Ing.
Jiří Valenta
Ph.D.
FEKT, UVEE – odborný asistent
+420 54114 6862, +420 54114 6733
valentaj@feec.vutbr.cz
Publikace
2020
VALENTA, J.; ŠIMEK, D.; DOSTÁL, L.; KLOC, P.; KOUDELKA, F.; GRYCZ, M. Simulation of Earthing Switch Behavior and Its Test Verification. In Proccedings of the 2020 21th International Scientific Conference on Electric Power Engineering (EPE). 1. Praha: IEEE, 2020.
s. 1-6. ISBN: 978-1-7281-9479-0.
Detail | WWW2019
ŠIMEK, D.; DOSTÁL, L.; VALENTA, J. Detection of Local Softening, Welding and Formation of Metallic Bridges between the Copper Contact Pair Using Temperature Measurement. In Proceedings of the 2019 20th International Scientific Conference on Electric Power Engineering (EPE). first. Ostrava: VSB – Technical University of Ostrava, 2019.
s. 118-121. ISBN: 978-1-7281-1333-3.
DetailJ. Cech, L. Prokes, M. Zemanek, L. Dostal, D. Simek, J. Valenta, R. Zebrak, L. Zapotocky, P. Stahel. Rotating gliding arc: innovative source for VOC remediation. Plasma Physics and Technology, 2019, roč. 6, č. 2,
s. 156-160. ISSN: 2336-2626.
Detail | WWWMURASHOV, I.; FROLOV, V.; KVASHNIN, A.; VALENTA, J.; ŠIMEK, D.; DOSTÁL, L.; KLOC, P. Investigation and Numerical Simulation of a High-current AC Circuit Breaker. Plasma Physics and Technology, 2019, roč. 6, č. 3,
s. 235-238. ISSN: 2336-2626.
Detail | WWW2018
DOSTÁL, L.; VALENTA, J.; ŠIMEK, D. Low-Voltage Circuit-Breaker Behavior under Overload Conditions. Plasma Physics and Technology, 2018, roč. 5, č. 1,
s. 1-4. ISSN: 2336-2626.
Detail | WWW2017
VALENTA, J.; SAMOHEJL, M.; FENDRYCH, M.; KLOC, P.; DOSTÁL, L. Diagnostics of Various Phenomena in LV Devices Under Real Switching Conditions. Plasma Physics and Technology, 2017, roč. 4, č. 3,
s. 257-260. ISSN: 2336-2626.
Detail | WWW2015
DOSTÁL, L.; DOHNAL, P.; VALENTA, J. Change of the thermal profile in the modern MCCB by the different electrical contact resistance. Plasma Physics and Technology, 2015, roč. 2, č. 3,
s. 312-315. ISSN: 2336-2626.
Detail | WWWVALENTA, J.; DOHNAL, P.; DOSTÁL, L. Diagnostics of Extinguishing Process in Low Voltage Devices by, Pressure Field Measurement. In Plasma Physics and Technology. Plasma Physics and Technology. Prague: Czech Technical University in Prague, 2015.
s. 56-59. ISSN: 2336- 2626.
Detail2012
VALENTA, J. Souhrnná výzkumná zpráva k HS: Měření a analýza pohybu kontaktu ve výkonovém jističi. 2012.
Detail2011
DOSTÁL, L.; VALENTA, J.; MAKKI, Z. DEPENDENCY OF THE TEMPERATURE RISE ON A SCREW CONNECTION OF A CIRCUIT BREAKER. In XIXth Symposium on Physics of Switching Arc. 1. Brno: Department of Power Electrical and Electronic Engineering, Faculty of Electrical Engineering and Communication, Brno University of Technology and OEZ Letohrad, 2011.
s. 161-164. ISBN: 978-80-214-4293- 1.
