絕緣老化了 的英文怎麼說

中文拼音 [juéyuánlǎohuàlē]
絕緣老化了 英文
the insulation is aged . the insulation has broken down
  • 絕 : Ⅰ動詞（斷絕） cut off; sever Ⅱ形容詞1 （完全沒有了; 窮盡; 凈盡） exhausted; used up; finished 2 ...
  • 緣 : Ⅰ名詞1 （緣故） reason 2 （緣分） predestined relationship 3 （邊） edge; fringe; brink Ⅱ動詞（攀...
  • 老 : i 形容詞1 （年歲大） aged; 活到老 學到老。 you will never cease to learn as long as you live ; li...
  • 了 : 了助詞1. （用在動詞或形容詞后, 表示動作或變化已經完成） 2. （用在句子的末尾或句中停頓處, 表示變化, 表示出現新的情況, 表示催促或勸止）
  • 絕緣 : 1 [電學] （隔斷電流） insulation; isolation; insulate; isolate 2 （跟外界不發生接觸） be cut off ...
  • 老化 : age; ageing; burn-in; preburning; maturing
  1. By starting with the analysis of generator end structure and overheat sources, it is presented that the technical key required to expand the capacity of the unit is to solve the electromagnetic leakage shielding problem. by proceeding with the analysis of the reasons causing the aging of the stator winding bars insulation, the necessity for stator winding bars to adopt class f insulation and relative fixing technological improvement are pointed out so as to extend the service life of the winding bars insulation

    從分析發電機端部結構及過熱原因入手，提出了增容的技術要點在於解決端部漏磁屏蔽問題；從發電機線棒絕緣老化原因分析入手，指出為延長定子線棒絕緣使用壽命，線棒主絕緣採用f級的必要性以及相關工藝的改進。
  2. The endurance function of the insulation field is widely concerned in the power system. according to the equality between the two dimensional weibull distribution and the law of electrical aging, after the method for estimation of the voltage endurance coefficient is presented by the maximum likelihood estimation and the minimum square estimation of the two dimensional weibull distribution parameters, on the basis of the analysis of the test disadvantages under invariable voltage, the method of obtaining the voltage endurance coefficient under the intension increased by degrees is considered

    電氣絕緣電老化性能是電力系統普遍關注的問題，由於二元weibull分佈與電老化定律在評價絕緣老化特性上存在等價性，本文首先介紹了二元weibull分佈參數採用極大似然法和最小二乘法估計獲得電壓壽命指數的方法，同時在分析其在恆定電壓下試驗容易出現，由於電壓選擇不當導致試驗時間過長現象的基礎上，討論了利用場強遞增方式確定電壓壽命指數的方法。
  3. For xlpe insulated power cable, either chemical method or physical method is employed to transform the molecular structure of pe from chain into three - dimensional network, i. e. thermoplastic pe is transformed into thermosetting xlpe. after cross - linking, the thermal and mechanical properties of pe have been greatly improved while its excellent electrical property are still retained

    交聯聚乙烯絕緣電力電纜是採用化學方法或物理方法，使聚乙烯分子由線形分子結構轉變為三維網狀結構，由熱塑性的聚乙烯變成熱固性的交聯聚乙烯，從而提高了聚乙烯的耐老化性能、機械性能和耐環境能力，並保持了優良的電氣性能。
  4. All the products are applicable in a wide range of fields, such as electronic appliance, metal processing, automobile manufacturing, fashion, textile material compounding, shoes manufacturing, packing, reflective signal, communications, structure, decoration, waterproof etc, wildly used in adhesion, compound, corrosion resistance, antiseptic insulation for special materials. the series products of pu sieve - plates were manufactured by xinfapu company have got the certificates of iso9000 - 2000, gold prize of china trade fair, and national patent

    鑫發聚氨酯篩板充分地利用了聚氨酯彈性體卓越的耐磨性能，寬廣硬度范圍內的高強度，高伸長和高彈性，良好的減震性能以及耐油，耐低溫，耐熱老化，抗輻射，電絕緣等性能，加上其合理篩孔結構和安裝結構設計，被廣泛的運用於各種大型工程的砂石系統，冶金礦山的選礦篩分系統，及其他使用篩分機械振動篩選的企業。
  5. Under different load, when we apply this software to any time, region and cooling way, we can get the hottest spot increment and aging rating. to manufactory, the software means sounder thermal design, which will meet the load, putted forward by user, while to user, the software equal to a master who can help them decide the capacity rating of the transformer, which will fit the load. by using the software, the potential danger and the waste, caused by unfit load choice may be avoided

    研究開發了計算乾式電力變壓器負載能力的計算軟體，可對于各種絕緣結構，各種冷卻方式和任一地區、任一時間下運行的變壓器在不同運行載荷下的最熱點溫升絕緣老化率進行分析和計算，同時利用該軟體製造廠可以依據用戶提出的運行負載量給出相應的熱設計方案，用戶可根據運行負載情況利用軟體計算所需變壓器的額定容量，避免額定容量選擇不當造成隱患和浪費。
  6. In general, there have some specific instruments and equipments on spot which monitor electrical parameter, including insulate and aging degree of the spot equipments, the node voltage, currents, total consume of electricity. in tradition, these data of monitoring delivers control centre by the remote technique and it works key function for the safe stability running of power system

    對于現場以及相應節點電壓電流、絕緣老化、用電量的監測，一般都在現場安排了專門的測量儀器和監控設備，這些設備的測量數據傳統上以遠動技術來傳遞到控制中心，而遠動也一直為電力系統的安全運行做出了重要的貢獻。
  7. The course of developing composite insulators and its large scale application in china are reviewed, and the statistics of domestic operating experience of composite insulators is given. the main failures which appear during the application of composite insulators, such as brittle fracture of rods, mechanical property, interface breakdown, creepage flashover, ageing performance and so on, are summarized and analyzed. the prospects of applying composite insulators in uhv transmission lines are forecasted

    回顧了我國復合絕緣子的研製以及大規模應用的歷史，對于國內復合絕緣子在使用中出現的一些主要問題，如芯棒脆斷、機械性能、界面擊穿、沿面閃絡及老化性能等方面進行了統計、分析和總結，最後展望了復合絕緣子在特高壓輸電線路中的應用前景。
  8. The present method for testing aging and breaking - down property of polymer is usually carried out by testing its electrical property. this conventional is of low reliability. this paper has established a new method for testing the aging and breaking - down property of polymer to develop new types of insulating materials by probing the electroluminescence of insulated polymers, which is in the highest flight at home

    目前國內普遍採用的檢測絕緣聚合物擊穿性能的方法是測試其電性能，這種方法可靠性較低；本文提出了用探測電致發光來檢測電介質老化、擊穿性能的方法，重點研製了用於探測電致發光的單光子計數器，經測試計數器各部件性能良好，具有經濟實用的特點。
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