. "0"^^ . . . . . "3"^^ . . . "3"^^ . . "1"^^ . "http://www.isvav.cz/projectDetail.do?rowId=TA03020523"^^ . . "TA03020523" . "dispersed generation- renewable sources- photovoltaic power plants- wind power plants- reliability of networks with renewable sources- dynamic simulation of power systems- impedance measuring"@en . "1"^^ . "2013-01-01+01:00"^^ . . . . . . "Dynamic model of distribution network"@en . . "2015-05-05+02:00"^^ . "2014-03-11+01:00"^^ . "2015-10-31+01:00"^^ . . "Dynamick\u00FD model distribu\u010Dn\u00ED s\u00EDt\u011B" . . . "The questions of distribution network operation in grids with high penetration of renewable sources especially photovoltaic cells and wind turbines are very actual problem. There are very stochastic curves of supplied power for both types of sources which lead to necessity of dynamic solution of these systems. In the first part of project the dynamic model of distribution network and dynamic models of single sources will be solved. At the last step of the first block the control unit of experimental source which will represent distribution network and which can be used for testing of dynamic behavior of especially smaller power plants will be created. At the second block the interaction between renewable sources and signal of remote control signal which is used in The Czech Republic for control of consumption will be solved and the measuring equipment for measuring of impedances of electrical network on frequencies of remote control signal will be developed."@en . "Problematika provozov\u00E1n\u00ED distribu\u010Dn\u00EDch s\u00EDt\u00ED s velk\u00FDm pod\u00EDlem obnoviteln\u00FDch zdroj\u016F, zejm\u00E9na fotovoltaick\u00FDch a v\u011Btrn\u00FDch elektr\u00E1ren je v sou\u010Dasn\u00E9 dob\u011B velmi aktu\u00E1ln\u00ED. Oba tyto zdroje se vyzna\u010Duj\u00ED rychl\u00FDm kol\u00EDs\u00E1n\u00EDm v\u00FDkonu v \u010Dase, co\u017E vede k pot\u0159eb\u011B dynamick\u00E9ho \u0159e\u0161en\u00ED t\u011Bchto syst\u00E9m\u016F. V r\u00E1mci prvn\u00ED \u010D\u00E1sti projektu bude \u0159e\u0161en dynamick\u00FD model distribu\u010Dn\u00ED s\u00EDt\u011B a dynamick\u00E9 modely jednotliv\u00FDch typ\u016F zdroj\u016F, d\u00E1le bude vytvo\u0159ena \u0159\u00EDdic\u00ED jednotka pro zdroj reprezentuj\u00EDc\u00ED s\u00ED\u0165, kter\u00FD n\u00E1sledn\u011B umo\u017En\u00ED testov\u00E1n\u00ED dynamick\u00E9ho chov\u00E1n\u00ED zejm\u00E9na men\u0161\u00EDch elektr\u00E1ren. V r\u00E1mci druh\u00E9 \u010D\u00E1sti projektu bude \u0159e\u0161ena interakce mezi obnoviteln\u00FDmi zdroji a sign\u00E1lem hromadn\u00E9ho d\u00E1lkov\u00E9ho ovl\u00E1d\u00E1n\u00ED (HDO), kter\u00FD je v \u010CR pou\u017E\u00EDv\u00E1n pro d\u00E1lkov\u00E9 \u0159\u00EDzen\u00ED spot\u0159eby, konkr\u00E9tn\u011B elektrick\u00E9ho vyt\u00E1p\u011Bn\u00ED a elektrick\u00E9ho oh\u0159evu tepl\u00E9 u\u017Eitkov\u00E9 vody. Bude vyvinut software pro hodnocen\u00ED vlivu filtra\u010Dn\u00EDch a filtra\u010Dn\u011B-kompenza\u010Dn\u00EDch za\u0159\u00EDzen\u00ED na \u00FArove\u0148 u\u017Eite\u010Dn\u00E9ho sign\u00E1lu HDO a bude vyvinut m\u011B\u0159ic\u00ED p\u0159\u00EDstroj pro m\u011B\u0159en\u00ED impedanc\u00ED zdroj\u016F na frekvenci HDO." . .