直流變流器 的英文怎麼說

中文拼音 [zhíliúbiànliúqì]
直流變流器 英文
continuous current transformer
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 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...
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 直流 : direct current （dc）; constant current; steady current; continuous current; zero frequency curre...
  1. A new soft - switching push - pull three - level converter

    一種新型軟開關推挽三電平直流變換器
  2. Using the modified method, 6 kinds of tl topologies of single - switch converter are obtained. the deep research reveals that these tl topologies can have less value of the inductor by using interleaving modulation strategy compared with conventional modulation strategy on the condition that the current ripple of the inductor are the same. some drawbacks such as high voltage stress, difficulty of realizing soft - switching, and magnetic aberration were presented in the conventional push - pull converter

    對基本方法進行改進，提出了適合6種單管直流變換器的三電平拓撲變換方法，成功地得到了其三電平拓撲，開關管的電壓應力降為原來的一半；經過對這些三電平拓撲控制策略的深入研究，詳細論述了交錯開關方式可以最大幅度地減小電感的電流脈動，從而可以在電流脈動要求相同的情況下減小電感的設計值。
  3. Company development and production of products mainly include : industrial control and monitoring, dc converter, exchange converter, permanent magnet motor, power generation electronic control system, various industrial control module, railway traction systems and urban transport systems

    公司研發及生產的產品主要有：工業控制及監測、直流變流器、交流變流器、永磁電機、電力發電電控系統、各種工業控制模塊、鐵路牽引系統和城市交通系統等。
  4. The analysis reveals that single - switch converter can not be converted into tl topology by the basic method because of its asymmetry

    分析表明，由於單管直流變換器結構的不對稱性，無法使用基本變換方法對其進行三電平拓撲變換。
  5. The three - level ( tl ) topology derivation is a method to reduce the voltage stress of each switch in the converter by increasing the number of switches

    直流變換器的三電平拓撲變換是一種通過增加開關管的數量來降低變換器中每隻開關管電壓應力的方法。
  6. Its main advantages are soft - switching while operating at constant switching frequency and a simple control. in order to be applied under more high voltage, the fb converter can also be converted to tl topology. using the basic tl topology derivation method, fb tl converter can be deduced

    應用三電平拓撲變換的基本方法，直接得到了全橋三電平直流變換器的拓撲結構，使其開關管的電壓應力降到輸入電壓的一半，進一步拓寬了全橋直流變換器的應用范圍。
  7. There are two kinds of secondary power supply in high - voltage dc electric system, one is dc / dc converter that converts 270vdc to 28vdc, the other is static converter that converts 270vdc to 115vac / 400hz

    它的二次電源有兩種，一種是把270vdc變換為28vdc的直流變換器，另一種是把270vdc變換為115v 400hz交流電的靜止變流器。
  8. The push - pull tl converter can be deduced by using the basic tl topology derivation and by special derivation only used in this topology, in which, the voltage stress of each switches is input voltage

    應用三電平拓撲的基本變換方法，經過對該拓撲結構的特殊變換，得到了推挽三電平直流變換器的拓撲，其開關管的電壓應力為輸入電壓，與傳統推挽直流變換器相比，電壓應力降低了一半。
  9. A bipolar current source power resonant dc - dc converter

    一種雙極性電流源型功率諧振直流變換器
  10. It is advisable to submit the battery charger or acdc adapter as well

    此外，最好能同時呈上電池充電器或交流直流變換器。
  11. Converter - ac to dc

    交流至直流變換器
  12. In this paper, the research work maily focus on the dc / dc converter

    論文對一種採用改進pwm控制方法的半橋軟開關直流變換器進行了深入研究。
  13. These methods all can be used to solve the magnetic aberration hi the conventional push - pull converter

    這兩種方式均可以解決傳統推挽直流變換器存在的偏磁問題。
  14. With the increase of the switches, more modulation strategies of the fb tl converter can be presented

    全橋三電平直流變換器由於開關管較多，蘊含多種開關方式。
  15. In dc - dc converters above a few kilowatts, the zvs full - bridge ( fb ) converter is a preferred topology

    全橋直流變換器由於結構上的優勢在中大功率的開關電源中應用較多。
  16. Novel zvzct soft - switching cell in pwm dc - dc converter

    直流變流器中一種新型的零電壓零電流轉換軟開關單元
  17. Semiconductor direct d. c. convertors

    半導體直接直流變流器
  18. Contact dc converter

    接觸式直流變流器
  19. At the end, a half - bridge dc / dc transformer with zero voltage switching ( zvs ) is presented

    最後本文研究了一種半橋軟開關直流變壓器電路。
  20. Finally, the operation principle of three - level shift phase pwm control with zero voltage is validated by the simulation analyze and the debugging experiment of 230v / 10a sample device

    最後，通過模擬分析以及對230v / 10a樣機的調試實驗，驗證了零電壓三電平移相控制pwm三電平直流變換器的工作原理。
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