Detail2007
VALENTA, J.; VÁVRA, Z. Pressure Conditions in LV Circuit Breakers. In Proceedings of the XVIIth Symposium on Physics of Switching Arc Volume I: Contributed Papers. ÚVEE FEKT VUT Brno: ÚVEE FEKT VUT, 2007.
s. 213-216. ISBN: 978-80-214-3359- 5.
Detail | WWWVALENTA, J.; VÁVRA, Z. External Electrical Circuit and Arc Behavior Modeling. In Proceedings of the XVIIth Symposium on Physics of Switching Arc Volume I: Contributed Papers. ÚVEE FEKT VUT Brno: ÚVEE FEKT VUT, 2007.
s. 217-220. ISBN: 978-80-214-3359- 5.
DetailVALENTA, J.; VÁVRA, Z.; VANĚK, J. Electromagnetism and Thermodynamics in LV Circuit Breakers. In Proceedings of the XVIIth Symposium on Physics of Switching Arc Volume I: Contributed Papers. ÚVEE FEKT VUT Brno: ÚVEE FEKT VUT, 2007.
s. 221-224. ISBN: 978-80-214-3359- 5.
Detail2005
VALENTA, J., VÁVRA, Z., VANĚK, J., DOHNAL, P. Movement of the Contact in LV Circuit Breaker. In Tenth International Conference on Switching Arc Phenomena. Lodz, Polsko: Politechnika Lódzka Instytut Aparatów Elektrycznych, 2005.
s. 17 ( s.) ISBN: 83-7283-165- 3.
DetailUrban, F., Valenta, J., Tulis, Z., Vaněk, J. Thermal field in MCB. In Sborník. Brno: FEKT VUT, 2005.
s. 1 ( s.) ISBN: 80-214-2931- 3.
DetailVALENTA, J.; VÁVRA, Z.; DOHNAL, P. Study of Magnetic Field and Switching Arc Interaction. In Tenth International Conference on Switching Arc Phenomena. Lodz, Polsko: Politechnika Lódzka Instytut Aparatów Elektrycznych, 2005.
s. 21 ( s.) ISBN: 83-7283-165- 3.
DetailVALENTA, J. Bench for Short- circuit Tests of Low Voltage Apparatuses. In 9th International Student Conference on Electrical Engineering Poster 2005. Praha: FEL ČVUT Praha, 2005.
s. 1 ( s.)
DetailVALENTA, J., VÁVRA, Z. Optimization of an Electric Apparatus Using Genetic Algorithms. In Proceedings of the 11th Conference and Competition Student EEICT 2005 Volume 2. Brno: Ing. Zdeněk Novotný, CSc., 2005.
s. 166 ( s.) ISBN: 80-214-2889- 9.
DetailVALENTA, J., DOHNAL, P., VÁVRA, Z. Plasma Diagnostic in Low Voltage Circuit Breaker. In XVIth Symposium on Physics of Switching Arc. Brno: Department of Power Elekctrical and Electronic Engineering FEKT VUT Brno, 2005.
s. 215 ( s.) ISBN: 80-214-2931- 3.
DetailVALENTA, J., VÁVRA, Z., DOHNAL, P., VANĚK, J. Current Constriction Between Contacts in Electrodynamic Forces Modeling. In XVIth Symposium on Physics of Switching Arc. Brno: Department of Power Electrical and Electronic Engineering FEEC VUT Brno, 2005.
s. 211 ( s.) ISBN: 80-214-2931- 3.
DetailDOHNAL, P., VALENTA, J., URBAN, F. DIAGNOSTICS OF LV ARC BLASTING. In XVIth symposium on physics of switching arc : Volume1 Contributed Papers. Brno, Česká republika: VUT v Brně, 2005.
s. 245 ( s.) ISBN: 80-214-2307- 2.
DetailDOHNAL, P., URBAN, F., VALENTA, J. Rychlostní kamera zachytí každý okamžik. Technický týdeník, 2005, roč. 53, č. 3,
s. 5 ( s.) ISSN: 0040- 1064.
