NDLI: Effect of Various Design Parameters on the Movement of Metallic Particles in a Three Phase Common Enclosure Gas Insulated Busduct

Content Provider	IEEE Xplore Digital Library
Author	Rao, M. Kumar, G.V.N. Amarnath, J. Kamakshaiah, S.
Copyright Year	2008
Description	Author affiliation: CVR Coll. of Eng., Hyderabad (Kamakshaiah, S.) \|\| Vignan's Inst. of Inf. Technol., Visakhapatnam (Kumar, G.V.N.) \|\| J.N.T.Univ., Hyderabad (Amarnath, J.) \|\| QIS Coll. of Eng. & Technol., Ongole (Rao, M.)
Abstract	Metallic particle contamination in a compressed gas insulated busduct (GIB) or system (GIS) may lower the corona onset and breakdown voltage of the system considerably. These particles move randomly in a horizontally mounted GIB system due to the electric field, and this movement plays a crucial role in determining the insulation behavior of gas insulated substations. Under 50-Hz AC voltage, the particle motion is complex, and under appropriate conditions, the particle may cross the gaseous gap from the low-field region near the outer enclosure to the high-field region near the central conductor. For the commonly encountered size of metallic particles in practical gas insulated systems, such a crossing of the gaseous gap takes several cycles of the 50-Hz voltage. In order to determine the particle trajectories in a three-phase common enclosure gas insulated busduct (GIB) an outer enclosure of diameter 500 mm and inner conductors of diameters 64 mm spaced equilaterally are considered. Wire like particles of aluminum, copper as well as silver of a fixed geometry has been considered to be present on enclosure surface of a three-phase busduct. Simulation is carried out for movement of metallic particles in a three-phase busduct with reduced phase conductor diameter with a view to obtain optimum size of conductor for reliable operation. The work is carried out by reducing the original diameter of the conductor from 64 mm to 54 mm in steps of 5 mm.
Starting Page	367
Ending Page	370
File Size	1902591
Page Count	4
File Format	PDF
ISBN	9781424425488
DOI	10.1109/CEIDP.2008.4772857
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-26
Publisher Place	Canada
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Gas insulation Conductors Dielectrics and electrical insulation Voltage Contamination Geographic Information Systems Corona Electric fields Substations Wire Particle Contamination Metallic Particles Electric Field Gas Insulated Substations
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

Simulation of Particle Trajectories in a Three Phase Common Enclosure Gas Insulated Busduct with Monte Carlo Technique

Particle trajectories in a three phase common enclosure gas insulated busduct with Monte Carlo technique

Performance of Gas Insulated Substations with Metallic Particle Contamination under the Influence of Various Types of Voltages

Electric field effect on metallic particle contamination in a common enclosure gas insulated busduct

Wire Like Particle in A Three Phase Common Enclosure Gas Insulated Busduct (GIB) With Image Charges

Insulation Integrity of Three Phase Common Enclosure Gas Insulated Busduct with Particle Contamination under Image Charges

Modelling and analysis of trajectories of a wire like particle in a three phase common enclosure gas insulated busduct (gib) with and without image charges.

Control of particle dynamics in a compact size gas insulated busduct with dielectric films

Movement Patterns of Metallic Particles in a Single Phase Gas Insulated Busduct with Superimposed Lighting and Switching Impulses

Effect of Various Design Parameters on the Movement of Metallic Particles in a Three Phase Common Enclosure Gas Insulated Busduct

Similar Documents

Simulation of Particle Trajectories in a Three Phase Common Enclosure Gas Insulated Busduct with Monte Carlo Technique

Particle trajectories in a three phase common enclosure gas insulated busduct with Monte Carlo technique

Performance of Gas Insulated Substations with Metallic Particle Contamination under the Influence of Various Types of Voltages

Electric field effect on metallic particle contamination in a common enclosure gas insulated busduct

Wire Like Particle in A Three Phase Common Enclosure Gas Insulated Busduct (GIB) With Image Charges

Insulation Integrity of Three Phase Common Enclosure Gas Insulated Busduct with Particle Contamination under Image Charges

Modelling and analysis of trajectories of a wire like particle in a three phase common enclosure gas insulated busduct (gib) with and without image charges.

Control of particle dynamics in a compact size gas insulated busduct with dielectric films

Movement Patterns of Metallic Particles in a Single Phase Gas Insulated Busduct with Superimposed Lighting and Switching Impulses

Effect of Various Design Parameters on the Movement of Metallic Particles in a Three Phase Common Enclosure Gas Insulated Busduct