Technical gazette, Vol. 23 No. 1, 2016.
Original scientific paper
https://doi.org/10.17559/TV-20160108184803
Research of automatic pollution area in power grid
Bo Hu
; (1) Thermal Power Engineering and Engineering Thermal Physics at North China Electric Power University / (2) State Grid Anshan Electric Power Supply Company Liaoning 114000 P. R. China
Abstract
Line insulator flashing and lightning incidents have increasingly become the prominent and main reasons of power outages. Antifouling work has become an important part of the line maintenance. This paper has studied area pollution thematic map in detail. Firstly, it extracted a set of rules including pollution sources rule base, site contamination rule base, meteorological rule base, atmospheric environment rule base, operation experience rule base, by classifying and quantifying the factors that could affect the power pollution area level. Secondly, it determined the various sub-rules and rule base parameters. Thirdly, it used computer languages and GIS technology to quantify and express the rules extracted above, and constructed power pollution area level judgment rule base engine with the theory of interpolation and multivariate decision. Finally, it generated power pollution area thematic map by drawing contour, and designed the functions of early warning and insulator flashover configuration to make use of the pollution area map.
Keywords
area pollution level; power GIS; rule engine; thematic maps
Hrčak ID:
153155
URI
Publication date:
19.2.2016.
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