| Title |
Protection against electric field in the outdoor switch-gear workplaces |
| Translation of Title |
Aukštosios įtampos skirstyklos darbo vietų apsauga nuo elektrinio lauko. |
| Authors |
Deltuva, R ; Virbalis, J.A |
| DOI |
10.5755/j01.eee.112.6.435 |
| Full Text |
|
| Is Part of |
Elektronika ir elektrotechnika.. Kaunas : Technologija. 2011, Nr. 6, p. 11-14.. ISSN 1392-1215. eISSN 2029-5731 |
| Abstract [eng] |
The technique of the electric field distribution analysis in the 330 kV outdoor switch-gear is proposed. There are the zones in which electric field strength is greater than maximum permissible values by European Directive 2004/40/EU. The peak values of electric field strength are under the wires of A and C phases. These results are confirmed using programme package COMSOL. The electric field strength can be diminished to permissible values by shielding. It can be used as a shield comprised of some metal bars mounted parallel to wires of A and C phases over the shielding place. For the purpose of shielding it is sufficient to mount two bars provided they are mounted in the height of at least 2,4 m. |
| Published |
Kaunas : Technologija |
| Type |
Journal article |
| Language |
English |
| Publication date |
2011 |
| CC license |
|
