Measurement of nonlinear dielectric properties - effect of dielectric dispersion

J.Y. Zhou; S.A. Boggs; IEEE

doi:10.1109/CEIDP.2001.963509

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Conference proceeding

Measurement of nonlinear dielectric properties - effect of dielectric dispersion

J.Y. Zhou, S.A. Boggs and IEEE

2001 IEEE Conference on Electrical Insulation and Dielectric Phenomena, pp.153-156

2001

DOI: https://doi.org/10.1109/CEIDP.2001.963509

Abstract

Conducting materials

Conductivity

Dielectric constant

Dielectric losses

Dielectric materials

Dielectric measurements

Dielectrics and electrical insulation

Dispersion

Polymers

Voltage

Nonlinear dielectrics are being used increasingly for grading of high voltage systems as they facilitate compact designs. Many nonlinear dielectrics employed for high field grading are based on filled polymers. If the filler is not well compatibilized with the polymer, the interface between them is likely to have a much greater conductivity than either the polymer or the filler, at least in the low field region. Dielectric relaxation of this interface can cause a dispersion peak. Design of systems which incorporate nonlinear grading materials requires measurement of such material properties. Dielectric dispersion has the potential to cause errors in such measurements. An approach to assessing such errors is provided.

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Title: Measurement of nonlinear dielectric properties - effect of dielectric dispersion
Creators - without role: J.Y. Zhou - University of Connecticut
S.A. Boggs - University of Toronto
IEEE
Publication Details: 2001 IEEE Conference on Electrical Insulation and Dielectric Phenomena, pp.153-156
Publisher: IEEE
Number of pages: 4
Identifiers: 9911647109846
Academic Unit: ISTD Pillar
Language: English
Resource Type: Conference proceeding

Measurement of nonlinear dielectric properties - effect of dielectric dispersion

Abstract

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Details

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