. "The problem of determination of dynamical torque behavior is one of most important problems for electric drive control. Finding of the suitable method for determination of torque with the required accuracy represents the difficult technical problem. Several specialized producers of drives and measured equipment in the world study that. Their knowledge is not usually available. Moreover, these producers are often concentrated in the commercial area, when the proposed solutions are not always suitablefor research | purposes as that does not ensure the required accuracy and/or dynamical properties of supplied instruments or the price level are too high. The project aim is to develop the methods for accurate determination and measurement of electric unit torques especially for transients. The study will be done in two areas. The first area will be creation of accurate mathematical model of electric unit (asynchronous motor). The second study area will deal with the methods of direct torque"@en . . "Metody p\u0159esn\u00E9ho zji\u0161\u0165ov\u00E1n\u00ED to\u010Div\u00E9ho momentu elektrick\u00FDch stroj\u016F" . "1"^^ . . "P\u0159i v\u00FDzkumu vyhodnocov\u00E1n\u00ED momentu elektrick\u00E9ho stroje jsme se orientovali na p\u0159\u00EDm\u00E9 a nep\u0159\u00EDm\u00E9 metody. Nejv\u011Bt\u0161\u00ED pozornost byla u nep\u0159\u00EDm\u00FDch metod v\u011Bnov\u00E1na vyhodnocov\u00E1n\u00ED momentu asynchronn\u00EDho motoru pomoc\u00ED matematick\u00E9ho modelu v\u00A0re\u00E1ln\u00E9m \u010Dase. Hlavn\u00EDm krit\u00E9ri"@cs . . . . . . "GA102/02/0459" . . "8"^^ . . . . . "8"^^ . . "http://www.isvav.cz/projectDetail.do?rowId=GA102/02/0459"^^ . . "Problematika zji\u0161\u0165ov\u00E1n\u00ED dynamick\u00E9ho pr\u016Fb\u011Bhu momentu je jedn\u00EDm ze st\u011B\u017Eejn\u00EDch \u00FAkol\u016F pro \u0159\u00EDzen\u00ED elektrick\u00FDch pohon\u016F. Naj\u00EDt vhodnou metodu zji\u0161\u0165ov\u00E1n\u00ED to\u010Div\u00E9ho momentu s po\u017Eadovanou p\u0159esnost\u00ED znamen\u00E1 n\u00E1ro\u010Dn\u00FD technick\u00FD probl\u00E9m, kter\u00E9mu se ve sv\u011Bt\u011B v\u011Bnuje n\u011Bkolik specializovan\u00FDch v\u00FDrobc\u016F pohon\u016F a m\u011B\u0159\u00EDc\u00ED techniky a jejich poznatky nejsou \u010Dasto dostupn\u00E9. Nav\u00EDc se \u010Dasto tyto firmy zam\u011B\u0159uj\u00ED pouze na komer\u010Dn\u00ED str\u00E1nku, kdy nab\u00EDzen\u00E1 \u0159e\u0161en\u00ED nejsou v\u017Edy vhodn\u00E1 pro v\u00FDzkumn\u00E9 pr\u00E1ce, nebo\u0165 nezaru\u010Duj\u00ED po\u017Eadovanou p\u0159esnost, nebo dynamick\u00E9 vlastnosti dod\u00E1van\u00FDch p\u0159\u00EDstroj\u016F, pop\u0159. cenov\u00E9 relace jsou p\u0159\u00EDli\u0161 vysok\u00E9. C\u00EDlem projektu je rozpracovat metody p\u0159esn\u00E9ho zji\u0161\u0165ov\u00E1n\u00ED a m\u011B\u0159en\u00ED to\u010Div\u00E9ho momentu elektrick\u00FDch stroj\u016F, zejm\u00E9na v p\u0159echodov\u00FDch stavech. V\u00FDzkum bude realizov\u00E1n ve dvou rovin\u00E1ch. Prvn\u00ED variantou bude vytvo\u0159en\u00ED p\u0159esn\u00E9ho matematick\u00E9ho modelu elektrick\u00E9ho stroje (asynchronn\u00EDho motoru). Druh\u00E1 varianta v\u00FDzkumu bude vy\u0161et\u0159ovat zp\u016Fsoby p\u0159\u00EDm\u00E9ho m\u011B\u0159en\u00ED momentu r\u016Fzn\u00FDmi typy tenzometrick\u00FDch sn\u00EDma\u010D\u016F, p\u0159i\u010Dem\u017E" . "Neuvedeno."@en . . . . "The direct and indirect methods for analyses of torque evaluation for electrical machines have been studied. For indirect methods, the main focus was given to torque evaluation for asynchronous motor using real-time mathematical model. The main criterion"@en . . "2008-06-02+02:00"^^ . "0"^^ . . . "Accuracy determination methods for electrical motor torque"@en . "0"^^ .