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A new method is described for investigating the distribution of the electric field in the human body subjected to high voltage. The electric field distribution is obtained from Laplace's equation. This method of analysis is based on the charge simulation method coupled with genetic algorithms to determine the appropriate arrangement, optimum number and radius of simulating ring charges inside the...
We centrally study effect of very high voltage 345 kV T/L which is set up at residential area (Yangyang Donghae in Gangwon-do) to broadcasting radio wave and human body. First, to compare predicted result of radio wave disturbance, we set 7 areas 13 point and divide broadcasting quality, electric and magnetic fields in T/L process. Result of estimation, we confirm that when receiving broadcasting...
The purpose of this investigation work was the study of the profile of the electric & magnetic field along live-line workers exposed body. The live line worker is exposed to the Saudi Electricity Company (SEC) 132 KV transmission line. Practical exposure scenarios which represent actual working conditions for live-line workers have been identified for the investigation of the profile of electric...
The growing of rice seeds (OryzasativaL.) on a primary root stage are experimented under the condition with electric field at 28.5 kV/m varied electrode in horizontal direction and without electric field. This work is focused on the bending of the root direction were measurement the space angle after 8, 16 and 24 hour. These values with E-field and without E -field are compared. The result indicate...
In order to study the responses that occur in mice chronically exposed to power frequency electromagnetic fields of transmission lines, an exposed environment was constructed in laboratory. Charge simulation method and Biot-Savart law have respectively been adopted to compute the three-dimensional electric and magnetic fields of the exposed environment. Both methods are programmed using the MATLAB...
A radio-frequency (RF) survey meter is often used to evaluate the safety of human exposure to RF electromagnetic fields. However, erroneous meter indications occur when the meters are used in strong, 50/60 Hertz, super low frequency (SLF) electric fields near electric power facilities. Previously, coupling between an SLF electromagnetic field and a simple RF survey meter has been studied. It was shown...
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