額定速率 的英文怎麼說

中文拼音 [édìngsùlǜ]
額定速率 英文
nominal rated speed
  • 額 : 名詞1 （額頭） forehead:寬額 a broad forehead2 （牌匾） a horizontal tablet 3 （規定的數目） a sp...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 速 : Ⅰ形容詞（迅速; 快） fast; rapid; quick; speedy Ⅱ名詞1 （速度） speed; velocity 2 （姓氏） a surna...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 速率 : speed; rate; tempo
  1. Specification for determining the rating velocities of an archery bow

    測定弓箭額定速率的規范
  2. Standard specification for determining the rating velocities of an archery bow

    測定弓箭額定速率的標準規范
  3. In view of this situation this article has conducted research to the design of metallurgy auxiliary biography with the frequency conversion table electrical machinery first multianalysis to the frequency changer and the frequency conversion table electrical machinery movement characteristic is carried out, the voltage waveform harmonious which the frequency changer outputs is big, attacks in a big way, and the voltage climbing rate reaches as high as 6600v / mu s which is 20 times ordinary sine alternating voltage, the rolling mill auxiliary biography table set the extremely strict request to the electrical machinery ; its movement frequency is very low, rate frequency in 8 - 20hz ; the velocity modulation scope is wide, the lowest movement frequency lowers to 1hz, and the starting number of times is quite frequently, each hour reaches as high as 600 - 800 time, the impact shoulders in a big way, the overload capacity request is high

    針對這一情況本文對冶金輔傳用變頻輥道電機的設計進行了系統研究。首先對變頻器和變頻輥道電機的運行特性進行詳細分析，變頻器輸出的電壓波形諧波大，沖擊大，電壓上升率高達6600v / s ，是普通正弦交流電壓的20倍;軋機輔傳輥道對電機提出了十分嚴格的要求:其運行頻率很低，額定頻率在8 - 20hz ;調速范圍寬，最低運行頻率低到0 . 5hz ，起動次數相當頻繁，每小時高達600 - 800次，沖擊負荷大，過載能力要求較高。
  4. Based on the basic analysis of the structure and power elements of the hybrid vehicle, this thesis presents a powertrain system with a metal pushing belt cvt, aiming to the development status and trend of the hybrid vehicle technology in our country. a rational control strategy and its work mode of this powertrain system are determined, and correlative parameters such as the engine power, the starting torque, and the differential ratio, the rated power and torque of the motor, and the ratio of the torque synthesizer are systematically designed for the changan star 6350b. at the same time, the design of these parameters is considered as the base of the simulation of the motor control system in next step

    在對混合動力汽車的結構型式和動力元件進行基礎性理論分析后，針對我國汽車技術發展現狀和混合動力汽車技術的發展趨勢，設計了一種基於金屬帶式無級自動變速器cvt混合動力汽車動力傳動系統方案，根據該傳動系統方案制定了比較合理的控制策略和工作模式，並針對長安之星6350b設計了發動機功率和起始轉矩、主減速比、電機的額定功率和轉矩、轉矩合成器速比等相關參數，為下一步的電機控制系統模擬實驗打下基礎。
  5. By using a special filter to obtain the vibration of the disturbance, ( pe ), the governor additional controller will have nothing to do with the setting output of generator active power

    通過提取p _ e的交變分量，使調速系統附加控制器與發電機輸出功率的額定值無關，即不影響發電機的正常運行。
  6. Aimed at design index of input power 1. 5kw, most output rotate velocity 300rpm, and rating output rotate velocity 150rpm, considering factors of angle and ratio of transmission, on the basis of kinematics simulation, author optimized the kinematics parameters. in this paper, author has made some analysis and study to the primal assembly condition of transformer ' s sequential action in theory, designed structure dimension of the input and output transformer, and verified the corresponding strengthen. further, the structure, which is to key transmission components of velocity control system of the speed regulator, has been designed based on meeting operational sensitivity, precision and self - locking

    本文針對輸入功率為1 . 5kw ，最大輸出轉速，額定輸出轉速的無級變速器的設計要求，並考慮到傳動角及變速比等因素，在運動學模擬的基礎上，對運動學參數進行了優化；本文對變換器連續作用的初始裝配條件進行了理論分析與研究，對輸入、輸出變換器作了結構尺寸的設計，並進行了強度校核計算；本文還對變速器調速系統中主要傳動構件在滿足操作的靈敏度、精度、自鎖性的基礎上進行了結構設計；最後採用workingmodel3d軟體，進行虛擬樣機的計算機輔助模擬設計及運動學和動力學計算。
  7. Compared with fix - pitch wind turbine, the variable - pitch wind turbine has the virtue : stable output power over rated power, high wind power coefficient, holding rated power at high wind speed, good starting and shut - off etc.

