"The paper describes the employment of a new IGCT element in a dc chopper designed for feeding a dc trolley-bus traction motor. The discussed radiated EMI noise generated during the chopper operation was measured and calculated on a simplified model. The preliminary slow moving tests within the range 150 kHz - 30 MHz were performed. The results of the measurements of magnetic field exhibit the compliance with the European Standards EN 50121-2, EN 50121-3-1."@en . . "RIV/67985866:_____/03:10033039" . . "EMI Generated by Trolley-Bus with IGCT-Based Drive." . . "Proceedings on CITY OF TOMORROW and the ELECTRICITY." . "5"^^ . "The paper describes the employment of a new IGCT element in a dc chopper designed for feeding a dc trolley-bus traction motor. The discussed radiated EMI noise generated during the chopper operation was measured and calculated on a simplified model. The preliminary slow moving tests within the range 150 kHz - 30 MHz were performed. The results of the measurements of magnetic field exhibit the compliance with the European Standards EN 50121-2, EN 50121-3-1." . "Czech National Committee on Electroheat" . . "\u0160kraml\u00EDk, Ji\u0159\u00ED" . "radiated EMI noise; EMC test of trolley-bus with an IGCT chopper"@en . . "82;90" . . . "EMI Generated by Trolley-Bus with IGCT-Based Drive."@en . . "4"^^ . "Prague [CZ]" . . . "9"^^ . "80-239-1615-7" . "P(GA102/03/1363), Z(AV0Z2057903)" . "EMI Generated by Trolley-Bus with IGCT-Based Drive." . . "Budek, P." . "0"^^ . . "2003-09-25+02:00"^^ . "0"^^ . . . . "605832" . "Prague" . . "Jehli\u010Dka, Vladim\u00EDr" . . "EMI Generated by Trolley-Bus with IGCT-Based Drive."@en . "[8BF4360ECCC2]" . "RIV/67985866:_____/03:10033039!RIV/2004/GA0/A10004/N" . "Valouch, Viktor" . "Dole\u017Eel, Ivo" . . . .