整流值 的英文怎麼說

中文拼音 [zhěngliúzhí]
整流值 英文
rectified value
  • 整 : Ⅰ形容詞1 （全部在內; 完整） whole; all; complete 2 （整齊） neat; tidy; orderly Ⅱ動詞1 （整理; 整...
  • 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. The modified method of characteristics with adjusted advection based on weno interpolation for nonlinear convection - diffusion equation

    對流擴散方程的基於加權本質非振蕩插值的調整對流的修正特徵差分解法
  2. The process of producing a shift of the average value is called rectification.

    產生平均值移動的過程叫做整流。
  3. 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。
  4. Through the illustration of the short - circuit test method and through the analysis on final data of the catenary line for dc traction system of shenzhen metro vehicles, it is shown both the set values for the short - circuit calculation and the equipment selection are correct

    通過對深圳地鐵直流牽引系統接觸網短路試驗方法的闡述及最終數據的分析，表明短路計算整定值和設備選擇的正確性。
  5. 1 m 0. 5, the phase - shifted angle 6 is controlled in term of sine law which makes the magnitude of resonant voltage track a reference sine voltage, and the resonant voltage is rectified, filtered, inverted and then the better sine - voltage output is obtained, theoretical analysis and experimental results show that for the resistive load and inductive load, the switches of leading leg of the phase - shift - controlled circuit are always turned on at zvs, and ones of lagging leg are turned on at zvs ( < 0 ) or turned off at zcs ( ( > 0 ), moreover, all switches in the low - frequency inverter are always turned on and off at zvs, the measured circuit efficiency for rated load reaches up to 88 %

    從功率單向流動角度出發，提出了一種lcc諧振型恆頻移相單相高頻鏈逆變電路拓撲，在調制系數0 . 1 m 0 . 5情況下，控制移相角按正弦規律變化，使諧振電壓脈沖列的幅值追蹤參考正弦電壓信號，經過整流、濾波、低頻逆變，從而獲得正弦度較好的輸出電壓。理論分析和實驗結果證明對于阻性負載或阻感性負載，移相全橋具有超前橋臂零電壓開通，滯后橋臂或者零電壓開通（ _ 0 ）或者零電流關斷（ _ 0 ）的軟開關特性，而低頻逆變器的各個開關均實現零電壓條件下的開通與關斷。
  6. At the same time, the control circuit must realize power regulating of the rectifying circuit and the inverter circuit and keep some parameters impervious to the interferer. this paper has researched high frequency solid induction heating power supply

    同時，控制電路必須對整流電路、逆變電路等系統主電路部分進行功率控制，使在各種擾動下維持系統各參量不偏離其設定值。
  7. The over - current relay works to protect oscillation tubes and rectifier, when the current exceeds its limits. frequency deviation caused by faulty operation is also prevented

    當電流超過限制值時，過負荷電流繼電器自動保護振蕩管和整流器，同時可以避免由不當操作所引起的頻率漂移。
  8. The characteristics of damping shows that the uncompensated parallel ac transmission line can release the coupling between the hvdc and generator and improve the damping of the system, hence the possibility of subsynchronous oscillation decrease. in such a system scheme, the hvdc system dominates the changes of damping due to the small magnitude of the damping provided by ac line. when the ac transmission line is compensated with a fixed series capacitor, the situation will be totally different

    其中，並列運行的無串補交流輸電線路可以緩解hvdc與其臨近機組之間的機電耦合程度，改善hvdc的電氣負阻尼特性，從浙江大學博士學位論文摘要而減輕機組發生次同步振蕩的危險性，此時系統的整體電氣阻尼特性由hvdc的性質決定;但若交流線路中存在串聯補償電容，則系統幅值較大的電氣負阻尼不僅可能使整流站機組發生次同步振蕩，逆變站附近機組同樣存在發生次同步振蕩的可能性，此時系統的整體阻尼特性由串聯補償電容的性質決定。
  9. Static power convertors ; semiconductor convertor equipment ; rating code

    靜態電源轉換器.半導體整流設備.額定值代碼
  10. 2. the effect of ach on the bovine aortic endothelial cells the effects of ach on the membrane potential of endothelial cells of bovine aorta were studied using the conventional whole - cell patch - clamp method. the resting membrane potential observed in 90 % of endothelial cells obtained from the bovine aorta was - 72 ? mv ( n = 42 ) ; in the remaining cells ( n = 6 ), the cell membrane potential observed was more depolarized ( - 32 + 5 ), existing a bimodal distribution

