Epoxy-based spacers for gas insulated apparatus / Boxue Du, Hucheng Liang.
Du, Boxue, 1961- author.; Liang, Hucheng, author.
2023
TK3401
Available Online

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Title Epoxy-based spacers for gas insulated apparatus / Boxue Du, Hucheng Liang.
Author Du, Boxue, 1961- author.
ISBN 9789811971112 (electronic bk.)
9811971110 (electronic bk.)
9789811971105
9811971102
DOI https://doi.org/10.1007/978-981-19-7111-2
Published Singapore : Springer, [2023]
Copyright ©2023
Language English
Description 1 online resource (xvi, 497 pages) : illustrations (chiefly color)
Item Number 10.1007/978-981-19-7111-2 doi
Call Number TK3401
Dewey Decimal Classification 621.319/37
Summary This book offers an insight into the insulation failures in GIS/GIL and provides practical guidance for improving the insulation reliability of epoxy-based spacers. High voltage gas-insulated apparatuses, including gas-insulated switchgears (GIS) and transmission lines (GIL), playing an important role in the global power transmission system. Epoxy-based spacers are key components in GIS/GIL, playing the role of electrical insulation and mechanical support. However, insulation failures frequently occur around the epoxy-based spacers, threatening the safe operation of the electric power system. Three topics make up this book, with seven to nine chapters in each topic. In the first topic, the surface charging and discharging behaviors of epoxy-based spacers are discussed to deepen the readers understanding on the insulation problems in GIS/GIL. And the insulation breakdown of epoxy-based spacers is found to be closely related to the electric field distortion under complex operating conditions. In the second topic, original researches on the surface functionally graded materials (SFGM) are presented for relaxing the electric field distortion around the epoxy-based spacers in both AC and DC GIS/GIL, and a series of optimization methods and fabrication techniques for the SFGM spacers are introduced and discussed. In the last topic, the nonlinear conductivity materials (NCM), also known as self-adaptive materials or intelligent materials, are applied as coatings to adaptively regulate the electric field distributions along the surfaces of the epoxy-based spacers. Besides, the concept of the multi-dimensional functionally graded materials (MFGM) is proposed to uniform the electric field distributions in DC GIS/GIL under stationary and transient voltages, exhibiting great potential in the future application. .
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Description based on print version record.
Added Author Liang, Hucheng, author.
Available in Other Form Epoxy-based spacers for gas insulated apparatus.
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Record Appears in Online Resources > Ebooks
All Resources
Introduction
Insulation Failures
Electric Field Control
Functional Materials
Advanced Spacers
Performance Evaluation.

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