Calculation of dielectric strength of the SF/sub 6//N/sub 2/ gas mixture in macroscopically and microscopically non-uniform fields

作者: Y. Qiu , Y.P. Feng

DOI: 10.1109/ICPADM.1994.413934

关键词: NitrogenCurvatureDielectric strengthSurface roughnessCoaxialIonizationChemistryAnalytical chemistryConcentricElectrode

摘要: Dielectric strength of the SF/sub 6//N/sub 2/ gas mixture in a uniform field can be calculated using simple method assuming there is no interaction between different component molecules. However, to calculate dielectric practical gas-insulated system, both electrode curvature factor and surface roughness should taken into account. This paper presents factors for coaxial system concentric spherical reports effect on breakdown mixture. >

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