insulation level 中文意思是什麼

insulation level 解釋
絕緣比
  • insulation : n. 1. 隔離，孤立。2. 【物理學】絕緣，絕熱。
  • level : n 1 水平儀，水準儀；水準測量。2 水平線，水平面；水平狀態；平面，平地。3 水平，水準；水位；標準；...
  1. It can filter gear oil, hydraulic oil, compressor oil, mechanical oil, spindle oil, turbine oil and insulation oil in deep level

    本機能對輪油液壓油壓縮機油機械油錠子油絕緣油透平油以及一切具有潤滑功能的液體油作深層過濾。
  2. Here a number of factors must be taken into consideration, such as the environmental standard of the area where the engine room is located, the fender structure of the engine room as well as the engine type, power level and the cooling air volume, etc. the core of the overall control is the concept of " equal sound insulation ", which means to apply a closed fender structure to isolate the engine unit from outside parts so as to cut the outward sound radiation

    經過多年來與環保部門的合作，對油機房進行消噪聲處理，積累了一些治理經驗，主要是必須根據具體的機房項目來確定相應的控制方案，這其中應考慮機房所在區域的環境標準，機房圍護結構形式及油機機型、功率、冷卻風量等因素。綜合控制的核心是等隔聲概念，即用一封閉的圍護結構將機組與外界隔離開來，減少聲源對外的聲輻射。
  3. The problem about neutral - point - grounding mode is an all - around technical problem which associated with not only power system reliability ， insulation coordination ， electromagnetic interference ， but assault safety 。 in china ， the neutral grounding modes of the 10kv net involved of none grounding, grounding by arc suppressing coils, resistance grounding or reactance grounding in the past 。 with the development of civic power network ， low resistance grounding mode was used to restrain the over voltage, particularly in guangzhou, shanghai ， beijing ， and zhuhai etc. it was reported that the over - voltage level of low resistance grounding mode is lower than that of arc suppressing coil mode, but the operation carried out the other way 。 at substations in guangzhou and shanghai it was found that the low resistance grounding mode is successful 。 but in some areas ， such as zhuhai ， substations grounding with low resistance revealed some problems ， including power supply reliability rapidly dropping ， transmitting line often tripping ； and person safety being threatened 。 so interiorly the grounding mode selection of the 10kv network was disputed, which mainly focused on the fault form of 10kv net grounding, the apply area of suppressing arcing coil grounding mode, power supply reliability level of the two modes, person safety, communication interfere and the workload of maintenance

    爭議點主要是在10kv電網接地故障的形式、消弧線圈接地的應用范圍、兩種運行方式供電可靠性的高低、人身安全、通訊干擾和運行維護工作量等諸多方面。 11 17本論文就是針對以電纜為主的城區10kv電網中性點接地方式的選擇問題進行研究。論文首先對10kv電網的中性點運行各種方式進行分析，比較各方式的特點，然後以重慶儲奇門變電站10kv電網的實際參數來建立數值計算模型，在考慮了電網接地電容電流變化、中性點電阻取值大小、接地點接地電阻值變化等多種影響因素的情況下，對中性點經消弧線圈接地和經小電阻接地方式下電網的過電壓水平和接地點短路電流大小進行了數值計算，其計算結果與電科院所作現場試驗進行了比較。
  4. Various factors that influence lightning strike switching rate are also analyzed. it has been showed that for some given configuration, all lightning over - voltages on substation equipments do not exceed the 1ightning strike insulation level in the case of invading waves out of lightning strike aerial input protection line

    同時利用規程法、行波法、擊距法對輸電線路中不同桿塔型號的耐雷性能分別進行了研究和比較，對影響輸電線路雷擊跳閘率的各種因素進行了分析。
  5. Capacitance between any two terminals in the installation should no more than 1. 06. 3. insulation level of installation : for rated voltage of 6kv installation, it can endure 23kv rms for 1 min between the phrase to phrase or phrase to earth of main circuit ; for rated voltage of 10kv installation, it can endure 30kv rms for 1 min between the phrase to phrase or phrase to earth of main circuit ; it can be endure 2kv rms for 1 min between auxiliary circuits of installation

    3 .裝置的絕緣水平： 6kv額定電壓的成套裝置，其主電路相間及相與地之間，工頻耐受電壓方均根值23kv ， 1min 10kv額定電壓的成套裝置，其主電路相間以及相與地之間，工頻耐受電壓方均根值30kv ， 1min成套裝置輔助電路工頻耐受電壓方均根值2kv ， 1min 。
  6. The saint porch company during the development development home use product, ( the home use product includes ; the down - flow pipe sound insulation, the soundproofing suspended ceiling, the soundproofing wall, the soundproofing floor, the sound - insulated gate, the window and so on ), meanwhile displays the acoustics decoration specialized special skill, meets each acoustics question for the project in, provides the specialized design, the specialized construction, specially aims at the theater, multi - purpose hall, singsong house, pronunciation faculty working office, conference room, recording awning, restaurant, hotel and so on, but also has the equipment level ( between equipment ) the noise quite big place, carries on the specialized design, the construction and the transformation, and achieves the ideal effect

