The Research of CDEGS in Defect Diagnosis for Grounding Grid

Ang Ren; Qing Quan Li; Ran Liu; Yan Feng Qi; Xu Jie Liu; Li Xin Wang; Guo Dong Han; Yuan Bin Liang

doi:10.4028/www.scientific.net/AMM.492.443

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 492The Research of CDEGS in Defect Diagnosis for...

The Research of CDEGS in Defect Diagnosis for Grounding Grid

Abstract:

The paper briefly introduces the function and characteristics of the ground simulation software CDEGS, and computes the grounding grid model by using the MALZ module. The grounding grid GPR (Ground Potential Rise) and the percentage of reference power bus GPR are analyzed after the exciting current source injected into the grounding grid, and compared and analyzed with CDEGS softwares simulation calculation results, it is easy to diagnose defect and locate defect position in the grounding grid.

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Periodical:

Applied Mechanics and Materials (Volume 492)

Pages:

443-446

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.492.443

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Online since:

January 2014

Authors:

Ang Ren, Qing Quan Li, Ran Liu, Yan Feng Qi, Xu Jie Liu, Li Xin Wang, Guo Dong Han, Yuan Bin Liang

Keywords:

CDEGS Software, Defect Diagnosis, GPR, Grounding Grid

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References

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