Proposal for new particle deactivation methods in GIS

Yasin Khan, Shigemitsu Okabe, Junya Suehiro, Masanori Hara

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

This paper deals with consideration of particle motion control and its trapping in the deactivation of foreign contaminating moving particle in simulated GIS. The particle motion behavior in non-uniform field gap without/with different shaped spacers was investigated experimentally under dc and 60 Hz ac voltages. The obtained results were confirmed experimentally as well as by calculating the electrostatic force acting on the particle in the non-uniform field gap and are reported elsewhere. Whereas, in this paper, the observed particle motion behavior around simple shaped spacer is simulated by solving the particle motion equations analytically in the presence of electrical gradient and image forces. The simulation agreed fairly well with the experimental results. Furthermore, in the non-uniform electric field, the effect of dielectric coating on the grounded electrode on the particle motion and particle deactivation is also briefly discussed. On the basis of the obtained results of particle motion behavior without/with different shaped spacers and the effect of dielectric coating on the ground electrode, different methods of particle deactivation are suggested as well as confirmed experimentally.

Original languageEnglish
Pages (from-to)147-156
Number of pages10
JournalIEEE Transactions on Dielectrics and Electrical Insulation
Volume12
Issue number1
DOIs
Publication statusPublished - Feb 1 2005

Fingerprint

Geographic information systems
Grounding electrodes
Coatings
Electrostatic force
Motion control
Equations of motion
Electric fields
Electrodes
Electric potential

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Proposal for new particle deactivation methods in GIS. / Khan, Yasin; Okabe, Shigemitsu; Suehiro, Junya; Hara, Masanori.

In: IEEE Transactions on Dielectrics and Electrical Insulation, Vol. 12, No. 1, 01.02.2005, p. 147-156.

Research output: Contribution to journalArticle

Khan, Yasin ; Okabe, Shigemitsu ; Suehiro, Junya ; Hara, Masanori. / Proposal for new particle deactivation methods in GIS. In: IEEE Transactions on Dielectrics and Electrical Insulation. 2005 ; Vol. 12, No. 1. pp. 147-156.
@article{08773f6f04ef419e81f91c8e7065948f,
title = "Proposal for new particle deactivation methods in GIS",
abstract = "This paper deals with consideration of particle motion control and its trapping in the deactivation of foreign contaminating moving particle in simulated GIS. The particle motion behavior in non-uniform field gap without/with different shaped spacers was investigated experimentally under dc and 60 Hz ac voltages. The obtained results were confirmed experimentally as well as by calculating the electrostatic force acting on the particle in the non-uniform field gap and are reported elsewhere. Whereas, in this paper, the observed particle motion behavior around simple shaped spacer is simulated by solving the particle motion equations analytically in the presence of electrical gradient and image forces. The simulation agreed fairly well with the experimental results. Furthermore, in the non-uniform electric field, the effect of dielectric coating on the grounded electrode on the particle motion and particle deactivation is also briefly discussed. On the basis of the obtained results of particle motion behavior without/with different shaped spacers and the effect of dielectric coating on the ground electrode, different methods of particle deactivation are suggested as well as confirmed experimentally.",
author = "Yasin Khan and Shigemitsu Okabe and Junya Suehiro and Masanori Hara",
year = "2005",
month = "2",
day = "1",
doi = "10.1109/TDEI.2005.1394025",
language = "English",
volume = "12",
pages = "147--156",
journal = "IEEE Transactions on Dielectrics and Electrical Insulation",
issn = "1070-9878",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
number = "1",

}

TY - JOUR

T1 - Proposal for new particle deactivation methods in GIS

AU - Khan, Yasin

AU - Okabe, Shigemitsu

AU - Suehiro, Junya

AU - Hara, Masanori

PY - 2005/2/1

Y1 - 2005/2/1

N2 - This paper deals with consideration of particle motion control and its trapping in the deactivation of foreign contaminating moving particle in simulated GIS. The particle motion behavior in non-uniform field gap without/with different shaped spacers was investigated experimentally under dc and 60 Hz ac voltages. The obtained results were confirmed experimentally as well as by calculating the electrostatic force acting on the particle in the non-uniform field gap and are reported elsewhere. Whereas, in this paper, the observed particle motion behavior around simple shaped spacer is simulated by solving the particle motion equations analytically in the presence of electrical gradient and image forces. The simulation agreed fairly well with the experimental results. Furthermore, in the non-uniform electric field, the effect of dielectric coating on the grounded electrode on the particle motion and particle deactivation is also briefly discussed. On the basis of the obtained results of particle motion behavior without/with different shaped spacers and the effect of dielectric coating on the ground electrode, different methods of particle deactivation are suggested as well as confirmed experimentally.

AB - This paper deals with consideration of particle motion control and its trapping in the deactivation of foreign contaminating moving particle in simulated GIS. The particle motion behavior in non-uniform field gap without/with different shaped spacers was investigated experimentally under dc and 60 Hz ac voltages. The obtained results were confirmed experimentally as well as by calculating the electrostatic force acting on the particle in the non-uniform field gap and are reported elsewhere. Whereas, in this paper, the observed particle motion behavior around simple shaped spacer is simulated by solving the particle motion equations analytically in the presence of electrical gradient and image forces. The simulation agreed fairly well with the experimental results. Furthermore, in the non-uniform electric field, the effect of dielectric coating on the grounded electrode on the particle motion and particle deactivation is also briefly discussed. On the basis of the obtained results of particle motion behavior without/with different shaped spacers and the effect of dielectric coating on the ground electrode, different methods of particle deactivation are suggested as well as confirmed experimentally.

UR - http://www.scopus.com/inward/record.url?scp=14544300435&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=14544300435&partnerID=8YFLogxK

U2 - 10.1109/TDEI.2005.1394025

DO - 10.1109/TDEI.2005.1394025

M3 - Article

AN - SCOPUS:14544300435

VL - 12

SP - 147

EP - 156

JO - IEEE Transactions on Dielectrics and Electrical Insulation

JF - IEEE Transactions on Dielectrics and Electrical Insulation

SN - 1070-9878

IS - 1

ER -