相間絕緣 的英文怎麼說

中文拼音 [xiāngjiānjuéyuán]
相間絕緣 英文
insulation between phase
  • 相 : 相Ⅰ名詞1 （相貌; 外貌） looks; appearance 2 （坐、立等的姿態） bearing; posture 3 [物理學] （相位...
  • 間 : 間Ⅰ名詞1 （中間） between; among 2 （一定的空間或時間里） with a definite time or space 3 （一間...
  • 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...
  • 相間 : alternate with
  • 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 ...
  1. The relative air density decreases with the increasing of altitude. therefore, the discharge performance of air - gap and insulator string at high altitude regions is different from that of the referring standard conditions

    高海拔地區相對空氣密度較低，絕緣子和空氣間隙的放電特性與低海拔地區有很大的差異。
  2. 2 miniaturized vacuum arc quenching chamber which is with cucr25 contact material, cup shape and longitudinal magnetic field contact structure, intensive interrupting ability is used. vacuum arc quenching chamber is laid in a sealed insulating cylinder, which significantly improve the ability of enduring environment and phase - phase insulation character

    2 、設計了採用cucr25觸頭材料、杯狀縱磁場觸頭結構、開斷能力很強的小型化真空滅弧室；真空滅弧室布置在封閉的絕緣筒內，提高了環境耐受能力，同時使相間絕緣性能顯著提高。
  3. According to the theory of light transmission, we derived the expression of rotation angle as a function of the dielectric constant conductivity of er fluid, and ( the angle between the electric vector of linearly polarized light and electric field ) from maxwell ' s equations and fresnel reflection, on the condition of several appropriate approximations and assumptions

    進而導出了非均相結構電流變液在外電場與光場交互作用下旋光角與（入射線偏振光振動方向與外加電場方向間夾角）及參數（為外加電場e 、分散顆粒介電常數、體積分數、絕緣油介電常數、位置矢量（ ? ）等量的函數）的西北工業大學應用物理系碩士學位論文摘要理論表達式。
  4. Electrical field stress at the icicle tips is even stronger. at these areas, if the electric field across air gaps is high enough, corona discharges are initiated. this can lead to the development of local arcs across the air gaps causing a substantial increase in leakage current and a concomitant melting of ice

    空氣間隙的存在使覆冰絕緣子表面的電場分佈發生了明顯畸變，間隙上承受了非常高的電壓，這使得冰凌尖端的電場變得相當強，一旦電場達到了電暈的起始電場，局部放電就在這一區域發生，進而產生局部電弧並逐漸發展成整串的閃絡，泄漏電流迅速增大，同時伴隨著冰的融化。
  5. In order to avoid gas blast because of short circuit, it should popularize shielded mine cable under coal mine. except insulated surface of part products adopting tinnint brass wires and nylon wires, its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k. the protective layer adopt high machinery chloroprene rubber which is fireproof

    為防止電纜相間短路而造成瓦斯氣體爆炸，在煤礦井下應大力推廣使用屏蔽礦用電纜，除部分產品的絕緣表面採用鍍錫銅絲和尼絲交叉紡織之外，其外屏蔽型電纜的保護屏蔽採用導電橡皮及屏蔽層，其屏蔽層的過渡電阻不大於
  6. A protective method based on voltage - frequency - converter and additional dc measuring the insulation between monitor wire and ground lines of hv double screen cable is developed and realized by analog and digital circuits

    通過分析6kv電纜絕緣監視保護的特點，提出了在高壓電纜監視線與接地線之間附加直流電源並利用v / f轉換實現監視保護的新方法，設計了相應的電路。
  7. It is only using one high voltage cable to serve as the common one - turn primary winding for all the output transformers. in addition, the isolation voltage level for the transformers can be made very high

    使用超高壓絕緣的電纜線作為所有輸出變壓器單匝的原邊繞組，電源輸出之間的隔離電壓可以達到相當高的等級。
  8. 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 。
  9. Fmc closed air insulation wire tank is a new products designed and developed by us and its techniques and craft has reached the requirements of high graded products in the 1990s. it s suitable for the following conditions : four - wrie system or five - wire system,

    Fmc空氣絕緣型封閉母線槽是我公司自行研究開發的新產品，生產技術及製造工藝要求達到九十年代國內先進水平的母線槽電器產品，適用於交流三相四線制三相五線制，頻率50 60hz ，額定工作電壓至660v ，額定工作電流250 - 5000a的供配電系統，主要用於現代化廠房車間和高層建築等場所。
  10. Test method for determining interlaminar resistance of insulating coatings using two adjacent test surfaces

    利用兩個相鄰試驗表面測定絕緣塗層層間電阻的方法
  11. Functions include open / short test, mis - wire test, continuity test, isolation test, intermittent open / short test

