NDLI: Estimation of Lightning Incidence to Overhead Transmission Lines

Content Provider	IEEE Xplore Digital Library
Author	Mikropoulos, P.N. Tsovilis, T.E.
Copyright Year	1986
Abstract	General expressions for the estimation of lightning incidence to overhead transmission lines on the basis of electrogeometric and generic models are introduced, which consider, besides transmission-line geometry, lightning crest current distribution and, based on the recently proposed statistical model, interception probability distribution. An application to typical 115 kV up to 765 kV and large scale 500 kV and UHV overhead transmission lines is performed and the computed results, varying significantly among lightning attachment models, are validated through comparisons with field data from literature; the IEEE Std 1243 overestimates significantly lightning incidence to shield wires of large scale transmission lines. The expected annual number of lightning strikes to shield wires of transmission lines depends on lightning crest current distribution; this dependence, easily quantified with the aid of the introduced general expressions, is not considered by the relevant IEEE standard. Lightning incidence results are discussed in the context of the backflashover rate of overhead transmission lines.
Sponsorship	IEEE Power Engineering Society
Starting Page	1855
Ending Page	1865
Page Count	11
File Size	774469
File Format	PDF
ISSN	08858977
Volume Number	25
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Lightning Power transmission lines Genetic expression Solid modeling Transmission lines Current distribution Large-scale systems Wires Information geometry Probability distribution overhead transmission lines Interception probability lightning lightning attachment models lightning incidence
Content Type	Text
Resource Type	Article
Subject	Energy Engineering and Power Technology Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
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
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Estimation of the shielding performance of overhead transmission lines: The effects of lightning attachment model and lightning crest current distribution

Improved method of calculating lightning stroke rate to large-sized transmission lines based on electric geometry model

Analysis of Lightning Shielding Failure for 500-kV Overhead Transmission Lines Based on an Improved Leader Progression Model

Observation of Natural Lightning-Induced Voltage on Overhead Power Lines

Observation results of lightning shielding for large-scale transmission lines

Statistical evaluation of lightning overvoltages on overhead distribution lines using neural networks

Interception Probability and Proximity Effects: Implications in Shielding Design Against Lightning

The Incidence of Lightning Strikes to Power Lines

Modeling of lightning incidence to tall structures. I. Theory

Estimation of Lightning Incidence to Overhead Transmission Lines

Similar Documents

Estimation of the shielding performance of overhead transmission lines: The effects of lightning attachment model and lightning crest current distribution

Improved method of calculating lightning stroke rate to large-sized transmission lines based on electric geometry model

Analysis of Lightning Shielding Failure for 500-kV Overhead Transmission Lines Based on an Improved Leader Progression Model

Observation of Natural Lightning-Induced Voltage on Overhead Power Lines

Observation results of lightning shielding for large-scale transmission lines

Statistical evaluation of lightning overvoltages on overhead distribution lines using neural networks

Interception Probability and Proximity Effects: Implications in Shielding Design Against Lightning

The Incidence of Lightning Strikes to Power Lines

Modeling of lightning incidence to tall structures. I. Theory

Estimation of Lightning Incidence to Overhead Transmission Lines