軸承電流 的英文怎麼說

中文拼音 [zhóuchéngdiànliú]
軸承電流 英文
shaft current
  • 軸 : 軸Ⅰ名詞1. （圓柱形的零件） axle; shaft 2. （對稱部分的直線） axis 3. （圓柱形的纏繞器物） roller; spool Ⅱ量詞（用於纏在軸上的線以及裝裱帶軸子的字畫）
  • 承 : Ⅰ動詞1 （托著; 接著） bear; hold; carry 2 （承擔） undertake; contract （to do a job） 3 （客套話...
  • 電 : Ⅰ名詞1 （有電荷存在和電荷變化的現象） electricity 2 （電報） telegram; cable Ⅱ動詞1 （觸電） give...
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 軸承 : [機械工程] bearing; axle bearing; bearing of shafts; gudgeon block; mechanical bearing; pillow; s...
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  1. The magnetic field coupling between neighbors electromagnetic is analyzed by femm software and the solved. mathematical system and conrrol system of the pemb are established. voltaic stiff coefficient and displacement stiff coefficient are calculated

    建立了永磁偏置磁軸承的數學模型和控制模型，計算了其電流剛度系數和位移剛度系數。
  2. Because most of the components in ambs are of the nonlinear characteristics, the dynamics in ambs is very complicated. the electromagnetic force is a nonlinear function with respect to the displacement of the rotor and the controlling electric current

    主動式電磁軸承（ ambs ）被廣泛地應用於工業和航空航天工程中，但由於電磁控制力是被控對象的位移和控制電流的非線性函數，因而構成了一個非線性機電系統。
  3. Based on researching the shaft bearing replacer, this paper built the models of electromagnetic field and vortex density in bearing race snap being induction heating

    摘要在研究軸承內環感應拆裝的基礎上，建立了感應加熱過程中工件內電磁場和渦流分佈的基本方程。
  4. The regularities distribution of the electromagnetic field and vortex density had been simulated by the software matlab, the results of simulation not only proved the existence skin effect but also provided theory evidence for designing and researching of the shaft bearing replacer

    通過matlab軟體對被加熱工件進行了電磁場和渦流分佈的計算機模擬，形象描述了工件內電磁場的分佈規律，證明了集膚效應的存在，為軸承感應拆卸裝置的設計研究提供了理論依據。
  5. The generator shall be run without load for 30 minutes, to record the phase current, volt, frequency, stator and bearing temperature once at intervals of 10 minutes

    電機應空載試運行2小時，每隔30分鐘記錄一次相電流、繞組和軸承溫度。
  6. The voltage ir on core adopts semienclosed insert model. the current element adopts two - stage compensation to have wide load property. the whole plasticenclosed voltage coil. can withstand instantaneous large voltage impulse. the double jewels bearing or the magnetic - propelled bearing can ensure long lifetime. the bipolar aluminium nickel cobalt damping magnet steels have high coercivity, stable magmetic property. the electric function is in accordance with iec521 international standard

    ：電壓鐵芯採用半封閉插入式，電流元件採用二級補償使表計具有寬的負載特性。全塑封的電壓線圈能稱說瞬時大電壓沖擊。雙寶石軸承或磁推動軸承確保表計長壽命。
  7. Cad system, cad turret punches, hydraulic shearing machines, hydraulic press brakes, desk punch presses, upright drilling machines, lathes, ac dc argon welding machines, electric welding machines, ceiling cranes, etc

    Cad系統， cad六角鍛壓機，油壓式剪床，油壓式折床，臺式沖床，直立式軸承車床，支流交流氬弧，電動焊接機，懸掛式吊車等
  8. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。
  9. This paper mainly study electromagnetism damage problem on the bearing lubricate interface induced by modern power inverter. investigate the different forms of rotor to ground voltage and bearing currents

    本文主要以電機軸承為研究對象，對現代變流技術導致的潤滑界面電磁損傷現象進行研究。
  10. Numerical study of journal bearings with electrorheological lubricants

    電流變液滑動軸承的數值研究
  11. Two or more generators shall be used to generate electricity by the synchronous equipment

    發電機在帶負載試運時，每隔30分鐘記錄一次相電流、繞組和軸承溫度。
  12. Current flow through axle roller bearings of rail vehicles

    通過軌道車輛車軸滾柱軸承的電流流動
  13. For the case of static loaded er journal bearings, the influence of er effects on the lubrication performance are studied under various radius clearances, eccentricity ratios and shear rates

    對于穩載電流變滑動軸承的潤滑問題，研究了不同平均間隙、不同偏心率以及不同剪切速率下電流變效應對軸承潤滑性能的影響。
  14. A new decoupling control strategy of magnetic suspension forces is put forward using the transformation of variables and reference frames for the proposed bearingless motor

    利用混合式轉子無軸承電機的轉子特點，將磁懸浮力模型轉變為電流空間矢量方程，提出了一種新的磁懸浮力解耦控制方法。
  15. The experiment results show that the rotor can be suspended with dc when adopting motor ' s coiling method, which testifies the feasibility of integrative control by adding ac to windings coiled in this method, and lay out good foundations for further investigation

    實驗結果表明，在電機繞線方式下能夠進行轉子的懸浮實驗，從而證明了採用電機繞線法進行動力磁軸承交流綜合控制實驗的可行性，為今後的深入研究工作打下了基礎。
  16. Finally, the wave equation of the electromagnetic field of this kind damper is derived from the maxwell ' s equation. the magnetic flux density at the boundary is assumed to be harmonic, so the analytical result of the wave equation is solved. when the rotor rotates, eddy currents flowing inside the conducting material field are caused

    最後，應用ahrens的電磁軸承簡化模型，從maxwell方程出發推導了應用於本文所述的被動式電磁阻尼器的波動方程，並用傅立葉級數把矩形磁場展開的諧變磁場作為磁場的邊界條件，通過求解波動方程得到磁場的解析解，從而計算了阻尼器對轉子的電磁力和由渦流引起的切向力產生的阻尼器附加功耗。
  17. The numerical results show that : with the enhancement of er effects, the bearing capacity is obviously increased ; the increase magnitude is larger when small radius clearances and large eccentricity ratios ; at low shear rates, the influence of er effects on the lubrication performance of journal bearings are more obvious

    數值研究表明：隨著電流變效應的增強，軸承潤滑油膜的承載能力明顯提高；軸承半徑間隙越小，偏心率越大，軸承承載能力增加的幅度也越大；在低剪切速率下，電流變效應對軸承潤滑性能的影響較大。
  18. A general reynolds equation based on er fluid model is obtained, which can be easily extended to other non - newtonian fluids and this equation can provide theoretical basis for the hydrodynamic analysis of er journal bearings

    首次推導了基於電流變流體的潤滑問題廣義雷諾方程，並可擴展到其他非牛頓流體的潤滑問題，為進行基於電流變流體的滑動軸承流體動力潤滑分析提供了理論依據。
  19. Research on the design and control of bearing frame alternating electromagnetic core

    軸承保持架交流電磁鐵設計及控制研究
  20. The performance, feature and application fields of non - contact displacement sensors used in bearingless motors are compared. the static and dynamic characteristics of the eddy current displacement sensor are studied experimentally

    對比分析了目前在無軸承電機上使用的非接觸式位移傳感器的性能、特點和應用范圍，重點對所選用的電渦流傳感器進行了靜態和動態特性的試驗研究。
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