation of an electromagnetic wave, dipole relaxation of defects in crystal lattices, and space-charge polarization and relaxation are also discussed. The book explains the uni-dimensional polar lattice, intrinsic and impurity conduction in wide-gap semiconductors, thermal runaway, and collision breakdown. Many problems with corresponding solutions are included to assist the reader. This book will benefit electrical engineers, as well as electrical engineering students, scientists, and technicians.

Proceedings

Proceedings PDF Author: Alberto T. Pérez
Publisher: Universidad de Sevilla
ISBN: 9788447204908
Category :
Languages : en
Pages : 164

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Liquid State Electronics of Insulating Liquids

Liquid State Electronics of Insulating Liquids PDF Author: Werner Schmidt
Publisher: CRC Press
ISBN: 9780849344459
Category : Technology & Engineering
Languages : en
Pages : 372

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Book Description
Under certain conditions, liquids that usually do not conduct electrical currents become conductors, a phenomenon that is of interest to scientists in several different fields. In Liquid State Electronics of Insulating Liquids, one of the world's leading experts in dielectric liquids discusses the theoretical basis and the experiments on electronic conduction in nonpolar liquids. It provides a sound description of the concepts involved in electronic and ionic charge transport in these liquids. This text also includes experimental techniques that graduate students, university researchers, and laboratory scientists will all find useful. Data tables provide first-order information on the magnitude of relevant quantities.

The Liquid State and Its Electrical Properties

The Liquid State and Its Electrical Properties PDF Author: E.E. Kunhardt
Publisher: Springer Science & Business Media
ISBN: 1468480235
Category : Science
Languages : en
Pages : 581

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Book Description
As the various disciplines of science advance, they proliferate and tend to become more esoteric. Barriers of specialized terminologies form, which cause scientists to lose contact with their colleagues, and differences in points-of-view emerge which hinder the unification of knowledge among the various disciplines, and even within a given discipline. As a result, the scientist, and especially the student, is in many instances offered fragmented glimpses of subjects that are funda mentally synthetic and that should be treated in their own right. Such seems to be the case of the liquid state. Unlike the other states of matter -- gases, solids, and plasmas -- the liquid state has not yet received unified treatment, probably because it has been the least explored and remains the least understood state of matter. Occasionally, events occur which help remove some of the barriers that separate scientists and disciplines alike. Such an event was the ASI on The Liquid State held this past July at the lovely Hotel Tivoli Sintra, in the picturesque town of Sintra, Portugal, approximately 30 km northwest of Lisbon. Since this broad a subject could not be covered in one Institute, the focus of the ASI was on a theme that provided a common thread of understanding for all in attendance -- the Electrical Proper ties of the Liquid State.

Dielectric Phenomena in Solids

Dielectric Phenomena in Solids PDF Author: Kwan Chi Kao
Publisher: Academic Press
ISBN: 0123965616
Category : Science
Languages : en
Pages : 602

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Book Description
The only available, comprehensive reference on dielectric phenomena in solids.

Dielectric and Related Molecular Processes

Dielectric and Related Molecular Processes PDF Author: Mansel Davies
Publisher: Royal Society of Chemistry
ISBN: 184755587X
Category : Science
Languages : en
Pages : 412

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Book Description
Specialist Periodical Reports provide systematic and detailed review coverage of progress in the major areas of chemical research. Written by experts in their specialist fields the series creates a unique service for the active research chemist, supplying regular critical in-depth accounts of progress in particular areas of chemistry. For over 80 years the Royal Society of Chemistry and its predecessor, the Chemical Society, have been publishing reports charting developments in chemistry, which originally took the form of Annual Reports. However, by 1967 the whole spectrum of chemistry could no longer be contained within one volume and the series Specialist Periodical Reports was born. The Annual Reports themselves still existed but were divided into two, and subsequently three, volumes covering Inorganic, Organic and Physical Chemistry. For more general coverage of the highlights in chemistry they remain a 'must'. Since that time the SPR series has altered according to the fluctuating degree of activity in various fields of chemistry. Some titles have remained unchanged, while others have altered their emphasis along with their titles; some have been combined under a new name whereas others have had to be discontinued.

Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems

Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems PDF Author: U. Mohan Rao
Publisher: John Wiley & Sons
ISBN: 1119800161
Category : Science
Languages : en
Pages : 387

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Book Description
A comprehensive reference and guide on the usage of the alternative dielectric fluids for transformer insulation systems Liquid-filled transformers are one of the most important and expensive components involved in the transmission and distribution of power to industrial and domestic loads. Although petroleum-based insulating oils have been used in transformers for decades, recent environmental concerns, health and safety considerations, and various technical factors have increased the need for new alternative and biodegradable liquids. Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems is an up-to-date reference and guide on natural and synthetic ester-based biodegradable insulating liquids. Covering the operational behavior, performance analysis, and maintenance of transformers filled with biodegradable insulating liquids, this comprehensive resource helps researchers and utility engineers expand their knowledge of the benefits, challenges, and application of ester-filled transformers. In-depth chapters written by experienced researchers addresses critical topics including transformer condition monitoring, high voltage insulation testing, biodegradable insulating material processing and evaluation, and more. A unique and significant contribution to existing literature on the subject, this authoritative volume: • Covers condition monitoring, diagnostic testing, applications, maintenance, and in-service experiences • Explores current challenges and future prospects of ester-filled transformers • Discusses significant research progress and identifies the topics in need of further emphasis • Compares the differences and similarities between mineral oils and ester liquids • Includes in-depth behavioral observations and performance analysis of ester-based insulating liquids Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems: Performance Analysis and Applications is a must-have reference for utility engineers, electrical power utilities, transformer owners, manufacturers, and researchers.

Electrohydrodynamics

Electrohydrodynamics PDF Author: Antonio Castellanos
Publisher: Springer
ISBN: 3709125227
Category : Technology & Engineering
Languages : en
Pages : 371

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Book Description
The aim of this book is to provide, both the non-specialist and the specialist in EHD, with the ability to extract meaningful information from his/her experimental data and acquire a good physical understanding, by applying the ideas presented in this book. In addition to providing the scientific background, it is also intended to take the reader to the frontiers of research in this field, so they may go, without effort, into the specialized literature. This book may be considered as complementary to the excellent treatment of EHD made in the classical book "Continuum Electromechanics” by Melcher, in that care has been taken to avoid overlapping of the subjects. In case a topic is treated in both texts, the results presented in the book by Melcher serve as an introduction to the more advanced treatment presented in this book.