Soil impulse ionisation model based on dynamic changes of electric field
نویسندگان
چکیده
Soil ionisation has an important influence on impulse characteristics of grounding conductor. This paper introduced improvements to existing soil model considering the electric field change resistivity, while resistivity is not directly dependent field. The validity improved was verified by surge response vertical conductor in uniform and horizontally stratified soil. Furthermore, experiment carried out horizontal with finite volumes. Based experimental configuration, corresponding calculation built, calculated results were good agreement results.
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ژورنال
عنوان ژورنال: Iet Science Measurement & Technology
سال: 2022
ISSN: ['1751-8830', '1751-8822']
DOI: https://doi.org/10.1049/smt2.12103