한국안전학회지 (Journal of the Korean Society of Safety)

  • 제33권5호
  • /
  • Pages.21-27
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  • 2018
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  • 1738-3803(pISSN)
  • /
  • 2383-9953(eISSN)
한국안전학회 (The Korean Society of Safety)
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규격화된 분전반 제작을 위한 표준작업절차(SOP)의 공정 개발

Process Development of a Standard Operating Procedure (SOP) for the Manufacturing of Standardized Distribution Boards

  • 고완수 (전주대학교 소방안전공학과) ;
  • 이병설 (서정전기주식회사) ;
  • 최충석 (전주대학교 소방안전공학과)
  • 투고 : 2018.06.29
  • 심사 : 2018.10.16
  • 발행 : 2018.10.31
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초록

The purpose of this study is to develop a SOP (Standard Operating Procedure) for a distribution board that can monitor the leakage current of a load distribution line in real time. The developed distribution board was fabricated by applying IEC 61439-1. It consists of the distribution board and an alarm device. The work process for making the distribution board was compliant with the KEMC (Korea Electrical Manufacturers Cooperative) regulations. And the AC distribution board range is 1,000 V. In addition, the voltage in DC is less than 1500 V. The distribution board receives a 3-phases and 4-wires power supply system and can supply power to the load of a maximum of 32 single or three phase distribution circuits. Also, leakage current measured on the power distribution board was used by sensors installed. The SOP of the developed distribution board consists of the installation standards for the short circuit alarm device and sensor, the surge protection device, switches and indication lamps, and other devices. The operation procedure was prepared so that each manufacturing step of the distribution board must be confirmed by the persons in charge of preparation, production, quality control and approval before moving forward to the next step.

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참고문헌

  1. G. Y. Shong, "Power Transmission and Distribution Engineering", Dongil publisher, pp.11-14, 2008.
  2. Korean Standards Association, "KS C 61439-1, Distributing and Control Board for Low Voltage", 2014.
  3. Korea Electrical Manufacturers Cooperative, "SPS-KEMC 2102-610, Low Voltage Distributing Board". 2008.
  4. Distribution Board System Association of Japan, "JSIA-300, "Distribution Board Guide", 2010.
  5. C. S. Choi and S. Y. Hahn, "Study on the Resistivity Leakage Current Detection and Properties Analysis of Electrical Installation", 2008 Korean Institute of Electrical Engineers Fall Proceeding, pp.301-304, 2008.
  6. C. S. Kim, S. Y. Hanh and C. S. Choi, "Development and Safety Estimation of Resistive Leakage Current(Igr) of Detection Outlet", Trans. of the Korean Institute of Electrical Engineers, Vol.58P No.2, pp.221-226, 2009.
  7. S. Y. Hahn, "Tester of Earth Resistive Leakage Current (Integrator)", Korean Intellectual Property Office, 10-0771939, 2007.
  8. C. S. Choi, K. M. Shong, D. O. Kim, D. W. Kim and Y. S. Kim, "A Study on the Analysis of Heat and Metallurgical Structure of Connection Parts for Residual Current Protective Devices", Vol.18 No.4, Journal of Korean Institute of Fire Science and Engineering, pp.57-63, 2004.
  9. B. S. Lee and C. S. Choi, "A Study on the Contact Resistance of Plug-In MCCB Placed in Distributing Board", Proceeding of Spring Annual Conference of Korean Institute of Fire Science and Engineering, pp.56-57, 2013.
  10. J. H. Lee and C. S. Choi, "Damage Pattern and Operation Characteristics of a Thermal Magnetic Type MCCB according to Thermal Stress", J. Korean Soc. Saf., Vol.28, No.3, pp.69-73, 2013. https://doi.org/10.14346/JKOSOS.2013.28.3.069
  11. B. S. Lee and C. S. Choi, "A Study on the Development of a Work Operation Process Chart for Smart Distribution Board Fabrication", J. Korean Soc. Saf., Vol. 32, No. 3, pp. 15-20, 2017. https://doi.org/10.14346/JKOSOS.2017.32.3.15
  12. B. S. Lee and C. S. Choi, "A Study on the Characteristics Assessment and Fabrication of Distribution Board according to KEMC Standards", Korean Institute of Fire Science & Engineering, Vol.31, No.3, pp.63-72, 2017.
  13. B. S. Lee and C. S. Choi, "A Study on the Fabrication of the Sensor Module for the Detection of Resistive Leakage Current (Igr) in Real Time and Its Reliability Evaluation", J. Korean Soc. Saf., Vol. 33, No. 1, pp. 28-34, 2018. https://doi.org/10.14346/JKOSOS.2018.33.1.28