電弧防護 的英文怎麼說

中文拼音 [diànhúfánghù]
電弧防護 英文
arc shielding
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 弧 : 名詞1. [數學] （圓周的任意一段） arc2. （古代指弓） bow
  • 防 : Ⅰ動詞（防鷥） provide against; defend against; guard against Ⅱ名詞1 （防守; 防禦） defence 2 （堤...
  • 護 : 動詞1. （保護; 保衛） protect; guard; shield 2. （袒護;包庇） be partial to; shield from censure
  • 防護 : protect; shelter; shield; guard; shielding; protection; proofing
  1. Protection of arc spray al coating and large area long - term anti - corrosion for cfst arch bridge

    電弧噴鋁塗層保護及橋梁大面積長效防腐
  2. This layout can stop the internal arc fault expansion ; can avoid harmful moisture, small animal and dusty interferences. it also has good perfomiance and high reliability. because the heat cannot transmit to the outside of the bus room, a good operation environment for the low space can be obtained

    主母線室置於箱體頂部一個單獨的金屬封閉的間隔內，並與10kv開關室、儀表室等間隔相互獨立，為同類產品首創；這種結構可以防止內部電弧故障的擴大化，避免「火燒聯營」事故；防護性能好，防潮、防小動物侵害、防積塵，運行可靠；由於母線室的隔熱作用，為下層空間創造了一個較好的運行環境。
  3. Standard test method for determining the protective performance of a shield attached on live line tools or on racking rods for electric arc hazards

    測定帶電線路工具或齒條上用於防電弧傷害的護罩的防護性能的標準試驗方法
  4. Standard test method for determining the arc rating of face protective products

    測定面部防護用品的電弧額定值的標準試驗方法
  5. Electric arc spraying painting technology for prevention of draft fan ' s impeller

    電弧噴塗技術用於電廠風機葉輪防磨保護
  6. According to the present actual underground power system which neutral point is grounded through arc suppression coil in many supper big shaft, the development history and present situation of synthetic protection system used in hv flameproof switchgear are reviewed, and on the basis of analyzing the problems existed in high voltage flameproof switchgear, the selective leakage protective method based on the detecting harmonic direction of zero sequence current as well as the value of zero sequence voltage is proposed in this paper, and at the same time, harmonics extracting schematic and transforming circuit are also designed

    本文深入系統地研究了基於intel80c196kb單片機控制的6kv防爆開關綜合保護系統，主要內容如下：針對大型及特大型礦井供電系統中性點普遍採用消弧線圈接地方式的現狀，回顧了國內外礦用高壓防爆開關保護系統的發展歷史，分析了目前國內高壓饋電開關保護系統所存在的問題，提出了「基於零序電壓基波啟動，五次諧波功率方向比較」的選擇性漏電保護原理，設計了相應的五次諧波提取電路和功率方向鑒別電路。
  7. The break - down arc and its protection in switchgear equipment

    開關設備中的故障電弧及其防護
  8. Standard guide for care and maintenance of flame, thermally and arc resistant clothing

    耐燃燒耐熱耐電弧性防護服裝的養護和維修標準指南
  9. Live working - flame - resistant materials for clothing for thermal protection of workers ; thermal hazards of an electric arc - part 1 : test methods

    帶電作業.工人熱防護服裝用阻燃材料.電弧熱危害.第1部分:試驗方法
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