대한전기학회논문지:전기물성ㆍ응용부문C (The Transactions of the Korean Institute of Electrical Engineers C)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

전력케이블과 가스배관의 병행구간에 대한 교류부식 영향

The Effects of AC Corrosion on Underground Gas Pipeline Running Parallel with High Power Cables

  • 배정효 (한국전기연구소 지중시스템연구그룹) ;
  • 김대경 (한국전기연구소 지중시스템연구그룹 그룹장) ;
  • 김기준 (한국해양대 기관공학과 교수·공박)
  • 발행 : 2000.10.01
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초록

This paper analyze the interference problems, especially Ac corrosion when the gas pipeline is buried with power cable in the same submarine tunnel. This paper present the results of the study about interference mechanism(inductive coupling, conductive coupling, resistive coupling), AC corrosion, limitation of safety voltage, modeling of power cables, gas pipeline and grounding systems, analysis of induction voltage and optimal arrangement of power cables.

키워드

참고문헌

  1. 한국전기연구소 '음극방식시스템의 전압, 전류분포 연구' 한국가스공사 연구개발원, 1995
  2. DIN 30676: Planung und Anwending des Kathodischen Korrosionsschutzes fur den Anbenschutz, Ausg. Okt. 1985
  3. Stalder F., 'Pipeline Failures, Materials Science Forum', Vol. 247 (1997) pp. 139-146
  4. Ragault I., 'AC Corrosion Induced by VHV Electrical Lines on Polyethylene Coated Steel Gas Pipelines', 'NACE International, Corrosion '98, Paper No. 557, 1998
  5. IEEE Guide for Safety in AC Substation Grounding, ANSI/IEEE Std 80-1986
  6. 'Principles and Practices of Electrical Coordination Between Pipelines and Electric Supply Lines', CAN/CSA-C22.3 No. 6-M91
  7. '$TACLINK^R$, CONIND™ Reference Maunal', Ground-it.com Consulting Ltd., 2000
  8. EPRI, 'Transmission Line Reference Book', Second Edition, Revised, 1987
  9. 'Cathodic Protection consideration for Pipelines with AC Mitigation Facilities' PRC International Corrosion Supervisory Committee. Jan. 1999