The Transactions of the Korean Institute of Power Electronics (전력전자학회논문지)

The Korean Institute of Power Electronics (전력전자학회)
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EMC/LVD Compatibility Evaluation of ITER AC/DC Converter Subrack by EN 61000 and IEC 61010

ITER AC/DC Converter 서브랙의 EN 61000 및 IEC 61010에 의한 EMC/LVD 시험평가

  • Shin, Hyun-Kook (Power Supply Technology Team, System Engineering and Development Department, Korea Institute of Fusion Energy) ;
  • Oh, Jong-Seok (Power Supply Technology Team, System Engineering and Development Department, Korea Institute of Fusion Energy) ;
  • Song, In-Ho (Power Supply Technology Team, System Engineering and Development Department, Korea Institute of Fusion Energy) ;
  • Suh, Jae-Hak (Power Supply Technology Team, System Engineering and Development Department, Korea Institute of Fusion Energy) ;
  • Choi, Jung-Wan (Power Supply Technology Team, System Engineering and Development Department, Korea Institute of Fusion Energy)
  • Received : 2020.12.22
  • Accepted : 2021.03.08
  • Published : 2021.06.20
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Abstract

To comply with CE marking requirements, the electromagnetic compatibility (EMC) and low-voltage directive (LVD) tests are conducted on the sub-racks of International Thermonuclear Experimental Reactor (ITER) AC/DC converters and bypass switches. The EMC tests consist of a series of tests, including the electromagnetic interference test, the electromagnetic field immunity test, and the rapid transient burst immunity test. In the LVD test, the electric shock protection test, the xcessive temperature limit and heat resistance of equipment tests, and the fire spread prevention test are performed. This work presents and reviews the European Directive for EMC/LVD and introduces the methods of EMC and LVD tests for the sub-racks of AC/DC converters and bypass switches. It also evaluates the test method and results to meet the European Directive requirements for CE marking. The sub-racks of ITER AC/DC converters and bypass switches successfully pass the EMC and LVD tests.

Keywords

Acknowledgement

이 논문은 2020년도 과학기술정보통신부와 한국연구재단의 지원으로 수행된 국책연구 사업임. (No. 2007-2006995, 초전도자석 전원공급장치 개발·제작)

References

  1. J. S. Oh et al., "Final design of the Korean AC/DC converters system for the ITER coil power supply system," Fusion Engineering and Design, Vol. 98/99, pp. 1127-1130, 2015. https://doi.org/10.1016/j.fusengdes.2015.06.147
  2. Electromagnetic compatability (EMC)-general standards for immunity and emission for industrial environments, EN 61000 Part 6, 2015.
  3. SNS EMC Laboratory Co., Ltd., "CE conformation test report," SNS-CME-191203, 2019.
  4. General safety requirements for electrical equipment for measurement, control, and laboratory use, IEC 61010 Part 1, 2016.