Electrical Insulating Liquids PDF Download

Author:
Publisher: ASTM International
ISBN:
Category : Dielectrics
Languages : en
Pages : 469

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Book Description

Author: A. C. M. Wilson
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 240

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Book Description
Good,No Highlights,No Markup,all pages are intact, Slight Shelfwear,may have the corners slightly dented, may have slight color changes/slightly damaged spine.

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.

Author: Herbert G. Erdman
Publisher: ASTM International
ISBN: 0803111797
Category : Electric insulators and insulation
Languages : en
Pages : 151

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Book Description
Contains papers presented at the symposium of the same name held in Bal Harbour, Fla., Oct. '87. A useful review. Annotation copyright Book News, Inc. Portland, Or.

Author: National Industrial Pollution Control Council. Electric and Nuclear Sub-Council
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 36

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Book Description

Author: American Society for Testing Materials. Committee D-27 on Electrical Insulating Liquids and Gases
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 344

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Book Description

Author: American Society for Testing & Materials
Publisher:
ISBN: 9780803130104
Category : Technology & Engineering
Languages : en
Pages : 536

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Book Description

Author: Ernst Peter Pagger
Publisher: Springer Nature
ISBN: 3031224604
Category : Technology & Engineering
Languages : en
Pages : 329

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Book Description
This book describes the state-of-the-art use of biological insulating liquids in detail. In recent years, more and more transformers filled with esters have been put into operation. This is because people recognize the benefits of ester liquids in terms of their fire safety (high flash and fire points) and environmental characteristics, judging from their biodegradability, their low CO2 footprint (only valid for natural ester) and their beneficial interactions with solid insulation, etc. One of the main reasons is that the water adsorption and absorption characteristics of these liquids are excellent and very different compared to mineral oil. The today’s discussion about climate change and global warming is an additional driver for using natural ester. Another advantage is that transformers filled with biological insulating liquids can operate with an overload of up to 150%. This is advantageous in the case of volatile energy generation from wind and solar power and in the supply of electrical energy for electromobility. Liquid inside electrical equipment is the lifeblood that serves both as a dielectric and a cooling medium. Some properties of these liquids differ from mineral oil, which had to be considered in the transformer design. The dielectric liquid is always in direct contact with transformer materials; therefore, the interaction should be very well understood, especially when retrofilling an existing mineral oil filled device. There are several natural ester fluids derived from various seeds and fruits on the market, and their properties may differ more or less. In the book, the most important properties of the different biological insulating fluids and mineral oil are compared. Ester fluids have already found their way into various standards. The condition of the device can be verified very well from the contents of the insulating liquids. For analysis and testing, the same equipment and devices that are commonly used for mineral oil are used for ester liquid. The chemical and physical behaviors of ester fluids compared to mineral oil are different. This must always be considered when interpreting test results stemming from ester fluids. The book is a guideline for students, original equipment manufacturers, users, laboratories and authorities in the use of biological insulating liquids.

Author: J. A. Kok
Publisher:
ISBN:
Category : Breakdown (Electricity)
Languages : en
Pages : 156

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Book Description

Author: W. S. Flight
Publisher:
ISBN:
Category : Electric insulators and insulation
Languages : en
Pages : 144

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Book Description