Analysis of the temporal electric fields in lossy dielectric media

Iain Wilson McAllister; George C Crichton

doi:10.1109/14.85125

Analysis of the temporal electric fields in lossy dielectric media

Iain Wilson McAllister
, George C Crichton

Research output: Contribution to journal › Journal article › Research › peer-review

1096 Downloads (Orbit)

Abstract

The time-dependent electric fields associated with lossy dielectric media are examined. The analysis illustrates that, with respect to the basic time constant, these lossy media can take a considerable time to attain a steady-state condition. Time-dependent field enhancement factors are considered, and inherent surface-charge densities quantified. The calculation of electrostatic forces on a free, lossy dielectric particle is illustrated. An extension to the basic analysis demonstrates that, on reversal of polarity, the resultant tangential field at the interface could play a decisive role in the insulation integrity of a system

Original language	English
Journal	IEEE Transactions on Electrical Insulation
Volume	26
Issue number	3
Pages (from-to)	513-528
ISSN	0018-9367
DOIs	https://doi.org/10.1109/14.85125
Publication status	Published - 1991

Bibliographical note

Copyright: 1991 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

Access to Document

10.1109/14.85125

McAllisterFinal published version, 1.08 MB

OpenUrl availability

Check availability in DTU Findit

Cite this

@article{2382ccd0d13847589d1a7f98b0c0962b,

title = "Analysis of the temporal electric fields in lossy dielectric media",

abstract = "The time-dependent electric fields associated with lossy dielectric media are examined. The analysis illustrates that, with respect to the basic time constant, these lossy media can take a considerable time to attain a steady-state condition. Time-dependent field enhancement factors are considered, and inherent surface-charge densities quantified. The calculation of electrostatic forces on a free, lossy dielectric particle is illustrated. An extension to the basic analysis demonstrates that, on reversal of polarity, the resultant tangential field at the interface could play a decisive role in the insulation integrity of a system",

author = "McAllister, \{Iain Wilson\} and Crichton, \{George C\}",

note = "Copyright: 1991 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE",

year = "1991",

doi = "10.1109/14.85125",

language = "English",

volume = "26",

pages = "513--528",

journal = "IEEE Transactions on Electrical Insulation",

issn = "0018-9367",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "3",

}

TY - JOUR

T1 - Analysis of the temporal electric fields in lossy dielectric media

AU - McAllister, Iain Wilson

AU - Crichton, George C

N1 - Copyright: 1991 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE

PY - 1991

Y1 - 1991

N2 - The time-dependent electric fields associated with lossy dielectric media are examined. The analysis illustrates that, with respect to the basic time constant, these lossy media can take a considerable time to attain a steady-state condition. Time-dependent field enhancement factors are considered, and inherent surface-charge densities quantified. The calculation of electrostatic forces on a free, lossy dielectric particle is illustrated. An extension to the basic analysis demonstrates that, on reversal of polarity, the resultant tangential field at the interface could play a decisive role in the insulation integrity of a system

AB - The time-dependent electric fields associated with lossy dielectric media are examined. The analysis illustrates that, with respect to the basic time constant, these lossy media can take a considerable time to attain a steady-state condition. Time-dependent field enhancement factors are considered, and inherent surface-charge densities quantified. The calculation of electrostatic forces on a free, lossy dielectric particle is illustrated. An extension to the basic analysis demonstrates that, on reversal of polarity, the resultant tangential field at the interface could play a decisive role in the insulation integrity of a system

U2 - 10.1109/14.85125

DO - 10.1109/14.85125

M3 - Journal article

SN - 0018-9367

VL - 26

SP - 513

EP - 528

JO - IEEE Transactions on Electrical Insulation

JF - IEEE Transactions on Electrical Insulation

IS - 3

ER -

Analysis of the temporal electric fields in lossy dielectric media

Abstract

Bibliographical note

Access to Document

OpenUrl availability

Fingerprint

Cite this