DetailDOHNAL, P., URBAN, F., VALENTA J. Vidět střelu za letu aneb rychlokamera poprvé. 2005, roč. 2005, č. 4,
s. 35 ( s.)
Detail | WWWJan KOMENDA, Marin RYDLO, Ludvík JUŘÍČEK, Petr DOHNAL, Miroslav NOVÁK. Vidět střelu za letu aneb rychlokamera poprvé. 2005, roč. 2005, č. 5,
s. 35 ( s.)
Detail2004
VALENTA, J., VÁVRA, Z. Extinguishing Process in Low Voltage Circuit Breakers. In Student EEICT 2004. Bratislava: Vydavateľstvo STU, 2004.
s. 469 ( s.) ISBN: 80-227-2057- 7.
DetailDOHNAL, P., URBAN, F., VALENTA, J. AUTOMATED DC SUBSTATION SHORT-CURRENT EVALUATION. Advances in Electrical and Electronic Engineering, 2004, roč. 2004, č. 2,
s. 278 ( s.) ISSN: 1336- 1376.
DetailVALENTA, J., VÁVRA, Z. Extinguishing Process in Low Voltage Circuit Breakers. In Proceedings of the 10th conference Student EEICT 2004. Brno: Ing Zdeněk Novotný, CSc., 2004.
s. 535 ( s.) ISBN: 80-214-2636- 5.
DetailAUBRECHT, V., BARTLOVÁ, M., URBAN, F., VALENTA, J. Partial characteristics of radiation for thermal plasmas in H2O and argon. In XVth International Conference on Gas Discharges and their Applications. Toulouse: Paul Sabatier University, 2004.
s. 141-144. ISBN: 978-1-899072-30- 9.
DetailVÁVRA, Z., AUBRECHT, V., DOHNAL, P., VALENTA, J., URBAN, F. Measurement and Diagnostic system in the Laboratory of Switching Arc. In Proceedings of the 5th Int.Conf. ELEKTRO 2004. Žilina, SK: FEE University of Žilina, 2004.
s. 267-270. ISBN: 80-8070-252- 7.
DetailDOHNAL, P., URBAN, F., VALENTA, J. AUTOMATIZACE VÝPOČTU ZKRATOVÉHO PROUDU NA MĚNÍRNÁCH MHD. In Symep Praha 2004. Praha: CTU Publishing House, 2004.
s. 245 ( s.) ISBN: 80-01-03018- 0.
DetailVALENTA, J. Electric Arc Extinguishing in Low Voltage Circuit Breakers. In Poster 2004. Praha: FEL ČVUT, 2004.
s. 1 ( s.)
DetailDOHNAL, P., VÁVRA, Z., AUBRECHT, V., VALENTA, J., URBAN, F. VÝKONOVÉ ZKOUŠKY SPÍNACÍHO PŘÍSTROJE. In Elektrické pohony a výkonová elektronika. Brno: UVEE FEKT VUT Brno, 2004.
s. 51 ( s.) ISBN: 214-2766- 3.
Detail2003
VALENTA, J. Modelling of Electrodynamic Forces in Modeion Circuit Breaker. In Proceedings of the international conference and competition Student EEICT 2003. Brno: Ing. Zdeněk Novotný, CSc., 2003.
s. 155 ( s.) ISBN: 80-214-2401- X.
DetailVALENTA, J. Modelling of Electrodynamic Forces in Modeion Circuit Breaker. In Proceedings of 9th conference and competition Student EEICT 2003. Brno: Ing. Zdeněk Novotný, CSc., 2003.
s. 95 ( s.) ISBN: 80-214-2377- 3.
DetailVALENTA, J. Elektrodynamické síly v jističích. In EPVE 2003 Elektrické pohony a výkonová elektronika. Brno: 2003.
s. 225 ( s.) ISBN: 80-214-2497- 4.
Detail
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