NDLI: The research of 110kV transmission line expanding diameter insulation jacket

Content Provider	IEEE Xplore Digital Library
Author	Yang Jin Bo Zhang Mingyu Sun Weiqun Lei Xiaoquan Zheng Jiang Wu
Copyright Year	2015
Description	Author affiliation: State Key Lab. Of Electr. Insulation & Power Equip., Xi'an, China (Yang Jin; Bo Zhang; Mingyu Sun; Weiqun Lei; Xiaoquan Zheng; Jiang Wu)
Abstract	To eliminate local corona and reduce minimal discharge distance of transmission lines, this paper analyzed expanding diameter insulation jacket for 110kV transmission line. The minimal discharge distance and its relationship with the diameter of semi-conducting and expanding diameter was calculated theoretically, finding the best size of expanding diameter and general standard of expanding diameter jacket. Then a model of 110kV bare conductor installing expanding diameter insulation jacket is built, to figure out its electric field distribution by finite element method. Through analyzing, expanding diameter insulation jacket proved to be effective, and its minimal discharge distance decreases 60%.
Starting Page	468
Ending Page	471
File Size	1097109
Page Count	4
File Format	PDF
ISSN	21609241
e-ISBN	9781479989034
DOI	10.1109/ICPADM.2015.7295310
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-07-19
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Insulation Conductors Discharges (electric) Grounding Power transmission lines Surface discharges Mathematical model FEM simulation Corona discharge minimal discharge distance expanding diameter jacket
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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