The influence of strong electric fields on the DC conductivity of the composite cellulose, insulating oil, and water nanoparticles

Konrad Kierczyński; Paweł Żukowski

doi:10.1117/12.2243272

14 December 2016 The influence of strong electric fields on the DC conductivity of the composite cellulose, insulating oil, and water nanoparticles

Konrad Kierczyński, Paweł Żukowski

Author Affiliations +

Proceedings Volume 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII; 100101T (2016) https://doi.org/10.1117/12.2243272
Event: Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies 2016, 2016, Constanta, Romania

Abstract

The paper presents investigated the dependencies of DC conductivity electrical pressboard impregnated insolating oil of moisture content and electric field strength. The studies were conducted for measuring temperature in the range of 20 °C to 80 °C and the electric field intensity in the range of 10 kV/m to 1000 kV/m. With approximate waveforms in double logarithmic coordinates conductivity depending on the intensity of the electric field exponential function determined coefficients of determination R². The value of this ratio is close to unity, which provides high accuracy measurements of conductivity and the exact stability and temperature measurements. It was found that changes in the electric field intensity will decrease the activation energy of conductivity of about 0.01 eV, thus increasing the DC conductivity of about 1.5 times.

Citation Download Citation

Konrad Kierczyński and Paweł Żukowski "The influence of strong electric fields on the DC conductivity of the composite cellulose, insulating oil, and water nanoparticles", Proc. SPIE 10010, Advanced Topics in Optoelectronics, Microelectronics, and Nanotechnologies VIII, 100101T (14 December 2016); https://doi.org/10.1117/12.2243272

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