- Tytuł:
- Autonomous Instrumentation for Measuring Spontaneous Electromagnetic Emissions in Mining
- Autorzy:
-
Maniak, Krzysztof
Mydlikowski, Remigiusz - Powiązania:
- https://bibliotekanauki.pl/articles/1839315.pdf
- Data publikacji:
- 2020
- Wydawca:
- Instytut Łączności - Państwowy Instytut Badawczy
- Tematy:
-
coal mining
electromagnetic field
EM receiver
rock destruction - Opis:
- This article presents the design of an innovative receiver capable of identifying electric and magnetic components of electromagnetic fields. The receiver senses and records electromagnetic disturbances generated as mine tunnels collapse. It offers excellent operating specification and the ability to sense and log magnetic and electrical component strength values in real time. The paper analyzes the data obtained with the use of a system installed in a working mine and attempts to determine hazards resulting from increased rock stress levels that, cause spontaneous EM emissions.
- Źródło:
-
Journal of Telecommunications and Information Technology; 2020, 4; 98-103
1509-4553
1899-8852 - Pojawia się w:
- Journal of Telecommunications and Information Technology
- Dostawca treści:
- Biblioteka Nauki