scholarly journals Influence and Correction from the Human Body on the Measurement of a Power-Frequency Electric Field Sensor

Sensors ◽  
2016 ◽  
Vol 16 (6) ◽  
pp. 859 ◽  
Author(s):  
Dongping Xiao ◽  
Huaitong Liu ◽  
Qiang Zhou ◽  
Yutong Xie ◽  
Qichao Ma
Keyword(s):  
Electric Field ◽  
Human Body ◽  
Electric Field Sensor ◽  
Power Frequency ◽  
Field Sensor ◽  
Frequency Electric Field

Analysis of Shock Effect Generated by Vehicles on Human Body under HVAC Transmission Lines

2012 ◽  
Vol 260-261 ◽  
pp. 402-407
Author(s):  
Ai Qing Ma ◽  
Lei Chen
Keyword(s):  
Steady State ◽  
Electric Field ◽  
Human Body ◽  
Engineering Application ◽  
Induced Voltage ◽  
Shock Effect ◽  
Different Types ◽  
Power Frequency ◽  
Frequency Electric Field ◽  
Transient And Steady State

The shock effect has been analyzed when the human body touches different types of vehicles in power frequency electric field. It solved the problem of influence of induced voltage generated by high voltage AC Power Lines on human Body. The induced voltage value of the human body and three different types of vehicles has been calculated by the soft of ANSYS in this paper. The results indicate that the human body will be shocked by two processes of transient and steady state. The influence of shock effect of transient and steady state on human body has been selectively analyzed when the human body touches vehicles. The proposed models and algorithm has the advantages of simple calculation procedure, small calculation burden and convenient to engineering application. It can be applied to the shock effect when the human body touches metal objects with different potential in power frequency electric field. It is worth being populated.

The Experimental Study on the Influence of Human Body to Measurement of High Voltage Power Frequency Electric Field

2013 ◽  
Vol 303-306 ◽  
pp. 482-488
Author(s):  
Kai Mao ◽  
Jin Gang Wang ◽  
Xu Dong Deng ◽  
Wei He ◽  
Zuo Peng Zhang
Keyword(s):  
Electromagnetic Field ◽  
Electric Field ◽  
Electric Fields ◽  
High Voltage ◽  
Human Body ◽  
Enhancement Factor ◽  
Electric Field Distribution ◽  
Field Distortion ◽  
Power Frequency ◽  
Frequency Electric Field

Based on the basic theory of electromagnetic field, the Electric Field Distortion (EFD) in power frequency electric field caused by induced current of human body has been analyzed. The enhancement factor of the electric field distortion is introduced to reduce the influences caused by human body in the measurement of high voltage electric fields. The Ansoft Maxwell is used to simulate and calculate the electric field distribution under the influence of the human body to have the value of enhancement factor. In addition, the enhancement factor has been corrected by experiment with the electromagnetic field analyzer EFA300. With the enhancement factor introduced in this paper, the measurement error can be reduced.

Integrated Optical Waveguide MachZehnder Interferometer Power Frequency Intensive Electric Field Sensor

2019 ◽  
Vol 48 (9) ◽  
pp. 913001
Author(s):  
李佳文 LI Jiawen ◽  
张家洪 ZHANG Jiahong ◽  
许晓平 XU Xiaoping ◽  
赵振刚 ZHAO Zhengang ◽  
李川 LI Chuan
Keyword(s):  
Electric Field ◽  
Optical Waveguide ◽  
Zehnder Interferometer ◽  
Electric Field Sensor ◽  
Integrated Optical ◽  
Power Frequency ◽  
Field Sensor ◽  
Integrated Optical Waveguide ◽  
Mach Zehnder Interferometer
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