• Title/Summary/Keyword: Sun safety

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Comparison with Ultra-Violet and Ultra-Sonic Generated by an Insulator at 22.9kV (22.9kV 애자에서 발생한 자외선과 초음파의 비교)

  • Shong, Kil-Mok;Bang, Sun-Bae;Kim, Young-Seog;Jung, Jin-Soo;Kim, Sun-Gu
    • Proceedings of the KIEE Conference
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    • 2007.11a
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    • pp.182-183
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    • 2007

  • Recently, diverse techniques for diagnosis on power equipments of the live wire conditions are developed. These techniques are very important that find out the fault signs in power equipments. This paper is Compared with Ultra-Violet and Ultra-Sonic Generated by an Insulator at 22.9kV. The volume of UV images are increased by the square of the applied voltage. The output signals of ultrasonic are detected at about 20kV to 30kV. Hereafter, through the continuous DAQ and analysis, these techniques are the effective method for the improvement of the exciting diagnosis.

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