. "2004-09-08+02:00"^^ . . "MEASUREMENT OF EXTERNAL MAGNETIC FIELD AROUND ELECTRICAL MACHINES" . "80-01-03061-X" . "M\u011B\u0159en\u00ED vn\u011Bj\u0161\u00EDho magnetick\u00E9ho pole v okol\u00ED elektrick\u00FDch stroj\u016F"@cs . "2"^^ . . . "induction motor, measurement, time behaviours, external, magnetic field"@en . "2"^^ . . . . "MEASUREMENT OF EXTERNAL MAGNETIC FIELD AROUND ELECTRICAL MACHINES"@en . "This article describes analysis of magnetic leakage field of induction motor. Information about external field of induction motor is derived from these sources. The first one is a 2D computer motor model and the second one consists in measurement of external magnetic field of real motor. Machine is monitored in a different working condition. Time behaviours of magnetic flux density are examined too. The measurement is executed by Bell\u2019s GAUS/TESLAMETER 5070 and Hall effect sensor connected to oscilloscoope. Acquired results are evaluated and create a conception of magnetic field character around machine. In the next the possibilities of practical utilization (measurement, fault diagnosis) of these knowledge are described." . "XII. International Symposium on Electric Machinery in Prague ISEM 2004" . . . "H\u00E1jek, V\u00EDt\u011Bzslav" . "This article describes analysis of magnetic leakage field of induction motor. Information about external field of induction motor is derived from these sources. The first one is a 2D computer motor model and the second one consists in measurement of external magnetic field of real motor. Machine is monitored in a different working condition. Time behaviours of magnetic flux density are examined too. The measurement is executed by Bell\u2019s GAUS/TESLAMETER 5070 and Hall effect sensor connected to oscilloscoope. Acquired results are evaluated and create a conception of magnetic field character around machine. In the next the possibilities of practical utilization (measurement, fault diagnosis) of these knowledge are described."@en . "MEASUREMENT OF EXTERNAL MAGNETIC FIELD AROUND ELECTRICAL MACHINES" . "572614" . "V\u00EDtek, Ond\u0159ej" . "[EF927EF2A906]" . . . . . "119-124" . "P(GA102/03/0813)" . "MEASUREMENT OF EXTERNAL MAGNETIC FIELD AROUND ELECTRICAL MACHINES"@en . "26220" . "Prague" . "6"^^ . . "RIV/00216305:26220/04:PU44239!RIV/2005/GA0/262205/N" . . "M\u011B\u0159en\u00ED vn\u011Bj\u0161\u00EDho magnetick\u00E9ho pole v okol\u00ED elektrick\u00FDch stroj\u016F"@cs . . "\u010Cl\u00E1nek se zab\u00FDv\u00E1 anal\u00FDzou magnetick\u00E9ho royptylov\u00E9ho pole asynchronn\u00EDho motoru. Informace o vn\u011Bj\u0161\u00EDm poli jsou z\u00EDsk\u00E1v\u00E1ny jak pomoc\u00ED po\u010D\u00EDta\u010Dov\u00E9ho modelu, vytvo\u0159en\u00E9ho metodou kone\u010Dn\u00FDch prvk\u016F, tak i m\u011B\u0159en\u00EDm. Vn\u011Bj\u0161\u00ED magnetick\u00E9 pole je analyzov\u00E1no v r\u016Fzn\u00FDch pracovn\u00EDch stavech motoru (chod napr\u00E1zdno, p\u0159i zat\u00ED\u017Een\u00ED)."@cs . "\u010Cesk\u00E9 vysok\u00E9 u\u010Den\u00ED technick\u00E9 v Praze" . . . "RIV/00216305:26220/04:PU44239" . . "NEUVEDEN" .