"Impedance of long direct massive conductors carrying time-variable currents is a complex function of time. Its evolution is affected not only by the skin effect, but also by the temperature rise. The paper presents a numerical method that allows computing the resistance and internal inductance of a nonferromagnetic conductor of any cross-section from values of the total Joule losses and magnetic energy within the conductor. The theoretical analysis based on the field approach is illustrated on a typical example, whose results are discussed."@en . "6"^^ . . . "Heidelberg" . "Modelling of Temperature-Dependent Effective Impedance of Non-ferromagnetic Massive Conductor"@en . "S" . . "530669" . "2003-09-18+02:00"^^ . "Modelling of Temperature-Dependent Effective Impedance of Non-ferromagnetic Massive Conductor"@en . "Modelov\u00E1n\u00ED teplotn\u011B z\u00E1visl\u00E9 efektivn\u00ED impedance neferomagnetick\u00FDch masivn\u00EDch vodi\u010D\u016F"@cs . "21230" . . "273;278" . "Computer Engineering in Applied Electromagnetism" . "1-4020-3168-8" . . "RIV/68407700:21230/05:03114189!RIV08-MSM-21230___" . "Impedance of long direct massive conductors carrying time-variable currents is a complex function of time. Its evolution is affected not only by the skin effect, but also by the temperature rise. The paper presents a numerical method that allows computing the resistance and internal inductance of a nonferromagnetic conductor of any cross-section from values of the total Joule losses and magnetic energy within the conductor. The theoretical analysis based on the field approach is illustrated on a typical example, whose results are discussed." . "Impedance dlouh\u00E9ho p\u0159\u00EDm\u00E9ho masivn\u00EDho vodi\u010De prot\u00E9kan\u00E9ho \u010Dasov\u011B prom\u011Bnn\u00FDm proudem je slo\u017Eitou funkc\u00ED \u010Dasu. Jej\u00ED v\u00FDvoj je ovlivn\u011Bn nejen povrchov\u00FDm jevem, ale tak\u00E9 oteplen\u00EDm vodi\u010De. \u010Cl\u00E1nek popisuje numerickou metodu dovoluj\u00EDc\u00ED stanoven\u00ED rezistence a vnit\u0159n\u00ED induk\u010Dnosti neferomagnetick\u00E9ho vodi\u010De libovoln\u00E9ho pr\u016F\u0159ezu z hodnoty Jouleov\u00FDch ztr\u00E1t a energie magnetick\u00E9ho pole uvnit\u0159 vodi\u010De. Teoretick\u00E1 anal\u00FDza zalo\u017Een\u00E1 na \u0159e\u0161en\u00ED pole je ilustrov\u00E1na na typick\u00E9m p\u0159\u00EDklad\u011B a dopln\u011Bna diskuz\u00ED v\u00FDsledk\u016F."@cs . . "Modelov\u00E1n\u00ED teplotn\u011B z\u00E1visl\u00E9 efektivn\u00ED impedance neferomagnetick\u00FDch masivn\u00EDch vodi\u010D\u016F"@cs . . "Dole\u017Eel, Ivo" . . . "effective impedance; massive conductor; skin effect; temperature field"@en . "Ulrych, Bohu\u0161" . . "Modelling of Temperature-Dependent Effective Impedance of Non-ferromagnetic Massive Conductor" . "Maribor" . "[69ABC1284ACB]" . "Musil, Ladislav" . . "3"^^ . . "RIV/68407700:21230/05:03114189" . . . . "Modelling of Temperature-Dependent Effective Impedance of Non-ferromagnetic Massive Conductor" . "2"^^ . . "Springer-Verlag" . .