A graphical method for safety assessment of grounding systems

Chien-Hsing Lee, A. P. Sakis Meliopoulos, R. I. James

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This paper presents a graphical method for safety assessment of grounding systems. For a grounding system to be safe, the maximum touch and step voltages should not exceed postulated safety criteria. The method presented in this paper is applicable to the safety criteria of the IEEE Standard 80 as well as the IEC-479-1. Both standards define safety criteria in terms of allowable body current. The allowable body current is then translated into the allowable touch and step voltages. Thus, safety assessment of a grounding system is referred to a procedure by which the actual maximum touch and step voltages are computed and compared to the maximum allowable (safe) touch and step voltages. Since the IEC-479-1 safety criteria are nonlinear, a graphical method is presented for safety assessment.

原文English
主出版物標題2000 IEEE Power Engineering Society, Conference Proceedings
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2016-2021
頁數6
ISBN(電子)0780359356, 9780780359352
DOIs
出版狀態Published - 2000 一月 1
事件IEEE Power Engineering Society Winter Meeting, 2000 - Singapore, Singapore
持續時間: 2000 一月 232000 一月 27

出版系列

名字2000 IEEE Power Engineering Society, Conference Proceedings
3

Other

OtherIEEE Power Engineering Society Winter Meeting, 2000
國家Singapore
城市Singapore
期間00-01-2300-01-27

    指紋

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

引用此

Lee, C-H., Sakis Meliopoulos, A. P., & James, R. I. (2000). A graphical method for safety assessment of grounding systems. 於 2000 IEEE Power Engineering Society, Conference Proceedings (頁 2016-2021). [847663] (2000 IEEE Power Engineering Society, Conference Proceedings; 卷 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PESW.2000.847663