金屬氧化物避雷器高壓試驗技術與方法

打開文本圖片集
[摘 要]金屬氧化物避雷器的使用受到環(huán)境污染和濕度的影響,受潮后電阻容易老化,導致溫度異常升高,甚至發(fā)生爆炸。因此,應定期對金屬氧化物避雷器進行預防性試驗,主要探討了金屬氧化物避雷器高壓試驗技術和方法。
[關鍵詞]氧化金屬避雷器;高電壓測試技術;電流限制
[中圖分類號]TM862 [文獻標志碼]A [文章編號]2095–6487(2022)02–00–03
Brief Analysis of High Voltage Test Technology
and Method of Metal Oxide Surge Arrester
Hou Xin-li
[Abstract]The use of metal oxide arresters is affected by environmental pollution and humidity. After being damp, the resistance is easy to age, resulting in abnormal temperature rise and even explosion. Therefore, preventive tests should be carried out on metal oxide arresters on a regular basis. This article discusses the high-voltage test techniques and methods of metal oxide arresters.
[Keywords]metal oxide arrester; high voltage test technology; current limit
作為一種質量輕、材料穩(wěn)定、對電力網(wǎng)維護成效顯著等優(yōu)質特點,金屬氧化物高壓避雷器在供電系統(tǒng)運作過程中發(fā)揮了重要作用。(剩余4627字)