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Metal Mine ›› 2016, Vol. 45 ›› Issue (04): 106-109.

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Analysis on Modeling from Electromagnetic Interference of Broken High Voltage Wire in the Tungsten Ore Underground on WSN Nodes

Fan Kuangang1,2，Xin Pengwu1，Yao Xiaokang1，Shi Mingzhu3   

  1. 1.School of Mechanical and Electrical Engineering，Jiangxi University of Science and Technology ，Ganzhou 341000，China；2.School of Electronic and Computer Engineering ，Shenzhen Graduate School of Peking University，Shenzhen 518055，China；3.Department of Information Science and Engineering，Shandong Agriculture and Engieering University,Shandong 250100,China
  • Online:2016-04-15 Published:2016-08-16

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Abstract: Tungsten mine transmission voltage wire spread all over the tunnel，and corona and spark discharge happens all the time.Electromagnetic radiation generated by corona and spark discharge will causes serious interference with the wireless sensor network nodes.Modeling and simulation of the radiation field intensity of tungsten mine transmission voltage wire，the experiment showed that error rate of temperature data was decreased from 25% to 10.4%，and the established mine model and simulation result of the electromagnetic radiation were able to reflect its actual running state.And it will provide a strong theoretical guidance for sensor nodes arrangement and high-voltage wiring in practical applications.

Key words: Electromagnetic interference, High-voltage cables, Wireless sensor network nodes, Modeling and simulation