CAJ | 학술논문

为了将 X 射线数字成像技术引入到变压器的无损检测中，需要确定 X 射线对变压器中绝缘油有无影响。本文是变压器绝缘油在高频 X 射线机最高能量和不同时间的照射下绝缘油击穿电压及带电倾向性变化情况。初步试验结果表明，在高能量下， X 射线的辐射对变压器油的击穿电压没有影响，而会造成其带电倾向性发生较大幅度的变化。
위료장 X 사선수자성상기술인입도변압기적무손검측중，수요학정 X 사선대변압기중절연유유무영향。본문시변압기절연유재고빈 X 사선궤최고능량화불동시간적조사하절연유격천전압급대전경향성변화정황。초보시험결과표명，재고능량하， X 사선적복사대변압기유적격천전압몰유영향，이회조성기대전경향성발생교대폭도적변화。
so as to achieve the purpose of visual diagnosis. In order to apply the X-ray direct digital imaging technology to the field of non-destructive testing of the transformer, it is necessary to determine whether there exists impact when using X-ray irradiating the insulating oil. This paper is about the changes of breakdown voltage and charged tendentiousness under the highest energy and different irradiation time. Preliminary results showed that in the case of high-energy, X-ray radiation has no effect on the break-down voltage of the transformer oil, which will cause the charging tendency of a significant change.