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

The Korean Institute of Electrical Engineers (대한전기학회)
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Study on Electrical Properties of Ceramic Coated Al Bus Bar

세라믹 코팅 Al 부스바의 전기적 특성 연구

  • Baek, Seung-Myeong (Dept. of Electrical Engineering, Changwon Moonsung University) ;
  • Kwak, Min-Hwan (Dept. of Electrical Engineering, Changwon Moonsung University) ;
  • Kwag, Dong-Soon (Dept. of Fire Safety Engineering, KyungIl University)
  • Received : 2017.10.18
  • Accepted : 2017.10.30
  • Published : 2017.11.01
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Abstract

Bus bars are used in place of cables because they can carry more electrical energy with the same volume of conductors. This paper deals with the electrical properties of ceramic coating material for busbars. A ceramic coated samples were prepared for the electrical properties test. There are two types of samples. One is a sample without degradation, and the other is a sample degraded for 30 days. Four electrical properties tests were carried out in accordance with domestic standards. Four electrical characteristics tests are AC dielectric breakdown, V-t, lighting impulse dielectric breakdown, and discharge arc. Both samples showed excellent electrical properties, and the ceramic coating material is very good insulating materials for bus bar.

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References

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