. "2003-01-28+01:00"^^ . "Dvorsk\u00FD, Emil" . . "13"^^ . "Visal\u00E1je" . "80-248-0225-2" . "Omezen\u00ED nep\u0159\u00EDzniv\u00FDch vliv\u016F energetick\u00FDch veden\u00ED na potrubn\u00ED syst\u00E9my" . . . "RIV/49777513:23220/03:00000004!RIV/2004/GA0/232204/N" . "P(GA102/02/0949)" . . . "There is induced alternating voltage with frequency 50 Hz by the magnetic field VHV and HV lines and in its surroundings on tubular system. The current in pipelines can be dangerous by its heat and dynamic power. The voltage level depends on geometry of the system and size of current in phasic conductor. Elimination can be done by reducing of induced voltage level or by elimination of the current on pipelines."@en . "Electric Power Engineering 2003" . "RIV/49777513:23220/03:00000004" . "Elimination of power lines dangerous influences on pipelines"@en . "Omezen\u00ED nep\u0159\u00EDzniv\u00FDch vliv\u016F energetick\u00FDch veden\u00ED na potrubn\u00ED syst\u00E9my"@cs . . "Omezen\u00ED nep\u0159\u00EDzniv\u00FDch vliv\u016F energetick\u00FDch veden\u00ED na potrubn\u00ED syst\u00E9my"@cs . "23220" . . "Elimination of power lines dangerous influences on pipelines"@en . . . "Na potrubn\u00EDm syst\u00E9mu se indukuje vlivem magnetick\u00E9ho pole pod veden\u00EDm zvn a vvn a v jeho okol\u00ED st\u0159\u00EDdav\u00E9 nap\u011Bt\u00ED 50 Hz. Vznikl\u00FD proud m\u016F\u017Ee na potrub\u00ED p\u016Fsobit sv\u00FDmi tepeln\u00FDmi a dynamick\u00FDmi \u00FA\u010Dinky. Hodnota nap\u011Bt\u00ED z\u00E1vis\u00ED na geometrick\u00E9m uspo\u0159\u00E1d\u00E1n\u00ED syst\u00E9mu a na velikosti proudu prot\u00E9kaj\u00EDc\u00EDho f\u00E1zov\u00FDm vodi\u010Dem. Omezen\u00ED nep\u0159\u00EDzniv\u00E9ho p\u016Fsoben\u00ED proudu lze dos\u00E1hnout jednak zmen\u0161en\u00EDm hodnoty indukovan\u00E9ho nap\u011Bt\u00ED (prim\u00E1rn\u00ED opat\u0159en\u00ED, a jednak eliminac\u00ED vznikl\u00E9ho proudu na potrub\u00ED (sekund\u00E1rn\u00ED opat\u0159en\u00ED)." . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava" . "Beran, Milo\u0161" . "Omezen\u00ED nep\u0159\u00EDzniv\u00FDch vliv\u016F energetick\u00FDch veden\u00ED na potrubn\u00ED syst\u00E9my" . "electrical power engineering;transmission lines;magnetic field;electromagnetic compatibility;tubular systems"@en . . "Ostrava" . "619299" . . . . "2"^^ . . "1-13" . . "[04FDB9B5A988]" . . . . "0"^^ . "0"^^ . "2"^^ .