Analysis of some Safety Assessment Standard on Grounding Systems

Li Qun Shang; Shou Peng Wang; Gang Cheng

doi:10.4028/www.scientific.net/AMR.1049-1050.732

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 1049-1050Analysis of some Safety Assessment Standard on...

Analysis of some Safety Assessment Standard on Grounding Systems

Abstract:

There are different safety assessment standards of grounding systems in different countries. Some of standards are widely adopted in the world, such as IEEE-80-2000, IEC-471-1, EA-TS41-24 and BS7354. In order to choose reasonable safety assessment standard in the design of grounding system of substation, these four standards are compared using a practical case. It showed that BS7354 is more conservative than IEEE-80-2000 and EA-TS41-24, and the definitions of allowable current are different between IEEE-80-2000 and IEC-471-1.

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Periodical:

Advanced Materials Research (Volumes 1049-1050)

Pages:

732-735

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1049-1050.732

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Cite this paper

Online since:

October 2014

Authors:

Li Qun Shang*, Shou Peng Wang, Gang Cheng

Keywords:

Rounding System, Safety Assessment Standard, Step Voltage, Touch Voltage

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* - Corresponding Author

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