Human body surface electric-field intensity analysis and safety design on live working platform during live maintenance in 330 kV substation

2020 ◽  
Vol 20 (2) ◽  
pp. 597-607
Author(s):  
Zirui Liu ◽  
Xinyi Zhang ◽  
Yanhua Han ◽  
Bo Niu ◽  
Dingrui Zhang ◽  
...  
Keyword(s):  
Electric Field ◽  
Field Intensity ◽  
Body Surface ◽  
Human Body ◽  
Electric Field Intensity ◽  
Intensity Analysis ◽  
Safety Design ◽  
Surface Electric Field ◽  
Human Body Surface

scholarly journals A method for measuring surface electric field intensity of insulators based on electroluminescent effect

2020 ◽  
Vol 6 ◽  
pp. 1537-1543
Author(s):  
Xinyi Yang ◽  
Yunfei Jia ◽  
Lu Gao ◽  
Shengchang Ji ◽  
Zhibing Li
Keyword(s):  
Electric Field ◽  
Field Intensity ◽  
Electric Field Intensity ◽  
Measuring Surface ◽  
Surface Electric Field

scholarly journals Interaction between lf electric fields and biological bodies

2004 ◽  
Vol 1 (2) ◽  
pp. 153-166 ◽  
Author(s):  
Vesna Ceselkoska
Keyword(s):  
Electric Field ◽  
Electric Fields ◽  
Field Intensity ◽  
Body Surface ◽  
Electric Field Intensity ◽  
The Body ◽  
Field Calculation ◽  
Electric Field Calculation

In this paper the Equivalent electrodes method is used for electric field calculation in the proximity of the various biological subjects exposed to an electric field in the LF range. Several results of the electric field intensity on the body surface and numerous graphical results for equipotential and equienergetic curves are presented.

scholarly journals Electric Field Measurement of the Living Human Body for Biomedical Applications: Phase Measurement of the Electric Field Intensity

2013 ◽  
Vol 2013 ◽  
pp. 1-6
Author(s):  
Ichiro Hieda ◽  
Ki Chang Nam
Keyword(s):  
Electric Field ◽  
Field Intensity ◽  
Human Body ◽  
Biomedical Applications ◽  
Electric Field Intensity ◽  
Phase Measurement ◽  
Experimental System ◽  
Cost Effective ◽  
Weak Electric Field ◽  
Phase Measurements

The authors are developing a technique for conducting measurements inside the human body by applying a weak electric field at a radio frequency (RF). Low RF power is fed to a small antenna, and a similar antenna located 15–50 cm away measures the electric field intensity. Although the resolution of the method is low, it is simple, safe, cost-effective, and able to be used for biomedical applications. One of the technical issues suggested by the authors' previous studies was that the signal pattern acquired from measurement of a human body was essentially different from that acquired from a phantom. To trace the causes of this difference, the accuracy of the phase measurements was improved. This paper describes the new experimental system that can measure the signal phase and amplitude and reports the results of experiments measuring a human body and a phantom. The results were analyzed and then discussed in terms of their contribution to the phase measurement.

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