電流額定值 的英文怎麼說

中文拼音 [diànliúédìngzhí]
電流額定值 英文
current rating
  • 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...
  • 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...
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  1. Most conventional permanent magnet motors can accept an armature current three or four times the rated current.

    大多數普通的永磁式電動機能承受34倍額定值的電樞電流。
  2. Procedure for the determination of the ampacity derating of fire - protected cables

    防火電纜安載流容量降低額定值測定用工藝程序
  3. Elements of electrical and optical connection - test methods - current temperature derating

    電氣和光學連接元器件.試驗方法.第209部分:降低電流溫度額定值
  4. A design adding a dc chopper after the triphase rectification was given to reduce the peak of the pulse of voltage, aiming at the characteristics that the magnitude of the rated voltage of permanent magnet synchronous motor ( pmsm ) is far below that of the power supply, also the electric parameters of the devices were given

    針對專用永磁同步電機額定電壓大大低於電網電壓這一特點，為降低電機上承受的峰值脈沖電壓，設計了在三相整流之後增加一級直流斬波器並給出了相應的電氣參數。
  5. The author has finished the following several jobs in core of the centre : 1 ) the active compensation method based on bang - bang control was put forward to realize the wide range current transformer. the method converts the complex statement space to i / o description by the two - stage current transformer. with the compensation method, the accuracy of 0. 2 grade current transformer can be improved to less than the 0. 1 grade standard at 100 % rating when the primary side current is changed from 2 % to 120 % of the rating

    圍繞這一工作核心，作者完成了以下幾項工作： （ 1 ）以實現寬量程電流互感器為目標，提出了基於bang - bang控制的有源補償方法，採用雙級電流互感器，將復雜的狀態控制分量轉化為偏差控制，該方法結構簡單，調試方便，有源補償器輸出電流小，可以將0 . 2級的電流互感器經過補償后提高到一次電流從額定值的2變化到120時，測量誤差不超過一次電流額定值100時準確度為0 . 1級的測量標準。
  6. Rated short - circuit breaking current value of the current in amperes 20 25

    額定短路開斷電流有效值ka 20 25
  7. Rated short - circuit breaking current value of the current in amperes 20 ; 25

    額定短路開斷電流有效值ka 20 25
  8. Adjustable speed electrical power drive systems - part 6 : guide for determination of types of load duty and corresponding current ratings

    可調速電力驅動系統.第6部分:負載類型和相應電流額定值的測定指南
  9. Adjustable speed electrical power drive systems - part 1 : general requirements - rating specifications for low voltage adjustable speed d. c. power drive systems

    可調速電力驅動系統.第1部分:一般要求.低壓可調速直流電驅動系統的額定值規范
  10. Low - voltage power circuit breakers and ac power circuit protectors, preferred ratings, related requirements and application recommendations for

    低壓電力斷路器和交流電力電路保護器的優選額定值相關要求和應用建議
  11. Three - phase oil - immersed distribution transformers 50 hz, from 50 to 2500 kva with highest voltage for equipment not exceeding 36 kv. part 4 : determination of the power rating of a transformer loaded with non - sinusoidal currents

    最高電壓不超過36 kv的設備用50 hz 50至2500 kva三相油浸配電變壓器.第4部分:加載非正弦電流的變壓器功率額定值的測定
  12. Iec standard current ratings

    Iec標準電流額定值
  13. Electric cables - calculation of the current rating - thermal resistance - calculation of thermal resistance

    電纜.電流額定值的計算.熱電阻.熱電阻的計算
  14. Electric cables - calculations for the current ratings - cable current rating using the finite elements method

    電纜.電流額定值的計算.用有限元法測定電纜的電流額定值
  15. 36 kv calculation of the cyclic and emergency current rating of cables. part 1 : cyclic rating factor for cables up to and including 18 30 kv

    電纜周期性和應急電流額定值的計算.第1部分: 18 30
  16. Electric cables - calculation of the current rating - sections on operating conditions - reference operating conditions and selection of cable type

    電纜.電流額定值的計算.操作條件部分.基準操作條件和電纜型號的選擇
  17. 36 kv calculation of the cyclic and emergency current rating of cables ; part 2 : cyclic rating of cables greater than 18 30 kv and emergency ratings for cables of all voltages

    電纜周期性和應急電流額定值的計算.第2部分:電壓大於18 30
  18. With the compensator, the accuracy of an 2 grade current transformers can be improved to less than the 0. 2 grade standard at 100 % rating when the primary side current is changed from 2 % to 120 % of the rating

    在實驗中將準確度為2級的電流互感器經過補償以後一次電流從額定值的5變化到120時，電流互感器的測量誤差不超過一次電流額定值100時準確度為0 . 2級的測量標準。
  19. Preferred voltage ratings for alternating - current electrical systems and equipment operating at voltages above 230 kv nominal

    公稱電壓超過230kv的交流電氣系統和設備用優選電壓額定值
  20. Power systems - preferred voltage ratings for alternating - current electrical systems and equipment operating at voltages above 230 kv nominal

    電力系統.標稱工作電壓在230千伏以上的交流電力系統和設備用優選電壓額定值
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