. "Diagnostics of Bearing Surface of Antifriction Bearing as electric Contact from Thermal Effect View"@en . "38"^^ . "Ostrava" . "bearings currents, antifriction bearing, electric contact"@en . "Diagnostika stykov\u00E9 plochy valiv\u00FDch lo\u017Eisek jako elektrick\u00FD kontakt z hlediska tepeln\u00FDch \u00FA\u010Dink\u016F" . "80-248-02" . . "Z(MSM 272400014)" . . . "603642" . "Mor\u00E1vka" . "Technick\u00E1 diagnostika stroj\u016F a v\u00FDrobn\u00EDch za\u0159\u00EDzen\u00ED" . "Diagnostics of Bearing Surface of Antifriction Bearing as electric Contact from Thermal Effect View"@en . "RIV/61989100:27240/03:00008713!RIV/2004/MSM/272404/N" . "27240" . "0"^^ . "Pospi\u0161il\u00EDk, Ji\u0159\u00ED" . "Bearings currents are frequent fault sources of asynchronous motors bearings. Their effects considerably damage rollings elements and orbits of bearings. To find out mechanism of damage we created model of contact (rolling element-bearing). Yet known findings and hypothesis was applied here. Model was created in program ANSYS a solved by FEM (finite element method)."@en . "1"^^ . . "0"^^ . . . "Diagnostika stykov\u00E9 plochy valiv\u00FDch lo\u017Eisek jako elektrick\u00FD kontakt z hlediska tepeln\u00FDch \u00FA\u010Dink\u016F"@cs . . "Diagnostika stykov\u00E9 plochy valiv\u00FDch lo\u017Eisek jako elektrick\u00FD kontakt z hlediska tepeln\u00FDch \u00FA\u010Dink\u016F" . "1"^^ . "[B1AAA9B402DC]" . . "RIV/61989100:27240/03:00008713" . "Vysok\u00E1 \u0161kola b\u00E1\u0148sk\u00E1 - Technick\u00E1 univerzita Ostrava" . . . "Diagnostika stykov\u00E9 plochy valiv\u00FDch lo\u017Eisek jako elektrick\u00FD kontakt z hlediska tepeln\u00FDch \u00FA\u010Dink\u016F"@cs . . "V oblasti diagnostiky elektromechanick\u00FDch soustav se \u010Dasto setk\u00E1v\u00E1me s probl\u00E9my s lo\u017Eisky, zejm\u00E9na u soustav s pohonem tvo\u0159en\u00FDm asynchronn\u00EDm motorem. Jejich hav\u00E1rie se objevuj\u00ED v posledn\u00ED dob\u011B st\u00E1le \u010Dast\u011Bji a tvo\u0159\u00ED zna\u010Dnou poruchovost a nespolehlivost syst\u00E9mu. Jednou z p\u0159\u00ED\u010Din jsou lo\u017Eiskov\u00E9 proudy, kter\u00E9 jimi \u010Dasto proch\u00E1zej\u00ED a sv\u00FDmi tepeln\u00FDmi \u00FA\u010Dinky p\u016Fsob\u00ED spolu s dal\u0161\u00EDmi faktory na degradaci lo\u017Eiska. N\u00E1sleduj\u00EDc\u00ED \u010Dl\u00E1nek obsahuje jednu z mo\u017Enost\u00ED jak tento probl\u00E9m pomoc\u00ED MKP (metody kone\u010Dn\u00FDch prvk\u016F) analyzovat." . . . "4" . "2003-02-05+01:00"^^ . . .