TY - JOUR TI - An analysis of the influence of selected design and material parameters on high-speed eddy-current brake performance AU - KoƂodziej, Janusz AU - Kowol, Marcin AU - Garbiec, Tomasz TI - An analysis of the influence of selected design and material parameters on high-speed eddy-current brake performance AB - This paper presents an analysis of the influence of utilizing rotor materials of different magnetization and conductivity on steady-state torque-speed characteristics for a high-speed eddy-current brake. The analysis involves rotors of different active lengths, with or without axial slits and a copper layer on the surface. The calculations were carried out using two and three-dimensional numerical models, partially verified on the laboratory test-stand. VL - 2015 IS - Elektrotechnika Zeszyt 1-E (8) 2015 PY - 2015 SN - 0011-4561 C1 - 2353-737X SP - 77 EP - 85 DO - 10.4467/2353737XCT.15.029.3829 UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/an-analysis-of-the-influence-of-selected-design-and-material-parameters-on-high-speed-eddy-current-brake-performance KW - electromagnetic brake KW - eddy currents KW - finite element method