A Study on the Improvement of Electrode Installation for Measurement of Ground Resistance through Investigation on the Spot in Buildings

현장조사를 통한 건축물 접지저항 측정용 전극 설치의 개선에 관한 연구

  • 길형준 (한국전기안전공사 전기안전연구원) ;
  • 김동우 (한국전기안전공사 전기안전연구원) ;
  • 길경석 (한국해양대학교 전기전자공학부)
  • Received : 2011.03.02
  • Accepted : 2011.03.28
  • Published : 2011.05.31


This paper deals with the improvement of electrode installation for measurement of ground resistance through investigation on the spot in buildings. The investigation was carried out for an earthing terminal board for measurement of ground resistance, installation of auxiliary electrode, etc. The criteria value is set up by measuring method of ground resistance in international standard. In case of inadequate installation of auxiliary electrode, a relative error is analyzed and adequate installation method of auxiliary electrode is proposed. As a consequence, it is necessary to write direction of ground and equipment, and separate auxiliary electrode for measurement of ground resistance in order to minimize measuring error.


  1. 길형준, 이기연, 문현욱, “전류보조전극 거리 및 주파수에 따른 접지임피던스 특성”, 한국조명.전기설비학회, Vol.24, No.5, pp.122-128, 2010
  2. 김동우, 길형준, 김동욱, 이기연, 김향곤, “신축 건물에 시설된 접지방식의 현장 실태 분석”, 2008년도 대한전기학회 하계학술대회 논문집, pp.2208-2209, 2008.
  3. 이복희, 이승칠, “접지의 핵심 기초 기술”, pp.4-20, 2000.
  4. 지식경제부 공고 제2010-1호, “전기설비기술기준 및 판단기준”, 지식경제부, pp.57-68, 2010.
  5. 지식경제부 기술표준원, “건축전기설비, KS C IEC 60364”, 2005.
  6. 대한전기협회, “2010 내선규정”, pp.64-77, 316, 2010.
  7. IEEE, “IEEE Std 81.2-1991”, pp.14-20, 1991.
  8. IEEE, “IEEE Std 80-2000”, pp.65-135, 2000.
  9. R. Zeng, J. He and Z. Guan, “Novel Measurement System for Grounding Impedance of Substation,” IEEE Trans. Power Delivery, vol.21, no.2, pp.719-725, Apr. 2006.
  10. C. Wang, T. Takasima, T. Sakuta and Y. Tsubota, “Grounding Resistance Measurement Using Fall-of- PotentialMethod with Potential Probe Located in Opposite Direction to the Current Probe,” IEEE Trans. Power Delivery, vol.13, no.4, pp.1128-1135, Oct. 1998.