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DC Railway System Emulator for Stray Current and Touch Voltage Prediction
IEEE Transactions on Industry Applications, 2015A system to emulate railway dc systems is presented in this paper. The emulator is designed to simulate the behavior of railway systems in terms of stray currents and touch voltages. Power electronics circuits are used as variable resistors to simulate the train motion. The emulator provides a test bed to not only study and analyze the effects of stray
Amr Ibrahem +3 more
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A Thevenin equivalent approach for touch voltage and step voltage
2000This paper describes numerical algorithm for accurate computing of the touch voltage and step voltage. The algorithm is based on the Thevenin equivalent and grid model of the human's feet.It is practically to use this accurate approach only for some very important points on the earth surface because Thevenin equivalent circuit is valid only for a given
Sarajčev, Ivan +2 more
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Touch voltage is not enough - meeting our duty of care
2016 Down to Earth Conference (DTEC), 2016The vast majority of engineering design decisions are multivariate, and earthing system design is no exception to the rule. Safety targets are but one dimension, supported beneath by layers of decisions. Additionally many other critical decisions are to be made before an installation may be signed off as being ‘fit for purpose’. Designers, constructors
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Touch voltages on underground distribution systems during fault conditions
IEEE Transactions on Power Delivery, 1990Underground distribution lines are usually installed in duct banks with manholes placed at regular intervals for easy installation of the line hardware and ready access for maintenance purposes. During work in these manholes, tough voltages may occur on the line under repair as a result of a fault on another line.
Y. Rajotte +3 more
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Methods To Increase The Safety For Touch Voltage In Low Voltage Systems
Proceedings of the 6th International Conference on Optimization of Electrical and Electronic Equipments, 2005Sloot, J.G.J. +2 more
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Realistic maximum touch voltages in global earthing systems
IET Conference Proceedings, 2023K. Riedl +3 more
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The Impact of Different Fault Types on Touch Voltage, Step Voltage, and Ground Potential Rise
2022 30th Southern African Universities Power Engineering Conference (SAUPEC), 2022Vuyani M.N. Dladla +2 more
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Ground Potential Distribution and Human-body Touch Voltage in Old Residential Communities
IEEE Transactions on Industry Applications, 2023Jinxin Cao, Yaping Du, Yuxuan Ding
exaly
Occurrence of Dangerous Touch Voltages During Lightning Strikes
2022 36th International Conference on Lightning Protection (ICLP), 2022Martin Hannig +2 more
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