NDLI: Research on Helicopter Live-Line Work by Platform Method on 1000 kV UHV AC Transmission Lines

Content Provider	IEEE Xplore Digital Library
Author	Caibo Liao Jiangjun Ruan Zhiye Du Chao Liu Wu Wen Taotao Zhou
Copyright Year	1965
Abstract	This paper focuses on the security condition of line worker during the implementation of helicopter live-line work by platform method on 1000 kV ultrahigh voltage (UHV) transmission lines. First, a model of helicopter live-line work is presented, and the electric field distribution of line worker when performing live-line work on 1000 kV UHV transmission lines is analyzed. Then, the capacitances between helicopter live-line work platform, transmission lines, and ground are obtained by energy method, and an equivalent circuit model is presented to analyze the current characteristic of bonding procedure. At the end of this paper, an experiment of helicopter live-line work is performed, the electric field distributions of line worker and the discharge current are measured and compared with simulation results, which will be used to judge the security condition of line worker and the feasibility of helicopter live-line work by platform method on 1000 kV UHV transmission lines.
Sponsorship	IEEE Magnetics Society
Starting Page	1
Ending Page	4
Page Count	4
File Size	1475341
File Format	PDF
ISSN	00189464
Volume Number	51
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Helicopters Power transmission lines Discharges (electric) Bonding Transmission line measurements Electric potential Capacitance ultrahigh voltage (UHV) Discharge current electric field helicopter live-line work
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

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Research on Helicopter Live-Line Work by Platform Method on 1000 kV UHV AC Transmission Lines

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