• 제목/요약/키워드: Sun safety

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건강기능식품 표시광고 심의

  • 박태선
    • 한국식품위생안전성학회:학술대회논문집
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    • 한국식품위생안전성학회 2004년도 추계심포지움 및 학술발표회 : 건강기능식품의 안전성 평가와 개발
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    • pp.3-32
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    • 2004

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

  • 송길목;방선배;김영석;정진수;김선구
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2007년도 Techno-Fair 및 추계학술대회 논문집 전기물성,응용부문
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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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