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Multimodal Haptic Device Enabling Naturalistic Surface Rendering During Active Touch
Vardar Y, Jeong H, Anh K.
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Touch Voltage Analysis in Low-Voltage Power Systems Studies
IEEE Transactions on Industry Applications, 2015The touch voltage analysis in low-voltage installation, i.e., the calculation of magnitudes and durations of touch potentials, is not normally included in standard power systems studies. In addition, this analysis is of paramount importance for the protection of persons against electric shock in the event of failure of basic insulation of equipment or ...
Massimo Mitolo, null Haijun Liu
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Field Measurements Of Touch And Step Voltages
IEEE Transactions on Power Apparatus and Systems, 1984This paper presents the study of a measurement technique for touch and step voltages and the results of measurements obtained inside and outside substations. Details of a low-voltage and a highvoltage method of current injection are given. Setups for measuring the shock touch voltage and shock step voltage are characterized, in which the effect of foot
Romuald Kosztaluk +2 more
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Simplified conservative measurements of touch and step voltages
1999 IEEE Industrial and Commercial Power Systems Technical Conference (Cat. No.99CH36371), 2003Protection against electric shock requires grounding systems that must be designed primarily to keep touch voltage (E/sub t/) and step voltage (E/sub s/) to a safe value. Testing of the efficiency of a grounding system is mandatory to verify the capability to satisfy the protection requirements at the end of the construction and periodically in the ...
PARISE, Giuseppe, GRASSELLI, Umberto
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Analysis of transfer touch voltages in low-voltage electrical installations
Building Services Engineering Research and Technology, 2010Protection against electric shock in our homes and work places is one of the most important priorities for electrical services engineers who are now designing electrical installations to conform to the requirements of the 17th edition IEE Wiring Regulations (BS7671: 2008).
M. Barrett, K. O'Connell, ACM Sung
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Electrical safety and touch voltage design
Building Services Engineering Research and Technology, 2010The provision of safe and reliable means to afford protection against electric shock in the built environment is deemed one of the most important design elements for electrical services engineers who design low voltage electrical installations to conform to BS7671: 2008 (17th edition IEE Wiring Regulations) and ET 101:2008.
M. Barrett, K. O'Connell, CMA Sung
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Touch voltage protection on Singapore MRT system
2005 International Power Engineering Conference, 2005This paper generally describes the various touch voltage protection measures adopted mass rapid transit (MRT) systems. Particular reference is drawn from the practices adopted in the Singapore MRT system. There are potential hazards of electric shocks to passengers and working staff touching conductive surfaces of different voltage potentials e.g ...
W.M. Sim, M. Thong, C.F. Chan
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An alternative approach for touch and step voltages measurement in high-voltage substations
Electric Power Systems Research, 2016Abstract This paper presents the study of a measurement technique for touch and step voltages. In essence, we elaborate an approach which is very similar to the measurement of the grounding system impedance. In addition, the main focus is on the measurements at energized substation where different types of coupling between the test leads, grounding ...
Vojin I. Kostić, Nebojša B. Raičević
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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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Analysis of Touch Voltage in TN-S Earthing System
2018 IEEE International Conference on Environment and Electrical Engineering and 2018 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe), 2018This paper presents touch voltage analysis in TN-S connected earth system. For this purpose, calculation of touch voltages and touch durations (as per IEEE and International Electrotechnical Committee (IEC) standards) with equivalent formulas is done for different sizes of cable and protective conductor (PE). Cable ampacity calculations for underground
Krishnav Bhatia +2 more
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