Line Selection Algorithm of Coal Mine High Leakage Based on Fuzzy

Jun Ying Zhao; Xing He Ma; Bing Yao Yan

doi:10.4028/www.scientific.net/AMM.340.445

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 340Line Selection Algorithm of Coal Mine High Leakage...

Line Selection Algorithm of Coal Mine High Leakage Based on Fuzzy

Abstract:

In order to solve the high-voltage grid electricity coal mine one-phase ground fault (high leak), choose the theory of fuzzy algorithm. According to the current harmonic fault diagnostic, zero sequence active power method and transient zero sequence current mutual product summation method, three methods set fault measure membership function and weight coefficient membership function, realize fuzzy comprehensive decision, judge single-phase grounding line. Through the Matlab/Simulink simulation experiment, fuzzy theory algorithm can accurately choose single-phase grounding line.

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Periodical:

Applied Mechanics and Materials (Volume 340)

Pages:

445-450

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.340.445

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Online since:

July 2013

Authors:

Jun Ying Zhao, Xing He Ma, Bing Yao Yan

Keywords:

Fuzzy Theory, High Leak, MATLAB/SIMULINK, Membership Functions, Simulation Experiment

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References

[1] Hongchun Shu. The power distribution network fault location [M]. Mechanical industry press, (2008).

Google Scholar

[2] Jijian Xie, Chengping Liu. The fuzzy mathematics method and its application [M]. Huazhong university of science and technology press, (2008).

Google Scholar

[3] Bai Xiao, Hongchun Shu. The small current grounding system phase-to-ground fault location of comprehensive research method[J]. Relay, 2001, 29(4): 16-20.

Google Scholar

[4] Zheng Qi. The effective neutral grounding system and location single-phase grounding technical analysis [J]. Automation of electric power systems, 2004, 28(14): I-5.

Google Scholar

[5] T. Welfonder,V. Leitloff,R. Feuillet, and S. Vitet. Location strategies and evaluation of detection algorithms for earth faults in compensated MV distribution systems[J]. IEEE Transactions on Power Delivery, 2000, 15(4): 1121–1128.

DOI: 10.1109/61.891492

Google Scholar

[6] Mymn Givelgerg, Film Lysenko, Roald Zelichonok. Zem sequence directional earth-fault Protection with improved characteristics for compensated distribution networks. Electric Power Systems Research, 2009, 52(4): 217-222.

DOI: 10.1016/s0378-7796(99)00032-2

Google Scholar