    聖軒公司在開發研製家用產品同時， （家用產品包括；下水管隔聲，隔聲吊頂，隔聲墻體，隔聲地板，隔聲門，窗等） ，同時還發揮聲學裝飾專業特長，為工程中所遇到的各種聲學問題，提供專業設計，專業施工，特別是針對影劇院，多功能廳，歌廳，語音教研室，會議室，錄音棚，酒樓，飯店等，還有設備層（間）噪音比較大的場所，進行專業設計，施工及改造，並且達到理想的效果。
  7. Testing of acoustics in buildings ; airborne impact and sound insulation ; measurement of level difference

    建築物聲學檢驗.氣載噪聲和隔音.第6部分:噪聲級差測
  8. Basic insulation level

    基本絕緣水準
  9. Live working. required insulation level and related air distances. calculation method

    現場作業.額定絕緣水準和相關空中距離.計算方法
  10. The core of epiipc is the 51 series microcontrollers, which automatic detect the error signal of the circuit, like short circuit, overload, high voltage, low voltage, current leakage etc. meanwhile it monitors and tests the insulation level of high voltage cable, with convenience two variable key setting and full chinese version lcd display features

    本次研製的保護器以高檔51系列單片機為核心，能自動判斷線路中出現的短路、過載、過壓、欠壓、漏電等故障，並對高壓電纜的絕緣水平進行實時監測，有方便的兩鍵參數設定和全中文液晶顯示功能。
  11. Aluminum foil on the insulation board into a double - embossed foil the b1 level rigid insulation composite insulation panels, is a high - performance replacement for traditional galvanized sheet ( wind pipe ) new material

    上成鋁箔復合保溫板為雙面壓花鋁箔的硬質b1級隔熱復合保溫板，是目前性能優異的一種替代傳統鍍鋅板（風管）的新型材料。
  12. Based on the sound wave transferring theory of infinite elastic and viscoelastic materials with the method of transferring matrix, the formulas of transmission coefficient and the level of sound insulation are gained, which consider shearing strength in the rubber, and the sound insulation properties of compound structures are discussed in condition of oblique incidence

    摘要基於無限大彈性體和粘彈性體的波傳遞理論，採用傳遞矩陣的方法，對斜入射情況下的透射系數和隔聲量進行了理論推導，考慮了聲波在橡膠中傳播所產生的剪切力，並就單層復合結構的隔聲性能進行了詳細的研究，進而也分析了多層復合結構的隔聲性能。
  13. Gb10237 - 1998 the insulation level and insulation test for power transformers, air gap of external insulation

    Gb4208 - 1993電力變壓器絕緣水平和絕緣試驗，外絕緣空氣間隙
  14. At the last, this paper brought forward advice to improve insulation level and ability and advised several problems needed research in detail future

    最後提出了改善絕緣水平和能力的建議，同時，論文中提出了今後研究中應注意的問題。
  15. Insulation level : for 6kva products, p. f withstand voltage : 25kv, impulse withstand voltage : 60kv for 10kva products, p. f withstand voltage : 35kv, impulse withstand voltage : 75kv

    絕緣水平： 6kv級產品工頻耐壓25kv沖擊耐壓60kv 10kv級產品工頻耐壓35kv沖擊耐壓75kv
  16. There is no any partial discharge, any cracks and reduced insulation level on sg b0 10 series transformers under operation in whole effective life term due to the structures of windings with keep improving design and vacuum pressure impregnating technology

    10系列非包封線圈乾式變壓器在運行條件下無局部放電產生。並且在整個壽命期內，無任何裂和絕緣水平下降現象。
  17. Basic design of insulation level monitoring device for marine use

    船舶用絕緣級監測裝置的基本設計
  18. Live working - required insulation level and related air distances - calculation method

    帶電作業.要求的絕緣等級和相關空間距離.計算方法
  19. Moistened prevent injury so as not to affect the insulation level

    防止受潮損傷，以免影響絕緣等級。
  20. Sudden changes of the weather are decreased in their effect by the high insulation level and thus most of them can be digested within the comfort range

    高質量的保溫把天氣突變的影響降到了最低，這樣就使溫度變化保持在舒適的范圍內。
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