lightning protection measures 中文意思是什麼

lightning protection measures 解釋
防雷措施
  • lightning : n. 1. 閃電，電光。2. 意外的幸運。3. 〈美俚〉劣等威士忌酒。vi. 閃電。
  • protection : n 1 保護，保衛，防禦，掩護，包庇，照顧 （from; against）。2 保護者，防護物 （against）; 〈美俚〉...
  • measures : 節能船
  1. This thesis built the models computing the working frequency over - voltage " operation over - voltage for 220kv fugai transmission line, calculates and analyzes working frequency over - voltage " operation over - voltage using emtp program and provides reasonable protection measures for the transmission line. furthermore, regulations method, traveling wave method and striking distance method are used to study and compare lightning - enduring capabilities of different types of pole in power transmission lines aiming at the fact that the lightning strike switching rate of 220kv fugai line is higher

    本文分別建立了計算220kv復蓋線路的工頻電壓升高及操作過電壓的計算模型，利用emtp程序對220kv復蓋線路工頻電壓升高、投切空線過電壓、投切空變過電壓、單相故障過電壓進行計算分析，並提出合理的防護措施。
  2. So it was worth studying synthetic lightning protection measures on demonstration of the situation of the mianyan bureau ' s 35kv lines. on the basis of collecting and summarizing the lightning protection data of our 35kv lines, this paper mainly analyzed the lightning protection status of 35kv line

    本論文所研究的主要內容就是通過收集、總結我局35kv線路防雷運行資料，分析35kv線路防雷現況，並以我局典型的遊仙分局35kv魏玉線路為研究對象，通過對該線路每基桿塔的現場實測數據來利用波過程理論建立數值計算模型。
  3. 6. some necessary protective measures with artificial intelligence for pv water pumping systems are developed and realized, including dry operation identification, low speed, over load, low voltage operation and lightning protection etc

    研究了光伏水泵系統的多種智能保護措施並予實現，其中含井水打幹自動識別保護系統；低速、過載、欠壓保護系統；防雷保護系統等。
  4. This paper discusses the lightningproof of the automation system. several measures for lightning protection are outlined

    摘要本文分析、討論了自動化系統的防雷問題，著重闡述了工廠自動化控制系統的綜合防雷措施。
  5. It is found that, for the specialty of our 35kv lines, we should adopt synthetic lightning protection measures of power lines as the traditional measure could hardly keep up with the lightning protection requirement for its low line lightning protection level, high stripping outrage and bad maintenance

    通過研究發現，目前由於綿陽局35kv線路的特殊性， 35kv線路普遍存在採用傳統的防雷措施線路耐雷水平不高、雷擊跳閘率偏高、運行維護也較為困難等問題，難以滿足生產上的防雷要求，需對現行線路進行防雷綜合措施的處理。
  6. Taking the impulse current generated system ( icgs ) as an example, the typical structure of the industrial control system is introduced and the technical measures for lightning protection are put forward based the structure and the approach of the lightning damage, so as to ensure the safe operation of industrial control system and avoid electromagnetic pulse jamming

    摘要以icgs雷電沖擊試驗平臺為例介紹了工業控制系統的典型結構，根據其結構的電氣特點及雷電造成危害的可能途徑，對工業控制系統的雷電防護提出全面具體的技術措施，從而保證工業控制系統正常安全的運行，免受電磁脈沖干擾的危害。
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