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Calculation of over-voltage distribution of transformer windings under Very Fast Transient Over-voltage (VFTO) is very important to insulate design of transformers windings. In order to investigate over-voltage distribution under VFTOs, a proposed model using lumped-parameter components is presented in this paper. In the case of easily destroyed former several windings, each winding is modeled as...
Calculation of over-voltage distribution of transformer windings under very fast transient over-voltage (VFTO) is very important to insulate design of transformer windings. In order to investigate over-voltage distribution of transformer windings under VFTOs, firstly in the case of easily destroyed former several windings, each winding is modeled as one unit, others are modeled using two windings...
Finite-difference time-domain (FDTD) method and specific absorption rate (SAR) are employed here to study the relationship between the radiation of a mobile handset and the human being health. Nowadays, much more attention has been paid to the simulations for the effects of RF radiation on the particular organs, such as the eyes or the ears because they are more sensitive and more near to the working...
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