Measurement and simulation of stray currents caused by AC railway traction

V Kolář, R Hrbáč, T Mlčák - 2015 16th International Scientific …, 2015 - ieeexplore.ieee.org
The topic of this paper is currents leaking from electric railway tracks into the ground, where
they cause the so-called “stray currents”. This paper focuses on the measurement of these …

Selecting a suitable controlling algorithm for a regulated electric drainage

V Kolar, R Hrbac, T Mlcak… - 2017 18th International …, 2017 - ieeexplore.ieee.org
Electric drainage is used to protect devices which are buried underground (such as piping)
from the negative effects of DC electric traction induced stray currents. In places where stray …

Design of electrical regulated drainage with energy harvesting

V Kolar, R Hrbac, T Mlcak, J Placek - AETA 2018-Recent Advances in …, 2020 - Springer
This paper deals with the process of designing electrical regulated drainage, which has
been done by the authors in the past years. It is focused especially on the development of …

Simulation and measurement of selected electrical parameters for electric drainage

V Kolář, R Hrbáč, A Neumann, T Mlčák - 2016 ELEKTRO, 2016 - ieeexplore.ieee.org
Electric drainage is used for the protection of underground devices (eg pipelines) against
the negative effects of stray currents caused by DC electric traction. When flowing out from …

Aviator system as an alternative to warehouse handling devices

P Bindzár, M Straka, T Thate… - Applied Mechanics and …, 2014 - Trans Tech Publ
The Aviator is a floor-free working warehouse vehicle, which gives a third alternative to the
market of stacker cranes that consist also of the narrow aisle stacker and the rack feeder …

Limiting the influence of regulated electrical drainage on track circuits

R Hrbac, V Kolar, T Mlcak - Elektronika ir Elektrotechnika, 2018 - eejournal.ktu.lt
For the past two years, the authors of this paper have been working on the development of a
new regulated electrical drainage system for tram tracks, which may also be used on …

Mining Production Information and Visualization Systems Based on Internet of Things

K Oldřich, D Roman, K Vladimír - … of the 22nd MPES Conference, Dresden …, 2014 - Springer
The paper concerns information and control systems that are employed by mining industries.
These systems function in specific and often extreme conditions. As such, the design and …

Verifying the functionality of electrical regulated drainage in real operating condition

V Kolar, R Hrbac, T Mlcak - 2018 19th International Scientific …, 2018 - ieeexplore.ieee.org
Electrical drainage, whose most advanced version is electrical regulated drainage, is used
to protect metal devices which are buried in the ground, especially pipelines, from the …

Modeling of event-driven model of production line

J Skutova, J Sikora - 2016 17th International Carpathian …, 2016 - ieeexplore.ieee.org
The paper deals with modeling and simulation of the event-driven model of the production
line GUNT in real time. The event control was realized by the design of the simulation model …

Postmining landscape in the border area of Czech Republic and Poland

VH Csc, BŠ Csc, Z Neustupa - International Multidisciplinary …, 2015 - search.proquest.com
Mining companies in the Czech Republic as well as in the Moravian-Silesian region, Which
lies in the border area neighboring with Poland, are focusing to implement remediation and …