    可偵測短路、斷路、相反線（錯位） 、導通性、絕緣性、瞬間短/斷路。
  12. After electric heating system is installed, check electrical insulation of all circuits. the insulation resistance between generatrix and shielding layer, core wires of series cable before connection at end not be less than 20 m. and then check if dc resistance of circuit is normal and phase resistance is banlance

    電伴熱系統安裝完工後，應逐路檢查系統的絕緣電阻：各種電熱帶母線與屏蔽層之間、串聯帶芯線尾端末短接前的各芯線間絕緣電阻均應不小於20m ；然後再檢查電熱帶直流電阻是否正常，三相電阻是否平衡。
  13. Surface flashover across the insulators in vacuum is the major limitation of the performance of the high power system, such as high power microwave tube, pulse power switch, high - energy linear accelerator, etc. flashover studies are of considerable importance in many applications. alumina ceramics are used widely in vacuum insulation system. the flashover and charging performance have been systematically investigated on alumina ceramics in vacuum under pulse voltage ( 0. 7 / 4 ^ 8 )

    真空中絕緣子沿面閃絡現象是制約高功率微波管、脈沖功率開關、高能粒子加速器等系統性能的主要原因，這是因為真空中絕緣子在一個比自身及相同真空間隙擊穿電場低得多的電場下就發生了表面閃絡的緣故，研究真空中絕緣子沿面閃絡現象及其形成機理對于改善和提高系統性能有重要意義。
  14. In this paper, we begin with actual products designs and then combine the real conditions. on condition that technique conditions requirements were satisfied, by adopting electromagnetic field numerical analysis and experimental research, the electric field distribution inter - phase and to ground of 12kv metalclad withdraw switchgear vacuum circuit breaker is described accurately. the electric field distribution and movement in different conditions are also confirmed

    本文從實際產品設計入手，結合現實情況，在滿足技術條件要求的基礎上，通過採用電磁場的數值模擬分析及實驗研究，準確地描述了12kv配電系統中置櫃真空斷路器相間及對地全場域電場分佈情況，確定了中置櫃在不同情況下的電場分佈、變化情況，通過理論的計算和分析，對產品的絕緣進行了校核與驗證，通過多種方法的比較，進而得到合理的布置結構和達到最佳的絕緣配合，為實際產品的開發和設計提供了理論依據。
  15. In the light of new type tower and corresponding insulation coordination problem of three - gorges power transmission project, the live line replacement of middle - phase v - string insulators including the electrical clearance of tower head, combined gap, equal potential approach and operation method of replacement was discussed in detail

    摘要針對三峽電力外送線路中出現的新型桿塔及相應的絕緣配置問題，從塔頭電氣間隙、等組合間隙、電位方式以及更換操作方法等方面對此類桿塔帶電更換中相v串絕緣子進行了探討。
  16. The more common electrical properties include : 1 ) electrical resistivity and conductivity, and 2 ) the relative dielectric constant, which relates the accumulated charge across and insulator to the electric field

    常見的電學性能包括： （ 1 ）電阻率和電導率，和（ 2 ）相對介電常數，即積累電荷和絕緣體向電場之間的關系。
  17. Thesis this in existing electric capacity, whether it utilize by the ct one mainly reject and mix by suitable partial pressure not low - voltage partial pressure arm not high - handed of cvt electric capacity not insulating, in the middle of and ca n ' t compensate reactor, etc. of voltage transformer, design by sectional mutual inductor that ct combine cvt with, sectional mutual inductance utensil this have electric current mutual inductor and voltage double function of mutual inductor

    本論文在現有電容型絕緣電流互感器和電容式電壓互感器製造技術的基礎上，利用ct的主絕緣電容屏作為cvt的高壓分壓臂，配以合適的低壓分壓器、中間變壓器以及補償電抗器等，設計了由ct和cvt相結合的組合式互感器，該組合式互感器具有電流互感器和電壓互感器的雙重功能。
  18. In order to keep balance of electric power system and enhance the using rate of electric power, the locomotive is requested to pass over of neutral section

    為使電力系統三相負荷平衡和提高電網的利用率，要求電氣化鐵路接觸網分相供電。為防止相間短路，各相間用空氣或絕緣物分割，稱為電分相。
  19. In this paper, space charge distribution in dc composite insulator frp rod materials after negative dc high voltage application was measured by pea method and the results were analyzed and discussed

    摘要使用pea法空間電荷測量系統測量了負直流高壓電場作用后復合絕緣子芯棒材料中空間電荷分佈，並進行了相關的分析和討論。
  20. Distribution automation using distriubution line carrier systems - mains signalling requirements - mv phase - to - phase isolated capacitive coupling device

    配電線路載體系統配電自動化.電力線信號要求. mv相間絕緣電容耦合裝置
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