電流降低 的英文怎麼說

中文拼音 [diànliújiàngdī]
電流降低 英文
current suppression
  • 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...
  • 降 : 降動詞1. （投降） surrender; capitulate 2. （降伏） subdue; vanquish; tame
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  • 降低 : reduce; cut down; abate; debase; drop; lower; lessening; reducing; reduction; depression; tarnish
  1. The transmitting noise can reduce capability of power supply or attaint switch power supply

    由於傳導型噪聲會降低直流開關電源的性能，嚴重時會造成直流開關電源的損壞。
  2. In digital relay, the percentage of noise will increase rapidly with the increase of sampling rate when derivation calculus is substituted by sampled difference term. to solve this problem, a new method using fragment function integrated with the least square algorithm is proposed in this paper. the influence of white noise is greatly reduced and the accuracy of the dead angle calculation is nicely improved after adopting the new method

    在數字式保護中，如果用差分代替求導將導致噪聲的百分比誤差隨著采樣頻率的提高而劇增，本文對此進行了分析並提出了用分段樣條函數最小二乘法來計算電流波形的導數值，以便在提高采樣率的同時降低噪聲誤差的影響，並將其應用於基於32位浮點dsp的新型變壓器保護裝置。
  3. Procedure for the determination of the ampacity derating of fire - protected cables

    防火電纜安載流容量降低額定值測定用工藝程序
  4. Standard procedure for the determination of the ampacity derating of fire protected cables

    防火電纜載流量額定降低測量定的標準程序
  5. Elements of electrical and optical connection - test methods - current temperature derating

    電氣和光學連接元器件.試驗方法.第209部分:降低電流溫度額定值
  6. Comparing to gearless traction machines, kaide series enjoy 40 % less starting current, 12 % more efficiency and physical size installation, which offer lower cost of the overall elevator configurations, such as reduced number of pilot wheels and steel ropes, and associated installation cost and trouble

    相較無齒輪曳引機，啟動電流降低40 % ，效率提高12 % ，又可1 ： 1安裝，降低了整梯的配置成本（減少導向輪、鋼絲繩的數量） ，節省了安裝費用及相應麻煩。
  7. The fault that the series resistor has high value can be avoided by using the constant current amplifier, and the fault that the dividing resistor reduces the working voltage of the speaker can be avoided by using the constant voltage amplifier

    使用恆流功放，可以避免傳統方法中串聯電阻取值過大的缺點；使用恆壓功放，可以消除分壓電阻降低揚聲器工作電壓的不足。
  8. This operating mode can also solve problems associated with very high temperature operation where conventional controllers cease to deliver current due to temperature induced pv voltage reduction

    這種操作模式能解決與高溫操作有關的問題，因為在該情況下，由於溫度引起的pv電壓降低使得傳統控制器停止輸送電流。
  9. The chip is mainly applied to the portable electronic products with the following features : 2. 7v to 5. 5v input voltage range ; the 1mhz fixed frequency ; - 40 to + 85 operating temperature ; two digital inputs control on / off and select amongst three levels of brightness ; thermal shutdown and under voltage shutdown protection, low 0. 1 a shutdown current ; soft - start limits inrush current

    該晶元主要應用於便攜式電子產品，其輸入電壓范圍為2 . 7 5 . 5v ，工作頻率為固定的1mhz ，可大幅度降低輸入紋波和emi輻射，工作溫度范圍為- 40 + 85 ，可使用外部使能控制信號調節led亮度及控制晶元關斷與否，具有過溫保護和輸入欠壓關斷保護功能，完全關斷模式下關斷電流可低至0 . 1 a ，具有軟啟動功能以限制啟動時的浪涌電流。
  10. The electric power harmonic comprehensive control system with low cast and high security is applied in this article. it adopts that sourced compensation links with non - sourced compensation herewhich the former is realized by high frequency pwm control technology and the latter is carried out by crystal switch formed by non - flow and over - voltage. it can realize stepless modulation with imaginary power, mightiness compensation of harmonic and negative electricity, and circuitry consumption debasing are achieved

    提出採用有源補償與無源補償相結合的電力諧波綜合治理技術及裝置，無源部分採用無涌流和過電壓的晶閘管控制電容器技術實現，有源部分採用高頻pwm控制技術實現，成本低、可靠性高、可實現無功功率的無級調節、強力補償諧波電流和負序電流，降低線路損耗。
  11. Simulation results show that cathode over - potential under low current density is considerably increased because of methanol crossover, but its effect becomes much lower under high current density

    模型顯示在低放電電流密度下，甲醇穿透顯著地增加了電池陰極過電位，降低了電池電壓；但在高電流密度下，甲醇穿透對電池性能的影響不顯著。
  12. The traditional bandgap reference circuit was improved in the design, which includes the applying of self - bias structure and cascode structure, output of the opamp was used as self - bias voltage, saving bias circuit, and then it was helpful to get low power consumption. through using poly resistance of high value with low temperature coefficient, we reduced the influnce to circuit, if power supply did not change, we must decrease operating current to decrease power consumption, and increasing value of resistor could decrease the operating current efficiently. poly resistance of high value had large value of squared resistor, so we could save layout area

