Journal of the Korean Institute of Illuminating and Electrical Installation Engineers (조명전기설비학회논문지)

The Korean Institute of IIIuminating and Electrical Installation Engineers (한국조명전기설비학회)
권호 표지
DOI QR코드

DOI QR Code

Harmonics Measurement of Evaluation of KJ Road Tunnel Installations

KJ 도로터널시설물의 고조파 실측 및 평가

  • Received : 2011.08.16
  • Accepted : 2011.09.19
  • Published : 2011.10.31
Download PDF
⟨ Previous Next ⟩

Abstract

Nonlinear loads including lighting fixtures generate harmonic currents and create distortions on the sinusoidal voltage of the power system. Harmonic field measurements have shown that the harmonic contents of a waveform varies with time. A cumulative probabilistic approach is the most commonly used method to solve time varying harmonics. In this paper the time varying harmonics of lighting loads are evaluated by international harmonic standards(IEC 61000-3-6).

Keywords

References

  1. 한국전력공사 전력연구원, "배전계통 고조파 관리기준 연구", 전력산업연구개발사업 최종보고서, 2005.
  2. 한국전력공사 전력연구원, "송전계통 고조파 관리기준 및 해석기법 연구", 전력산업연구개발사업 최종보고서, 2007.
  3. 한국전력공사, 에너지관리공단, "고조파 사용실태 조사 및 개선 방안 연구", 2002.
  4. 김경철, 김유준, "실측에 의한 특고압 수용가의 고조파 평가에 관한 연구", 조명.전기설비학회논문지, 제 21권 제3호, 2007년 3월. https://doi.org/10.5207/JIEIE.2007.21.3.050
  5. IEC 61000-3-6, "Electromagnetic compatibility(EMC) - Part 3-6 : Limits - Assessment of Emission Limits for the connection of distorting installations to MV, HV and EHV power systems", Edition 1.0 1996. 10.
  6. IEC 61000-4-7, "Electromagnetic compatibility(EMC)- Part 4-7 : Testing and measurement techniques - General guide on harmonic and Interharmonic measurement and instrumentation for power supply systems and equipment connected", Edition 2.0 2008. 06.
  7. IEC 61000-4-30, "Electromagnetic compatibility(EMC)- Part 4-30 : Testing and measurement techniques - Power quality measurement method", Edition 2.0 2008. 10.
  8. 힌국전력공사, "전기공급약관", 2010. 11. 1.
  9. IEC 61000-3-2, "Electromagnetic compatibility(EMC) - Part 3-2 : Limits - Limits for harmonic current emission(equipment with rated current $\leq$ 16 [A] per phase", Edition 1.0 1995.