Study on the Fractal Dimension and Growth Time of the Electrical Treeing Degradation at Different Temperature and Moisture

The paper aims to understand how the fractal dimension and growth time of electrical trees change with temperature and moisture. The fractal dimension of final electrical trees was estimated using 2-D box-counting method. Four groups of electrical trees were grown at variable moisture and temperatur...

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Bibliographic Details
Published inAdvances in materials science and engineering Vol. 2018; no. 2018; pp. 1 - 10
Main Authors Fan, Youping, Li, Jingjiao, Zhang, Dai
Format Journal Article
LanguageEnglish
Published Cairo, Egypt Hindawi Publishing Corporation 01.01.2018
Hindawi
Hindawi Limited
Wiley
Subjects
Breakdowns
Electric fields
Epoxy resins
Fractals
Geometry
Humidity
Moisture
Physics
Polymers
Treeing
Trees
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Summary:The paper aims to understand how the fractal dimension and growth time of electrical trees change with temperature and moisture. The fractal dimension of final electrical trees was estimated using 2-D box-counting method. Four groups of electrical trees were grown at variable moisture and temperature. The relation between growth time and fractal dimension of electrical trees were summarized. The results indicate the final electrical trees can have similar fractal dimensions via similar tree growth time at different combinations of moisture level and temperature conditions.
ISSN:1687-8434
1687-8442
DOI:10.1155/2018/6019269