    對傳統帶隙基準電路進行了改進設計，採用自偏置結構和鏡像電流鏡結構，利用運放的輸出電壓作為運放的偏置電壓，節省了偏置電路，降低了功耗;使用低溫度系數的多晶硅高值電阻，降低了電阻溫漂對電路的影響;在電源電壓不變的情況下，為了減小功耗就必須減小工作電流，而增大電阻的阻值能有效地減小工作電流，多晶硅高值電阻的方塊電阻很大，可以節省版圖面積。
  13. Firstly, the basic theory of full - bridge phase - shift zvs pwm converters are expatiated and another three kinds of circuits of full - bridge phase - shift zvs pwm converters are discussed. there are four kinds of problems which are emphasized : how to expand the zvs range ; how to reduce the circulation in the primary side of the transformer in order to minimize the on state losses ; how to decrease the loss of effective duty circle and how to eliminate the parasitic oscillation of the output rectifiers

    本文首先分析了基本的全橋移相zvsdc dc變換器的工作原理，為解決滯后橋臂不易實現零電壓開關（ zvs ）的情況，討論了另外三種全橋移相zvsdc dc變換器的電路拓撲，重點分析並解決了四個方面的問題：如何擴大zvs的負載范圍；減小變壓器原邊環流，降低變換器系統通態損耗；減少變壓器次邊有效占空比丟失；消除輸出整流二極體的寄生振蕩。
  14. It is found that after stressed by surges the varistors show a decrease in both break - down voltage and nonlinear exponent, and an increase in leakage current

    實驗結果顯示，氧化鋅變阻器受突波侵襲后，會生成崩潰電壓降低，非歐姆指數值減小，以及漏電流增加等劣化現象。
  15. With the pentacene acting as the active layer, the diode of ito / pentacene / al, the vertical organic thin - film field - effect transistor, the organic thin - film ambipolar field - effect transistor and the organic thin - film double - field - effect transistor are fabricated

    提出雙柵絕緣層結構全有機薄膜場效應晶體管，達到了減少器件柵的漏電流、降低器件工作電壓和提高器件工作電流的目的。
  16. And for analog applications by adding a normally - on nmosfet in series with the n - mosfet in an analog circuit respectively. according to spice3f5 and bert2. 0 simulation results, the substrate current of new structure cmos inverter is suppressed to about 50 % of its original value and good hot - carriers resistant behaviors are obtained without adding any extra delay

    0對倒相器的模擬結果表明：新型cmos數字電路結構結構使襯底電流降低約50 ，器件的熱載流子退化效應明顯改善而不會增加電路延遲；巳該電路結構中肖特叢一級管可在nmosfet漏極亙接製作肖特基金半接觸來方便地實現，工藝簡單又無須增加晶元而積。
  17. Tal series high exchange filter installation, 6 - 35kv exchange mainly for electricity grid, as scheduled filter out the high harmonics currents, reducing grid voltage sinusoidal wave distortions rate, while providing compatibility for mouttalos no credit, improve the power factor lines, lowering the depletion, save energy, clean grid

    的電力交流電網中，作為濾除預定的高次諧波電流，降低電網電壓正弦波畸變率，同時為基波提供容性無功提高線路的功率因數達到降低損耗節約電能凈化電網的目的。
  18. Tal series high exchange filter installation, 6 - 35kv exchange mainly for electricity grid, as scheduled filter out the high harmonics currents, reducing grid voltage sinus - oidal wave distortions rate, while providing compatibility for mouttalos no credit, improve the power factor lines, lowering the depletion, save energy, clean grid

    的電力交流電網中，作為濾除預定的高次諧波電流，降低電網電壓正弦波畸變率，同時為基波提供容性無功提高線路的功率因數達到降低損耗節約電能凈化電網的目的。
  19. The results showed air electrode ( 1cm2 ) which had been optimized exhibited good performance that short circuit current of aluminum / air battery was as high as 380ma and the polarization potential was diminished from 0. 259v to 0. 212v at 60ma / cm2 when the concentration of salt electrolyte was 2mol / l

    以2mol / l的食鹽溶液為電解液，採用優化工藝制備的空氣電極為陰極（ 1cm ~ 2 ） ，鋁合金為陽極，測得電池的最大短路電流超過380ma 。在電流密度為60ma / cm ~ 2時，極化電位為0 . 212v ，與優化前所制備的空氣電極相比，極化電位降低20 。
  20. Therefore, to study of logistics, especially to make a systematic study of the modern logistics under the electronic commerce ' s environment is having a very deep meaning in developing our national modern logistics, lowering the circulation cost, amplifying the enterprise ' s competition capacity and improving the operation quality and efficiency of economy

    因此，對物流的研究，尤其對電子商務環境下現代物流的系統研究對發展我國現代物流，降低商品的流通成本，增強企業競爭力，提高社會經濟運行質量和效率，具有深遠的意義。
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