|
A PROTECTION SHIELD AGAINST ELECTROMAGNETIC FIELDS OF TRANSFORMER SUBSTATIONS IN RAIL TRANSPORT |
|---|---|
| รหัสดีโอไอ | |
| Creator | Gennady Bilenko, Evgenii Novikov, Valery Ridel, Anton Chekhov , Mikhail Rybin |
| Title | A PROTECTION SHIELD AGAINST ELECTROMAGNETIC FIELDS OF TRANSFORMER SUBSTATIONS IN RAIL TRANSPORT |
| Contributor | - |
| Publisher | TuEngr Group |
| Publication Year | 2563 |
| Journal Title | International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies |
| Journal Vol. | 11 |
| Journal No. | 9 |
| Page no. | 11A9T: 1-8 |
| Keyword | Utility frequency fields, Electromagnetic shield, Shielding wall, Transformer, Multilayer electromagnetic shield (MES), Shielding coefficient (attenuation). |
| URL Website | http://TuEngr.com/Vol11_9.html |
| Website title | ITJEMAST V11(9) 2020 @ TuEngr.com |
| ISSN | 2228-9860 |
| Abstract | This paper presents characteristics of electromagnetic fields that arise from the generation and affect railroad workers. Besides, radiofrequency electromagnetic fields, there is human exposure to electromagnetic fields that are being generated by utility frequency power transformers. The high voltages and high currents of the transformer substations are sources of strong electromagnetic fields on railroad. For this reason, the analysis has been conducted on protective properties of a new shield design and suggested a design of a multilayer electromagnetic shield to protect the workers and automatic equipment for the railroad industry from exposure to utility frequency fields. |
