An approximate model for determining the resistance of a hemispherical ground electrode placed at the top of a nonhomogeneous truncated cone

URN:NBN:SI:DOC-45NPEYTM2023Cvetković, NenadJovanović, DejanStojanović, MiodragTasić, DraganVučković, Dragandocuments/doc/4/URN_NBN_SI_doc-45NPEYTM_001.pdfdocuments/doc/4/URN_NBN_SI_doc-45NPEYTM_001.txt16articleiss. 3str. 45-521855-5748186991619URN:NBN:SI:doc-45NPEYTMengFakulteta za energetikoJET on-lineJournal of energy technologyInCestimation methodgrounding systemhemispherical electrodemetoda ocenjevanjanehomogena tlanon-homogeneous soilodpornostozemljitveni sistempolkroglasta elektrodaresistanceAn approximate model for determining the resistance of a hemispherical ground electrode placed at the top of a nonhomogeneous truncated conePribližni model za določanje upora polokrogle ozemljene elektrode, nameščene na vrh nehomogenega prisekanega stožca