The Study on the Electric Potential Variation of Needle Electrodes by Charged Insulating Oil in the Charge Reducer

대전된 절연유에 의한 제전관내 침전극의 전위변화에 관한 연구

In this paper, we investigated the relationship between the needle electrode current and the needle electrode potential, The needle electrode potentials have influence on the needle electrode currents absolutely. So, to increase the needle electrode currents there is necessary to keep a high electric field if the charge reducer. for this, high insulation materials must be selected, and charge density of insulating oil must be high. In this experiment, the more a charge density of insulating oil increases, the more a needle electrode potential increases. So we could know what increasement of needle electrode potential increases a needle electrode current.