On the electrodynamics of partial discharges in voids in solid dielectrics

Aage Pedersen

doi:10.1109/ICSD.1989.69171

On the electrodynamics of partial discharges in voids in solid dielectrics

Aage Pedersen

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Abstract

It is suggested that a correct interpretation of partial-discharge transients can be obtained only through the concept of induced charge. The application of this concept enables a partial-discharge theory to be developed by means of which the influence of relevant void parameters can be assessed in a correct way. It is argued that the widely adopted abc-capacitance model does not allow this insight to be achieved. In addition, it is claimed that the abc-model is based on an erroneous application of the concept of capacitance, and, although this simple approach can be a useful tool when discussing measuring techniques, it may lead to quite incorrect conclusions. The relationship between the transients in the applied voltage and current pulses leading to partial breakdown and the induced charge is found

Original language	English
Title of host publication	Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics
Publisher	IEEE
Publication date	1989
Pages	107-116
DOIs	https://doi.org/10.1109/ICSD.1989.69171
Publication status	Published - 1989
Event	3rd International Conference on Conduction and Breakdown in Solid Dielectrics - Trondheim, Norway Duration: 3 Jul 1989 → 6 Jul 1989 Conference number: 3 http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=826

Conference

Conference	3rd International Conference on Conduction and Breakdown in Solid Dielectrics
Number	3
Country/Territory	Norway
City	Trondheim
Period	03/07/1989 → 06/07/1989
Internet address	http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=826

Bibliographical note

Copyright 1989 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.

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title = "On the electrodynamics of partial discharges in voids in solid dielectrics",

abstract = "It is suggested that a correct interpretation of partial-discharge transients can be obtained only through the concept of induced charge. The application of this concept enables a partial-discharge theory to be developed by means of which the influence of relevant void parameters can be assessed in a correct way. It is argued that the widely adopted abc-capacitance model does not allow this insight to be achieved. In addition, it is claimed that the abc-model is based on an erroneous application of the concept of capacitance, and, although this simple approach can be a useful tool when discussing measuring techniques, it may lead to quite incorrect conclusions. The relationship between the transients in the applied voltage and current pulses leading to partial breakdown and the induced charge is found",

author = "Aage Pedersen",

note = "Copyright 1989 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.; 3rd International Conference on Conduction and Breakdown in Solid Dielectrics ; Conference date: 03-07-1989 Through 06-07-1989",

year = "1989",

doi = "10.1109/ICSD.1989.69171",

language = "English",

pages = "107--116",

booktitle = "Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics",

publisher = "IEEE",

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AU - Pedersen, Aage

N1 - Conference code: 3

PY - 1989

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N2 - It is suggested that a correct interpretation of partial-discharge transients can be obtained only through the concept of induced charge. The application of this concept enables a partial-discharge theory to be developed by means of which the influence of relevant void parameters can be assessed in a correct way. It is argued that the widely adopted abc-capacitance model does not allow this insight to be achieved. In addition, it is claimed that the abc-model is based on an erroneous application of the concept of capacitance, and, although this simple approach can be a useful tool when discussing measuring techniques, it may lead to quite incorrect conclusions. The relationship between the transients in the applied voltage and current pulses leading to partial breakdown and the induced charge is found

AB - It is suggested that a correct interpretation of partial-discharge transients can be obtained only through the concept of induced charge. The application of this concept enables a partial-discharge theory to be developed by means of which the influence of relevant void parameters can be assessed in a correct way. It is argued that the widely adopted abc-capacitance model does not allow this insight to be achieved. In addition, it is claimed that the abc-model is based on an erroneous application of the concept of capacitance, and, although this simple approach can be a useful tool when discussing measuring techniques, it may lead to quite incorrect conclusions. The relationship between the transients in the applied voltage and current pulses leading to partial breakdown and the induced charge is found

U2 - 10.1109/ICSD.1989.69171

DO - 10.1109/ICSD.1989.69171

M3 - Article in proceedings

SP - 107

EP - 116

BT - Proceedings of the 3rd International Conference on Conduction and Breakdown in Solid Dielectrics

PB - IEEE

T2 - 3rd International Conference on Conduction and Breakdown in Solid Dielectrics

Y2 - 3 July 1989 through 6 July 1989

ER -

On the electrodynamics of partial discharges in voids in solid dielectrics

Abstract

Conference

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