대한방사선기술학회지:방사선기술과학 (Journal of radiological science and technology)
- 제9권1호
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- Pages.73-81
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- 1986
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- 2288-3509(pISSN)
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- 2384-1168(eISSN)
X선장치용(線裝置用) 절연유(絶緣油)의 도전특성(導電特性)에 관한 연구(硏究)
A Study on Conductivity Characteristics of the Insulating Oil for X-ray Tube Housing
- Kim, Young-Il (Dept. of Radiotechnology, Shin Gu Junior College) ;
- Lee, Duck-Chool (Dept. of Electrical Engineering, In Ha University) ;
- Chung, Yon-Tack (Dept. of Electrical Engineering, Myong Ji University)
- 발행 : 1986.11.15
초록
This paper carried out an experiment on the characteristics of time, temperature, electric field and the dependense of electrode materials and gap length by the conduction current of the insulating oil used for x-ray tube housing. The obtained results can be summarized as following: 1. In the x-ray tube housing insulating oil with vacuum condition, conduction current is declined more than the x-ray tube housing insultaing oil with the air, and is held stable states. 2. At the low electric field the higher temperature of the x-ray tube housing insulating oil is increased, the more conduction current. 3. The dependence of electrode material is appeared at the low electric field and the short gap length than the high and the long with Fe> Cu >Al. 4. At the I-E characteristics, the low electric field than 1000 [V/cm] is appeared Ohm's law region, and the high become saturation region. 5. At the same electric field, the longer gap length become, the more conduction current is increased, and the same applied voltage, the longer, the less conduction current is decreased, the less low than high temperature x-ray tube housing insulating oil.
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