電流額定 的英文怎麼說

中文拼音 [diànliúédìng]
電流額定 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. Electric cables - calculation of the current rating - thermal resistance - a method for calculating reduction factors for groups of cables in free air, protected from solar radiation

    電纜.額定電流的計算.熱變電阻.室外避免太陽輻射的電纜組減縮系數的計算方法
  2. 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。
  3. 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。
  4. Application : suitable for eletric force line of rated voltages up to and including 1kv

    一、用途：用於交流額定電壓1kv及以下的電力線路。
  5. The product is applied to the power equipment, household electric appliances, small - sized electric power tools, apparatus meters and power lighting circuits etc. with rated voltage of 450 750v ac and below

    本產品適用於交流額定電壓uo u為450 750v及以下的動力裝置家用電器小型電動工具儀器儀表及動力照明線路。
  6. 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
  7. Ratings of frequency, voltage and current of electric products for ships and offshore units

    船舶和海上石油平臺用電工產品的額定頻率額定電壓額定電流
  8. The product are applicable to a. c rated voltages up to and including 450 / 750v as well as connecting for various electrical equipment and instrument, electricity lighting, construction englineering

    該產品適用於交流額定電壓伏及以下的電力照明、建築工程作為軟線連接用。
  9. With computerized management, users purchase electricity first and then consume it ; maximum power can be limited in rated current limited by power supply department ; one meter is specially provided with one ic - card. electricity will not be cut off if the provided card loses. a make - up ic - card will work as well ; ic - card can transfer dataset bi - directionally and cut off electric current automatically, warning user of purchasing power ; when quantity of electricity turms to zero, it can switch off electicity automatically ; it s supplied with power - stealing prevention software

    應用計算機管理，先購電後用電在額定電流范圍內能限制最大使用功率由供電部門限定一表一卡。專卡專用，失卡不失電，補卡再用點卡能雙向傳遞數據能自動斷電告警用戶購電電量為零時，自動拉閘斷電並具有一定的防劫電軟體設計等。
  10. Rated primary current

    額定原電流額定一次電流
  11. Electric cables - calculation of the current rating - part 3 - 1 : sections on operating conditions - reference operating conditions and selection of cable type

    電纜.電流額定的計算.第3部分:操作條件的選擇.參考操作條件和電纜類型的選擇
  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. Electric cables - calculation of the current rating - part 2 : thermal resistance - section 2 : a method for calculating reduction factors for groups of cables in free air, protected from solar radiation

    電纜.額定電流的計算.第2部分:熱絕緣電阻.第2節:室外避免陽光照射的電纜組用計算簡化系數的方法
  20. Electric cables - calculation of the current rating - part 3 : sections on operating conditions - section 1 : reference operating conditions and selection of cable type

    電纜.額定電流的計算.第3部分:操作條件部分.第1節:標準操作條件和電纜型號選擇
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