Autonomous Instrumentation for Measuring Spontaneous Electromagnetic Emissions in Mining

Authors

  • Krzysztof Maniak
  • Remigiusz Mydlikowski

DOI:

https://doi.org/10.26636/jtit.2020.145320

Keywords:

coal mining, electromagnetic field, EM receiver, rock destruction

Abstract

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

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Published

2020-12-30

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How to Cite

Maniak, K., & Mydlikowski, R. (2020). Autonomous Instrumentation for Measuring Spontaneous Electromagnetic Emissions in Mining. Journal of Telecommunications and Information Technology, 4, 98-103. https://doi.org/10.26636/jtit.2020.145320