換流 的英文怎麼說

中文拼音 [huànliú]
換流 英文
inversion
  • 換 : 動詞1. （給人東西同時從他那裡取得別的東西） exchange; barter; trade 2. （變換; 更換） change 3. （兌換） exchange; cash
  • 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...
  1. Integrated gate - commutated thyristor - igct

    集成門極換流晶閘管
  2. Radiators and convectors - part 3 : evaluation of conformity

    散熱器和換流器.第3部分:合格評定
  3. Radiators and convectors. part 2 : test methods and rating

    散熱器和換流器.第2部分:測試方法和額定值
  4. Radiators and convectors. part 1 : technical specifications and requirements

    散熱器和換流器.第1部分:技術規范和要求
  5. Research on the design of fire control of dc inversion station

    直流換流站的消防設計探討
  6. Mercury arc convertor

    水銀換流
  7. After the transformation of the shift flow to the total low - temperature shift process, the steam consumption per ton of ammonia drops remarkably, but the resistance in the catalyst beds increases rapidly

    摘要將變換流程改為全低變工藝后，噸氨蒸汽消耗明顯下降，但觸媒床層阻力迅速上升。
  8. In an ac system with multiple hvdc converters, turbine generators can interact adversely with all the converters through electrical connection, which makes the subsynchronous oscillation more complicated

    並通過對含有多個直流換流站系統的電氣阻尼特性分析，驗證了該指標的有效性。
  9. In the paper, on the basis of research of static state and transient state in the scr and series connection valve circuit, the high voltage scr changing current valve device has been developed for ac - dc - ac high voltage commutatorless motor. the series connection valve circuit has been designed and simulated. the hardware design and software programming of trigger pulse system and monitoring system in the photo - electronic - photo fashion has been completed

    無換向器電動機在火電廠等工礦企業的電機調速節能領域中有十分廣闊的應用前景，本文在對晶閘管元件和串聯閥電路的靜態特性和動態特性研究的基礎上，研製了用於交直交電流型高壓無換向器電動機的高壓晶閘管換流閥裝置，進行了串聯閥電路的設計和模擬，完成了電光電方式的觸發脈沖系統和監測系統硬體設計及軟體編程，並進行了裝置的實驗調試。
  10. Before the station system commissioning, the low voltage energization test has been done for the hv capacitor banks in ac filters and shunting capacitors

    摘要在江陵換流站站系統調試前，對交流濾波器和並聯電容器中的高壓電容器組進行了低壓加壓試驗。
  11. The advantage and disadvantage of two switching technology are discussed firstly based on soft switching technology and hard switching technology ‘ s work features

    本文從軟開關、硬開關工作特性出發，分別闡述兩種開關換流技術的優缺點。
  12. This idealized characteristics can be used for analyzing the converter topology but should not be used for the actual design, when, for example, heat sink requirements for the device are being estimated

    這個理想化的特性可以用來分析換流器的拓撲性質但是不能應用於實際設計，例如估計設備所需的散熱器。
  13. The simulation results show that, with the proposed coordinated recovery strategy implemented, the recovery performance of the tested multi - infeed hvdc system has been improved a lot when compared with the conventional control strategy "

    該方法更注重直流系統兩端控制間的協調，更注重在直流系統恢復期間對其換流母線電壓的維持。
  14. Zero - voltage turn - on and zero - voltage turn - off in lagging arm and leading arm of soft - switching topology, working waveform of power transformer and process of rectifier and transition are presented in detail. the influence of resonant inductance of the power transformer, resonant capacitor and variation of load to the process of soft - switching are given

    主要對軟開關滯后橋臂和超前橋臂的零電壓開通、關斷過程，功率變壓器的工作波形及整流換流過程進行了詳細的模擬分析，並重點討論了逆變器的諧振電感、諧振電容以及負載變化對軟開關過程的影響。
  15. Determination of power losses in high - voltage direct current converter stations

    高壓直流電換流站功率損耗測定
  16. As is known, conventional pulse width modulation ( pwm ) can acquire good quality outputs, but the resonant time is not comfort with phase ’ change all the time, so big error will be taken in if using pwm

    由於常規的pwm調制雖然能輸出質量比較好的波形，但是由於諧振時刻並不一定是發生在換流時刻，所以，使用常規pwm調制會帶來很大的時間誤差。
  17. The correlative items of dc filters are researched on the basis of gezhouba - shanghai hvdc transmission project. in the analysis the three - pulse model is used to simulate converter, which takes into account the impact of the stray capacitance. the harmonics distribution on dc lines is simulated accurately, especially the harmonic ignored in old models

    本文以葛上直流輸電工程為基礎，研究直流濾波器設計中的相關問題，採用考慮了雜散電容的三脈動模型來建立換流站模型，更為準確地模擬出直流輸電線路上的諧波分佈情況，尤其是模擬出舊模型中忽略的次（為自然數）諧波，為直流濾波器的設計提供了更精確的數據和判斷依據。
  18. Converter stations transform alternating current to direct current for transmission and back to ac again for distribution to consumers

    換流站將交流電轉換成直流電傳輸，然後又轉換回交流電用於分配到用戶。
  19. A commutator - brush combination is used as a mechanical rectifier to make the armature terminal voltage unidirectional and also to make the mmf wave due to the armature current fixed in space

    通過使用換流器電刷的組合作為一個機械整流器以使得電樞的端電壓為單方向的同時也使得由電樞電流所產生的磁動勢在空間是固定的。
  20. Sam anlagentechnik engineering gmbh - our products and services are covered into the following ranges : low voltage switchgears, rectifiers and electrical supply system as well as transformer stations and / or inverters, dc / ac converters

    Sam anlagentechnik engineering gmbh是一家知名的、誠信的生產商和服務商，該公司提供新型的、專門的產品，例如低壓配電裝置，整流器，變電站，供電設施，振動子換流器、反用換流器、逆變器。
分享友人
分享到 Line

分享到臉書