    第回軍巴大學項士學位論又2 、 ach對培養的牛主動脈ec電生理學影響利用常規全細胞記錄方式（ whole cellpatchclamp ） ，測得ec靜息電位呈現兩個峰值，分別在刁2f7inv （ n ? 42 ）和i2士5 （ n ? 6 ）處，膜電流主要為一內向整流性k 」電流。
  11. The device has considered its practical functions, which include chinese character parameter, waveform display for three - phase current, fixed value and retain of failure information

    裝置考慮了實用功能設計。具有漢字參數、三相電流波形顯示，整定值、故障信息的保留等功能。
  12. The peculiarity of flow - pressure and the working situation of relief of relief valve is analyzed in this paper, and the reasonable range of the pressure adjusting value of relief valve in different applied condition is studied

    摘要根據溢流閥的流量壓力特性和溢流工況分析，研究了在不同應用條件下，溢流閥壓力整定值的合理范圍。
  13. If the value of the long time delay current, the short time delay current and the instantaneous tripping current overlays, the priority order of operating time is the instantaneous tripping the short time tripping the long time tripping

    如果長延時、短延時和瞬時脫扣電流整定值重疊時，動作時間優先次序為：瞬時脫扣短延時脫扣長延時脫扣。
  14. On the basis of fault classification, the output voltage waveforms are divided into sub - waveforms by the counts of rectifier voltage pulse waves, then the sub - waveforms are further classified by real time measurement of voltage, taken from sub - waveform sampling points ' average values and standard deviations, thus tin fruit waveforms can be described by pattern vectors

    在對各種故障進行分類的基礎上提出根據整流電壓的脈波數將輸出波形分段，通過即時監測各波段電壓采樣均值和標準差，對各段電壓波形進行分類，從而將故障波形用模式向量表示。
  15. As for the system is complicated, non - linear and time - changing, how to design every element suitably to acquire the best control effects has important theory significance and practical value. the paper introduces the new universal digital trigger based on cpld and pll

    可控整流電源系統具有復雜性、非線性、時變性等特點，如何合理地設計其各個控制環節以達到最優的控制效果具有一定的理論意義和重要的實用價值。
  16. Numerical simulation of sill flows in the forebay of pumping station

    泵站前池底壩整流數值模擬研究
  17. Compare to the operation under the dcm mode, the power switches of the inverter under the ccm mode has lower peak current and rms current, so the efficiency can be improved. as the synchronous rectification strategy can reduce the conduction losses of the rectifier, and also due to the zvs realization of all synchronous rectifiers, the

    採用非互補導通控制，在ccm模式下由於功率管電流峰值和有效值的減小，逆變器變換效率較dcm模式下有所提高;另外， ccm模式下，反激逆變器採用同步整流控制，減小了整流二極體的導通壓降，並且電路中同步整流管可實現零電壓開通。
  18. Then based on some principles of economic cybernetics, we set up the production value ' s variety model and industrial structure ' s variety model, and connect those models to the conclusion that was drawn by s ? s ? kuzrlets to interpret some phenomenon. from these, we draw the following conclusion

    但市場經濟體制下，行業產量調整，產值的變化實質上是行業內要素調整的結果，或者說是要素流動的結果。要素經濟學應是產業結構理論的核心內容。
  19. Then, the theoretical analysis of the 3 - phase reversible rectifier circuit is performed in detail. after that a 1kw 3 - phase pwm rectifier is designed in theory and hi practical. in the third chapter, the computer simulation based on matlab is carried out through the simulation, a number of simulation data are gained for studying the relation between the circuit parameters and the reversible rectifier characteristics

    首先對三相功率因數校正技術作了分析和比較，確定本課題研究的內容，指出其研究價值和意義；然後對三相高功率因數可逆整流電路作了理論分析，並在此基礎上，對一個1kw的三相高功率因數可逆整流電路進行了理論設計；利用matlab軟體，建立了計算機模擬模型，對系統的整流和逆變工作特性進行了模擬研究，得到了各電路參數和控制參數與系統性能之間的關系。
  20. We utilize the mutual inductor to take a sample to the three - phase current, and sample which is enlarged, rectified, filtered, is send into pic single chip microcomputer to deal with. the size of three - phase current on the line is calculated out, which offer the accurate value for the change of controls the equipment state

    利用互感器對三相電流取樣，然後通過放大、整流、濾波，實現交直流轉換，送入pic單片機處理，計算出溫室輸電線上三相電流大小，為控制設備狀態的改變提供精確數值依據。
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