NDLI: Corona streamer onset as an optimization criterion for design of high voltage hardware on transmission lines

Content Provider	IEEE Xplore Digital Library
Author	Pedrow, P.D. Olsen, R.G.
Copyright Year	1996
Description	Author affiliation: Sch. of Electr. Eng. & Comput. Sci., Washington State Univ., Pullman, WA, USA (Pedrow, P.D.)
Abstract	To design hardware for compact high voltage lines, it is necessary to predict conditions for which corona streamers are initiated. Existing techniques for optimizing hardware shape and calculating streamer onset are based on corona measurements in a coaxial geometry that uses concentric cylinders for electrodes. Peek's law shows that the formation of corona streamers is related not only to electric field but also to surface curvature. It is not clear that Peek's law (developed in a coaxial geometry for which radius of curvature in the axial direction is infinite) is appropriate for designing hardware surfaces which are defined at any point by two finite radii of curvature. In this work, the authors seek a corona onset criterion for these more general surfaces which reduces to Peek's law in the limit that one of the radii of curvature is infinite. An existing electrostatic code is being modified to allow for iterative optimization of electrode shapes based on results of previous field calculations. Experimental corona performance testing of electrode shapes will take place in an air-filled chamber with AC voltages as high as 100 kV RMS. Experiments will be used to evaluate various electrode shapes designed by the trial optimization criterion.
Starting Page	312
Ending Page	315
File Size	312505
Page Count	4
File Format	PDF
ISBN	0780335317
ISSN	1089084X
DOI	10.1109/ELINSL.1996.549344
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1996-06-16
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Corona Design optimization Electrodes Hardware Voltage Shape measurement Coaxial components Geometry Electrostatics Testing
Content Type	Text
Resource Type	Article

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

Charge-voltage relation of the corona discharge in point-to-plane and coaxial electrode configurations

Corona onset as a design optimization criterion for high voltage hardware

Multipacting breakdown in coaxial transmission lines

Printed wiring board with coaxial wirings for high speed signal transmission

Behaviour of conductive particles in corona-dominated electric fields

Developing Axisymmetric Parametric Model for Electrostatic Force Balance

Analytical solution and scaled model of a unipolar HVDC transmission line

Application of a corona onset criterion to calculation of corona onset voltage of stranded conductors

New Analytical Expressions for Calculating Unipolar DC Corona Losses

Corona streamer onset as an optimization criterion for design of high voltage hardware on transmission lines

Similar Documents

Charge-voltage relation of the corona discharge in point-to-plane and coaxial electrode configurations

Corona onset as a design optimization criterion for high voltage hardware

Multipacting breakdown in coaxial transmission lines

Printed wiring board with coaxial wirings for high speed signal transmission

Behaviour of conductive particles in corona-dominated electric fields

Developing Axisymmetric Parametric Model for Electrostatic Force Balance

Analytical solution and scaled model of a unipolar HVDC transmission line

Application of a corona onset criterion to calculation of corona onset voltage of stranded conductors

New Analytical Expressions for Calculating Unipolar DC Corona Losses

Corona streamer onset as an optimization criterion for design of high voltage hardware on transmission lines