Research and Implementation on Face-and-Body Detection of the Stray Current of Mine

Abstract:

The stray current of mine refers to the current, which flows in the way of the non-regulation line in mines. When go on the mine operations, in order to achieve stray current controlf high precision, it is necessary to carry on high precision detection of Stray current. Based on traditional “point” and “line” detection, the technology of “Face-and-Body” detection is researched and the detecting way of “Face-and-Body” technology is proposed in the paper. The “Face-and -Body” detection technology is implemented in three-dimensional space on the base of mathematical model of “Face-and-Body” .The “Face-and-Body” detection device includes in establishment of the hardware and software system, and development of the stray current detection current dual output voltage sensors, and so the size and direction of stray current are detected efficiently,thereby it improves the detection precision of the stray current.

• Periodical: Advanced Materials Research (Volumes 881-883)
• Pages: 1706-1713
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.881-883.1706
• Online since: January 2014
• Authors: Long Jiang Li, Qin Zhang, Yue Qin Qiu, Xiao Yun Zhao
• Keywords: Face-Body Detection, Mathematical Models, Stray Current of Mine

References

[1] J. J. Liu,B. D. Sui,Q. C. Zhang, et al. KBD-4 gauge of monitoring the current existing underground[J]. Hebei Joumal of Industrial Science and Technology, 2005(4): 192-194.

[2] Z. P. Li,Y. H. Li,G.X. Hu, et al. Summarization of Detection Technique of Gas Pipeline[J]. Gas and Heat, 2003, 23 (9): 567-570.

[3] X. H. Wang,J. Y. Liu,R. Y. He, et al. Detection Method of Stray Current to Urban Buried Gas Pipelines[J]. Pipeline Technique and Equipment, 2010(2): 45-48.

[4] P. H. Xiao. Study of Anticorrosion Design of City Cas Pipes[J]. Gas and Heat, 2001(2): 147-149.

[5] Z. Zhou. Corrosion Prevention of Natural Gas Pipe[J]. Gas and Heat, 2001(3): 238-240.

[6] Y. Yu. New Process on Corrosion Protection in Buried Natural Gas Pipeline[J]. Gas and Heat, 2001(6): 535-537.

[7] S. S. Cheng, L. J. Zhang,A. H. Yang. Influence of Subway Stray Current Corrosion on Buried Metal Pipeline[J]. Gas and Heat, 2003, 23(7): 435-437.

[8] A. L. Cao.Q. J. Zhu,B. R. Hou, et al. Stray Current Corrosion on Oil and Gas Pipeline and its Protection[J]. Gas and Heat, 2009(3): 424-428.

[9] A. L. Cao.Q. J. Zhu,B. R. Hou, et al. Simulation Study on Influence Factors of Stray Current in Buried Metallic Pipeline[J]. Gas and Heat, 2010, 30(5): B05-B08.

[10] L. J. Li,Q. L. Liu,W. L. Tao, et al. Study on Five Point Detection System for Stray Current in Buried Gas Pipeline[J]. Gas and Heat, 2011(9): B01-B05.