A fuzzy approach to calculate the errors due to the subdivision rate in the Maxwell’s subareas method

• G. Cannistrà ^[1] ; A. Covitti ^[1] ; R. Picerno ^[1] ; M. Sylos Labini ^[1]
  1. [1] Department of Electrotechnics and Electronics, Polytechnic of Bari, Italia
• Localización: Compel: International journal for computation and mathematics in electrical and electronic engineering, ISSN 0332-1649, Vol. 17, Nº 1, 1998, págs. 64-68
• Idioma: inglés
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• Resumen

  • The more the rate of sub‐division of the grid into subareas is high, the more the Maxwell’s sub‐areas method of studying the current field generated by a grounding grid is accurate. In this paper the authors suggest a fuzzy approach applied to a horizontal cylindrical electrode which allows them to determine in advance the errors due to the different rates of subdivision.