"Dynamically Demanding and Failure Operation Modes of Electromechanical Energy Conversions"@en . . . . "Dynamicky n\u00E1ro\u010Dn\u00E9 re\u017Eimy a poruchov\u00E9 stavy syst\u00E9m\u016F elektromechanick\u00FDch konverz\u00ED energie" . . "IAA2057701" . "16"^^ . . "16"^^ . . "0"^^ . "The objective of the project is to solve dynamically demanding operating and failure modes of systems for the electromechanical energy conversion. The fundamental elements of these systems are AC electric machines. Boh types of conversion, mechanical to electrical energy conversion and vice versa, will be treated by the same research methods. In the first case the problem of the dynamic processes in the system of turbogenerator - block transformer - mains including the excitation and regulation will be taken into account. In the second case the problem of the system of frequency converter - the AC electric motor including the control will be solved. Based on the model solution of both systems, dynamically demanding or dangerous failure operating modes will be identified. These modes will be solved because they could endanger the correct process of energy conversion or cause breakdown to the whole system."@en . . . . "1"^^ . . "C\u00EDlem projektu je vy\u0159e\u0161it dynamicky n\u00E1ro\u010Dn\u00E9 pracovn\u00ED a poruchov\u00E9 stavy syst\u00E9m\u016F zabezpe\u010Duj\u00EDc\u00EDch elektromechanickou konverzi energie, jej\u00EDm\u017E z\u00E1kladn\u00EDm prvkem je elektrick\u00FD stroj na st\u0159\u00EDdav\u00FD proud. Na z\u00E1klad\u011B jednotn\u00E9 v\u011Bdeck\u00E9 metody budou \u0159e\u0161eny oba zp\u016Fsoby konverze, tj. p\u0159em\u011Bna mechanick\u00E9 energie na elektrickou i p\u0159em\u011Bna elektrick\u00E9 energie na mechanickou. V prvn\u00EDm p\u0159\u00EDpad\u011B p\u016Fjde o \u0159e\u0161en\u00ED dynamick\u00FDch d\u011Bj\u016F v syst\u00E9mu turb\u00EDna - gener\u00E1tor - blokov\u00FD transform\u00E1tor - energetick\u00E1 s\u00ED\u0165 v\u010Detn\u011B buzen\u00ED a jeho regulace. V druh\u00E9m p\u0159\u00EDpad\u011B o \u0159e\u0161en\u00ED syst\u00E9mu m\u011Bni\u010D kmito\u010Dtu - elektrick\u00FD motor na st\u0159\u00EDdav\u00FD proud - v\u010Detn\u011B \u0159\u00EDzen\u00ED a regulace. Na z\u00E1klad\u011B modelov\u00E9ho \u0159e\u0161en\u00ED obou syst\u00E9m\u016F budou vytipov\u00E1ny dynamicky n\u00E1ro\u010Dn\u00E9 \u010Di nebezpe\u010Dn\u00E9 pracovn\u00ED re\u017Eimy a vy\u0159e\u0161eny i mo\u017En\u00E9 poruchov\u00E9 stavy, kter\u00E9 by mohly ohrozit p\u0159\u00EDslu\u0161n\u00FD zp\u016Fsob konverze energie \u010Di zp\u016Fsobit hav\u00E1rii cel\u00E9ho za\u0159\u00EDzen\u00ED." . "http://www.isvav.cz/projectDetail.do?rowId=IAA2057701"^^ . "0"^^ . . . . . "Byly vy\u0159e\u0161eny dynamicky n\u00E1ro\u010Dn\u00E9 pracovn\u00ED poruchov\u00E9 re\u017Eimy elektrick\u00FDch stroj\u016F a cel\u00FDch syst\u00E9m\u016F zabezpe\u010Duj\u00EDc\u00EDch elektromechanickou konverzi energie. Pozornost byla v\u011Bnov\u00E1na ot\u00E1zk\u00E1m jejich stability a modern\u00EDm zp\u016Fsob\u016Fm nap\u00E1jen\u00ED a \u0159\u00EDzen\u00ED."@cs . .