load impedance 中文意思是什麼

load impedance 解釋
負載阻抗
  • load : n 1 裝載，擔子；負擔；工作（負荷）量。2 （車船等的）裝載量；一馱，一車，一飛機。3 【電、機】（機...
  • impedance : n. 【物理學】阻抗。 acoustic impedance聲阻抗。
  1. The elements of the reduced - jacobian matrix are functions of some parameters of the system. for example, effective short ratio, power base ratio, coupling impedance and load flow of the system. for single - infeed hvdc system with a parallel ac line, computer simulations using power system analysis software package ( psasp ) were performed

    用一種簡單的方法可以求得降階雅可比矩陣，由於降階雅可比矩陣的元素都是交直流混合系統中一些參數的代數函數，如有效短路比、功率基準比、連接阻抗和系統潮流等，因此，矩陣的特徵值也與這些參數相關。
  2. This paper discusses the ability of avoiding maximal power flow of quadrilateral impedance relay and round impedance relay in detail and puts forward the setting principle and setting method of load limiting resistor of backup distance protection

    本文對四邊形和方向圓特性阻抗繼電器躲線路最大潮流的能力進行了詳細分析，提出了距離保護負荷限制電阻的整定原則和整定方法。
  3. As the experiment results show, multiple reasons led to the offset of oscillating frequency, including diode ’ s nonlinear characteristic, fluctuation of electrical source voltage, traction of load impedance, change of environmental temperature and humidity and the design of circuit

    實驗結果表明多種因素引起了振蕩頻率的偏移，包括二極體的非線性、電源電壓的波動、負載的牽引、環境溫度濕度變化以及電路板設計方面的因素等。
  4. The results show that the electron mean drift velocity is affected by the cathode radius, the impedance of the load diode, the inner radius of vanes and the input voltage

    結果表明電子平均漂移速度決定於陰極桿半徑、負載二極體阻抗、陽極慢波葉片內徑和輸入電壓。
  5. Using its two characteristics - fully automatic and rapid, this system can accomplish simultaneous, rapid, stable and repeatable matching with the load impedance, especially the dynamic load impedance ( eg : plasma load ). at the same time, it maintains the reflection coefficient at the desired value ( eg : 1. 2 ) to assure that the microwave transmission is at its best

    此系統可利用它全自動化和快速的特點，實時的為負載尤其是動態負載（比如:等離子體負載）提供快速，穩定，可重復的匹配，自動將反射系數保持到工程理想值，從而實現微波功率的最佳傳輸。
  6. If line length is half wave at a certain frequency and both the load resistance rt and source resistance rs are higher than the characteristic impedance zo, then both the voltages at input and at load are maximum at that frequency and both the voltages at input and at load are minimum at half of that frequency

    負載端電阻及電源電阻均高於傳輸線特性阻抗情況下，當線長為某頻率波長之半波，則輸入端與負載端電壓在該頻率均為最高，在該頻率之半時則電壓均為最低。
  7. If line length is half wave at a certain frequency and the load resistance rt is lower while source resistance rs is higher than the characteristic impedance zo, then both the voltages at input and at load are minimum at that frequency and both the voltages at input and at load are maximum at half of that frequency

    負載端電阻低於傳輸線特性阻抗及電源電阻高於傳輸線特性阻抗情況下，當線長為某頻率波長之半波，則輸入端與負載端電壓在該頻率均為最低，在該頻率之半時則電壓均為最高。
  8. Each unit of transformer is tested in accordance with the following items : winding d. c resistance test. measurement of turn ratio and calibiation of voltage vector relation. measurement of impedance voltage and load loss

    直流電阻測試匝數比測量及電壓矢量關系的校定阻抗電壓及負載損耗的測量空載損耗及空載電流的測量工頻耐壓測試感應耐壓測試絕緣電阻測試局部放電測試外觀和尺寸的檢驗銘牌的檢驗等。
  9. Windings d. c. resistance measurement, measurement of impedance voltage and on - load loss, measurement of no - load loss and on cload current, power frequency withstand voltage test, inductive voltage with standing test, measurement of partial discharge level, inspection of appearance and dimension inspection of name plate

    直流電阻測試匝數比測量及電壓矢量關系的校定阻抗電壓及負載損耗的測量空載損耗及空載電流的測量工頻耐壓測試感應耐壓測試絕緣電阻測試局部放電測試外觀和尺寸的檢驗銘牌的檢驗等。
  10. Assuming the loop is known to be only a single straight segment of 26awg cable, there is no additive loop or afe noise, and the remote - end is terminated by a high - impedance load for all frequencies, figure 5 shows the resulting selt performance

    假定已知環路只有一個單個的直段26awg電纜，沒有附加的環路或者afe噪聲，對所有的頻率遠端通過一個高祖抗負載終止，圖5給出了selt的性能結果。
  11. Strain - gauge load cell or force transducer, minimum load impedance 320r

    應變測壓元件或傳感器的最低負載阻抗為320r 。
  12. Allowable load impedance

    允許的負載阻抗
  13. Antenna load impedance

    天線負載阻抗
  14. Technically, the damping factor is the specified load impedance ( in use, that ' d be the speaker system ) divided by the amplifier ' s output impedance

    技術上，阻尼因子就是指定的負載阻抗（實踐中，也就是揚聲器系統）除以放大器的輸出阻抗。
  15. Technically, the damping factor is the specified load impedance ( in use, that ' d be the speaker system ) divided by the amplifier ' s [ i ] output impedance [ / i ]

    技術上，阻尼因子就是指定的負載阻抗（實踐中，也就是揚聲器系統）除以放大器的輸出阻抗。
  16. A pulldown resistor to the negative rail will allow the output to approach that rail ( provided the load impedance is high enough, or is also grounded to that rail ), but only slowly

    一個下拉電阻器將允許輸出迫近迫近該電源軌（所提供的負載阻抗足夠高，或負載也是接地的） ，但這樣速度較慢。
  17. We can also see that because damping factor is a ratio that requires the load impedance to compute, it must be stated against some known impedance to be meaningful

    我們還可以看到因為阻尼因子是一個比率值，而且需要負載阻抗已知才能夠進行計算，所以阻尼因子必須和某一已知的阻抗同時具明才有意義。
  18. The shortcoming of using voltage and power to describe the voltage critical state is analyzed and the load impedance angle is introduced for the critical point of voltage. the ternary analysis method of voltage v, power p and load impedance angle is established

    本文首先分析了採用電壓和功率描述電壓臨界狀態的不足，提出了引入負荷阻抗角的三個參數來描述電壓臨界狀態，即電壓v 、功率p和負荷阻抗角的三元分析法。
  19. The mechanical impedance analyzing method utilized, the mathematical formula for the input impedance and transformer ratio of ultrasonic horn are built up, some vibration performance of ultrasonic horns are discussed under different load impedance, the relationship and applicational conditions between the transformer ratio of ultrasonic horn and the radiational impedance are analyzed

    採用機械阻抗分析方法，建立了超聲變幅器的輸入阻抗和變幅比的數學表達式，討論了不同負載阻抗下超聲變幅器的振動性能，分析了超聲變幅器的變幅比與換能器輻射阻抗之間的關系及應用條件。
  20. In this paper, it introduces an automatic impedance matching system that can accomplish matching with the dynamic load impedance in highpower microwave system

    本文構建了一個能為大功率微波系統的動態負載提供匹配的自動阻抗匹配系統。
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