    變槳距風力發電機組與定槳距風力發電機組相比，在額定功率點以上輸出功率平穩、具有較高的風能利用系數、能夠確保高風速段的額定功率、起動性能與制動性能好等特點。
  8. He finds the pitch range after calculated the three important parameters through the bladed for windows software, then presents an optimized control strategy that regulate the pitch angle in terms of the wind speed. it must control the output power because the variational output power brings the variational loads. he confirms and optimizes the control strategy that the output power is the control target, the output power is divided into three parts

    將功率作為系統控制的目標，將功率分成三段進行控制，在低風速區，載荷是有限的，以功率最大化作為控制目標；在額定風速附近，由於處在升力曲線斜率的變化點，功率變化較大，應盡快調整槳距角進入失速區工作，減少載荷的波動，該額定風速區的上下工作點要通過現場試驗的手段來確定；在額定風速以上，使功率維持在額定輸出，減少功率波動，並通過bladed軟體的模擬計算對控制策略進行了驗證。
  9. Rated output, voltage and speed for gas fuel generating sets

    氣體燃料發電機組.額定功率電壓及轉速
  10. In case that the lease period is less than one ( 1 ) year, no matter whether at the request of the customer, or as a result of default in payment or violation of law, the customer shall be liable to cht for 35 % of the monthly rentals of port and pvc cir for the remaining period, in addition to the monthly rentals of domestic leased data circuit and dsu for the remaining minimum lease period in accordance with the leased circuit service regulations

    九、用戶租用本業務不滿一年即行拆機，不論是用戶申請退租、欠費，或違反法令而終止租用，其數據電路暨數位數據機月租費按國內數據電路契約條款有關規定計收未滿期間之租費，而通信埠暨固定通信之約定資訊速率月租費則按每月應繳費用總額百分之三十五計收自停租日起至租用后滿一年期間之各月租費。
  11. The background of this dissertation is based on a project of researching and developing a high voltage series h - bridge multilevel converter, which drives an induction motor of 6300v, 2240kw for driving a water flooding pump in taigang. the research work on high voltage high power series h - bridge multilevel converter has been carried out by theory analysis, computer simulation and experiments

    本文以太鋼某廠額定功率2240kw ，額定電壓6300v注水泵電機變頻調速科研工程為背景，從理論分析、計算機模擬和裝置實驗幾方面入手，對高電壓大容量串聯h橋多電平變頻器的理論和工程應用技術進行較深入研究。
  12. Semiconductor power convectors - adjustable speed electric drive systems - general requirements - part 1 : rating specifications, particularly for d. c. motor drives

    半導體功率變換器.速度可調式電力驅動系統.一般要求.第1部分:直流電動機專用額定值規范
  13. This frequency range is proximate to main vibration frequency of the traction machine at rated speed, and, according to this, measures against elevator resonance are proposed

    並針對該頻率區與曳引機主機額定轉速主振頻率接近的特點，提出了防止電梯發生系統共振的措施。
  14. Mechanical vibration - evaluation of machine vibration by measurements on non - rotating parts - part 3 : industrial machines with nominal power above 15kw and nominal speeds between 120r min and 15000r min when measured in situ

    在非旋轉部件上測量和評價機器的機械振動第3部分:額定功率大於15kw額定轉速在120r min至15000r min之間的在現場測量的工業機器
  15. Studies indicate that : ( 1 ) it is the approach of the first natural frequency of the handle ( 43. 9hz ) and the working frequency under the rated rotate speed of the engine, due to the unreasonable mechanism design, that causes the serious vibration on the handle of the gn31 cultivator

    研究表明： （ 1 ） gn31耕整機扶手架的振動量過大主要是由於扶手架的1階固有頻率（ 43 . 9hz ）和耕整機發動機的額定轉速下的慣性力1階頻率（ 43 . 3hz ）接近，為扶手架結構設計不合理所致。
  16. Note type rated output, synchronous speed, voltage and frequency, insulation class, mounting type etc

    訂貨時必須說明產品型號，額定功率，同步轉速、電壓及頻率、絕緣等級，安裝結構型等。
  17. Rated capacity, rated speeds and slewing radius of cranes

    起重機額定功率額定速度及回轉半徑
  18. Put to say to, and the sum settle the power to generally point and can continue the worth power of output s validity ; to box the for power for to saying, sum settling the power general name for pointing box can over a long period of time bearing this number but not unlikely to damage, this not meaning the certain demand so big power putting just pushing moving, box move difficult easy main be decided by its intelligent degree is with the resistance characteristic to. also not mean can t the output the over and above box of power the for sum settling the power to put. just as open the sport car that car is similar, driver 300 kilometer hours is soon not same as can take place the traffic accident, you can not open so and quickly. same, only the volume is not the blindness enlargement, big power put similar can small power of box

    對功放來說，額定功率一般指能夠連續輸出的有效值rms功率對音箱來說，額定功率通稱指音箱能夠長期承受這一數值的功率而不致損壞，這不意味著一定需要這么大功率的功放才推得動，音箱的驅動難易主要由其靈敏度和阻抗特性來決定。也不意味著不能配輸出功率大於音箱額定功率的功放。正如開汽車一樣，駕駛300公里時速的跑車不等於就會發生車禍，你可以不開那麼快。
  19. It has the following four features : 1. reduce starting and stopping impact, travel smoothly ; 2. the lifting speed can be designed at random in the range of 1 / 8 rated speed ; 3. to improve work efficiency, the lifting speed with no load can be set at random between the rated speed and 1. 5 times the rated speed ; 4. to change the frequency of the motor through transducer and make the motor work with slow speed in order to improve its site accurateness

    該產品具有以下四個特點： 1 .能減小啟動、停止時的沖擊，具有平穩運行的性能； 2 .能按需求設定起升速度，可在1 / 8額定速度之間隨意設定； 3 .能提高工作效率，在空載下，起升速度可在額定速度到1 . 5倍額定速度之間設定； 4 .可以通過變頻器對運行電動機進行變頻控制，從而使運行電動機微速運行，提高運行定位的準確性，還可以進行點動操作。
  20. The electromotor power rating and the motor gear ratio to the drive wheels can then be determined based on the acceleration and gradeability

    然後再通過加速或者爬坡的需要來確定電動機的額定功率以及電動機與驅動輪之間的傳動比。
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