short withstand current 中文意思是什麼

short withstand current 解釋
短時耐受電流
  • short : n 蕭特〈姓氏〉。adj 1 短的;短暫的。 (opp long)。2 矮的;低的 (opp tall)。3 短期的。4 簡短的...
  • withstand : vt ( stood ) 抵擋;擋住,頂住;反抗;反對;經得起,耐得住。 withstand the enemy 擋住敵人。 with...
  • current : adj. 1. 通用的,流行的。2. 現在的,現時的,當時的。3. 流暢的;草寫的。n. 1. 水流;氣流;電流。2. 思潮,潮流;趨勢,傾向。3. 進行,過程。
  1. All electrical equipment has to be sized to withstand short - circuit current

    所有電氣元件應能承受短路電流。
  2. Standard for metal - enclosed low - voltage power circuit breaker switchgear - amendment 1 : short - time and short - circuit withstand current tests ; minimum areas for multiple cable connections

    金屬殼密封的低壓電力線路斷路器開關設備標準.修改1 :短時間和短路可耐電流測試;多電纜連接的最小區域
  3. Secondly, the following two subjects are discussed according to the calculation of short - circuit current : ( l ) to verify the dynamic stability condition of wires by using simulated annealing algorithm ( sa ), the paper calculates the maximum value of rectangle wires " short - circuit electrodynamic stress and gets the conditions of their having the maximum value. furthermore, some concerned data about the verifying of copper wires are given by analysing vibration spectrum of the electrodynamic stress ; ( 2 ) in order to get the heat withstand conditions of wires, the paper discusses some common calculation methods, and then tries to study the problem applying artificial neural network ( ann ) based on heat principle of metals. the model is shown to be feasible

    其次,在電路中短路電流計算的基礎上, ( 1 )進行母線的短路動穩定校驗計算:採用模擬退火演算法( sa演算法)計算了矩形母線短路電動力的最大值及其取極值的條件,獲得了更為一般的結果,進而通過短路電動力的頻譜分析,給出了銅質母線的有關短路校驗計算數據; ( 2 )進行母線的短路熱穩定校驗計算:討論了熱穩定校校的幾種常用計算方法,從導體或電器的發熱機理出發,運用人工神經網路理論對母線的熱穩定問題進行計算,通過算例比較,證明該方法用於熱穩定計算是可行的。
  4. Rated short - time withstand current 20

    額定短時耐受電流4s ka 20
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