corona current 中文意思是什麼
corona current
解釋
電暈電流-
Corona pulses current method is a way which can be used to detect faulty insulators on ground
電暈脈沖電流法是一種地面檢測不良絕緣子的方法,但目前應用中其檢測的準確度較低。 -
Electrical field stress at the icicle tips is even stronger. at these areas, if the electric field across air gaps is high enough, corona discharges are initiated. this can lead to the development of local arcs across the air gaps causing a substantial increase in leakage current and a concomitant melting of ice
空氣間隙的存在使覆冰絕緣子表面的電場分佈發生了明顯畸變,間隙上承受了非常高的電壓,這使得冰凌尖端的電場變得相當強,一旦電場達到了電暈的起始電場,局部放電就在這一區域發生,進而產生局部電弧並逐漸發展成整串的閃絡,泄漏電流迅速增大,同時伴隨著冰的融化。 -
Reasonable matching of wafer and wire : the advanced matching of wafer improves average voltage in electric field and current density of wafer corona, which the dedusting efficiency is higher
板線匹配更合理。先進的板匹配,有效地提高了電場平均電壓和板電暈電流密度,收塵效率更高。
分享友人