The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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Assessment System of Safety Level of High Voltage Electrical Facilities Considering Environmental Factors

환경영향 요소를 고려한 특고압 전기설비의 안전등급 평가시스템

  • Kim, Dong-Woo (Electrical Safety Research Institute, a subsidiary of KESCO) ;
  • Lim, Young-Bea (Electrical Safety Research Institute, a subsidiary of KESCO) ;
  • Lee, Ki-Yeon (Electrical Safety Research Institute, a subsidiary of KESCO) ;
  • Moon, Hyun-Wook (Electrical Safety Research Institute, a subsidiary of KESCO)
  • Received : 2016.11.24
  • Accepted : 2016.12.01
  • Published : 2017.01.01
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Abstract

This paper presents an assessment system of safety level of 22.9kV grade high voltage electrical facilities considering environmental factors. The assessment system was developed based on the following procedure. Firstly, assessment structure was determined by consulting standards regarding inspection and diagnosis of electrical facilities. Secondly, contents of items and sub items of assessment system were developed. Thirdly, in order to quantify the importance of the assessment system, the weight was calculated using Analytic Hierarchy Process(AHP). Lastly, assessment table of safety level was developed including environmental factors such as period of use and load factor. The developed system can evaluate the safety level of high voltage facilities in an objective way. Therefore it can be applicable to electrical safety management system based on Internet of Things(IoT).

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References

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