Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7117099 | Journal of Electrostatics | 2018 | 7 Pages |
Abstract
Micro-shocks may happen when the human body is close to high-voltage transmission lines. Experiments near the actual operating ±1100â¯kV high-voltage direct current (HVDC) lines with a metal human body model (HBM) are conducted. The voltages on the HBM and the micro-shock currents are measured. A micro-shock simulation method in the ion flow field is presented according to the measured results. Based on the simulation method, the variations of current, charge and energy on the HBM during the micro-shock process are investigated. The influences of resistance and capacitance parameters on micro-shock currents are analysed. Furthermore, a simplified simulation method is given to estimate the micro-shock currents for the potential demand of engineering practice.
Keywords
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Physical Sciences and Engineering
Engineering
Electrical and Electronic Engineering
Authors
Donglai Wang, Tiebing Lu, Xueshan Li, Bo Chen, Xuebao Li, Li Xie, Yong Ju,