Roman Hrbáč
Roman Hrbáč
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Energy recovery effectiveness in trolleybus transport
Š Hamacek, M Bartłomiejczyk, R Hrbáč, S Mišák, V Stýskala
Electric Power Systems Research 112, 1-11, 2014
The proposal model of energy savings of lighting systems in the smart home care
J Vanus, T Novak, J Koziorek, J Konecny, R Hrbac
IFAC Proceedings Volumes 46 (28), 411-415, 2013
Interference between electric traction supply network and distribution power network-resonance phenomenon
V Kolar, J Palecek, S Kocman, TT Vo, P Orsag, V Styskala, R Hrbac
Proceedings of 14th International Conference on Harmonics and Quality of …, 2010
Measurement of ground currents leaking from DC electric traction
V Kolář, R Hrbáč
Proceedings of the 2014 15th International Scientific Conference on Electric …, 2014
Trolleybus with traction batteries for autonomous running
M Bartłomiejczyk, R Hrbáč, V Stýskala, M Połom
Technical University of Košice, 2013
Possibility to achieve the energy savings by the light control in smart home
T Novak, J Vanus, J Sumpich, J Koziorek, K Sokansky, R Hrbac
Proceedings of the 7th International Scientific Symposium on Electrical …, 2013
A development of a capacitive voltage divider for high voltage measurement as part of a combined current and voltage sensor
R Hrbac, V Kolar, M Bartlomiejczyk, T Mlcak, P Orsag, J Vanc
Elektronika ir Elektrotechnika 26 (4), 25-31, 2020
Distributed measurement system with GPS synchronisation and its use in electric traction
R Hrbac, V Kolar, T Mlcak
Elektronika ir elektrotechnika 21 (6), 8-13, 2015
Testing the properties of illuminance sensors designed for controllable lighting systems
R Hrbac, V Kolar, T Novak, S Hamacek
IFAC Proceedings Volumes 46 (28), 394-399, 2013
Estimation of on-fly phase resistance of on 8/6 switched reluctance motor for sensorless control
R Hrbac, T Mlcak, V Kolar, J Necas
Elektronika ir elektrotechnika 20 (5), 15-20, 2014
Application of traction supply system for charging electric cars
M Bartłomiejczyk, L Jarzebowicz, R Hrbáč
Energies 15 (4), 1448, 2022
Improving power quality with the use of a new method of serial active power filter (SAPF) control
R Hrbac, T Mlcak, V Kolar
Elektronika ir elektrotechnika 23 (1), 15-20, 2017
Towards the text compression based feature extraction in high impedance fault detection
T Vantuch, M Prílepok, J Fulneček, R Hrbáč, S Mišák
Energies 12 (11), 2148, 2019
Measurement and simulation of stray currents caused by AC railway traction
V Kolář, R Hrbáč, T Mlčák
2015 16th International Scientific Conference on Electric Power Engineering …, 2015
Optimization of drive unit through load measurement
J Nečas, T Mlčák, J Zegzulka, R Hrbáč
Applied Mechanics and Materials 260, 494-498, 2013
Error Analysis of Narrowband Power-Line Communication in the Off-Grid Electrical System
V Blazek, Z Slanina, M Petruzela, R Hrbáč, J Vysocký, L Prokop, S Misak, ...
Sensors 22 (6), 2265, 2022
Assessment of the quality of speech signal processing within voice control of operational-technical functions in the smart home by means of the PESQ algorithm
J Vanus, T Weiper, R Martinek, J Nedoma, M Fajkus, L Koval, R Hrbac
IFAC-PapersOnLine 51 (6), 202-207, 2018
Measurement of current flowing through a rail with the use of Ohm’s method; determination of the impedance of a rail
V Kolář, P Bojko, R Hrbáč
Przegląd Elektrotechniczny 89 (6), 118-120, 2013
Application of fuzzy logic in control of switched reluctance motor
P Brandstetter, R Hrbac, M Polak, L Stepanec
Advances in Electrical and Electronic Engineering 5 (1), 68-71, 2011
Low-cost solution of LED driving, designed for tunable white lighting systems
R Hrbac, V Kolar, T Novak, L Prokop, J Vanus
IFAC-PapersOnLine 51 (6), 396-401, 2018
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