pulse power supply 中文意思是什麼

pulse power supply 解釋
脈沖功率源
  • pulse : n 1 脈搏；有節奏的跳動；【動物；動物學】脈沖（波）；脈動。2 意向；傾向。3 【音樂】拍子，律動。vi ...
  • power : n 1 力，力量；能力；體力，精力；（生理）機能；〈常 pl 〉才能。2 勢力，權力，權限；威力；政權；權...
  • supply : vt （ plied） 供給；供應；配給；補充，填補，彌補（不足、損失等）。 Cows supply us （with） milk ...
  1. In the sub block circuit design, the contents that the author had introduced include : the principle of band gap voltage reference and the design technique in low power supply ; the analysis of spike pulse noise rejection, frequency divider and dead time in oscillator and control circuit ; the selection of the width and length ratio of four switches and 2x / 1x mode change point in driver and mode selection circuits

    在子電路設計中，作者比較深入分析的內容有:基準電路的原理及低電源電壓下基準電路的設計;振蕩器和控制電路中尖峰脈沖噪聲抑制、兩分頻電路及死區時間設定;驅動及模式選擇電路中開關管的寬長比的選擇及模式轉換點的設計。
  2. Study of pulse - type microwave power supply based on sg

    3525控制的脈沖式微波電源的研究
  3. Study and design of control system of negative high - voltage pulse power supply for ecrh

    負高壓脈沖電源控制系統的研究與設計
  4. The variable polarity power supply circuit uses two stages full - bridge inverter, the former inverter is regarded as a constant - current source with fast dynamic response, and supplys energy for the second one, and the latter one is to produce variable polarity current excellently, and low - frequency pulse current by variable polarity power supply is used to reduce input energy and control the shape of weld bead while welding. a series of high - frequency pulse current is superposed on direct - current - electrode - negative ( dcen ) current through the high - frequency pulse power supply, which is used to compress the arc and improve process of crystallization

    其中變極性電源採用二次全橋逆變結構，一次逆變提供快速的響應速率並給二次逆變提供能量，二次逆變提供良好的變極性性能，使輸出能量最優化，並用其低頻電流特性減小電弧線能量，控制焊縫成形;高頻脈沖電源提供的高頻電流疊加在反極性電流dcen上，利用電流的高頻特性壓縮電弧，改善焊縫金屬結晶過程。
  5. A soft - switch dc pulse power supply

    一種軟開關直流脈沖電源的研究
  6. The design of high efficiency wedm pulse power supply with energy controlled

    能量控制型高效線切割脈沖電源的設計
  7. In the case of repetition mode of the pulse power supply, fast charging circuit is designed to enhance the stabilize and charging efficiency of the dc power supply

    為滿足脈沖電源重復頻率運行時直流電源的穩壓性問題，設計了晶閘管快速充電自停自補單元，同時也提高了整個電源系統的效率。
  8. Abstract : the principal characteristics of pulse power supply with large current are described. the survey of pulse electrochemical machine and the processing technique are introduced. some application examples of pulse electrochemical machining in die - sinking are given

    文摘:簡述了大電流矩形波脈沖電源的基本特點；介紹了脈沖電解機床及加工工藝概況；列舉了脈沖電解加工工藝在模具加工中的應用實例。
  9. Relay - contactor control unit is employed in pulse power supply to fulfill the function of charging, discharging and fast charging which has the features of the strong ability against the violent electromagnetic interference and the high stability

    脈沖電源的充電、泄放電和快速充電等單元的控制採用抗干擾能力很強的繼電器?接觸器控制單元來完成。運行頻率的設定以及快速晶閘管觸發脈沖的產生由計算機控制單元完成。
  10. A development and updating solution for the controlling system of a high - power special pulse power supply as used in the process of potting in magnesium and aluminium ect light - alloy surface is discussed. the power supply controller adopts intel 16 bit signal chip employing the core of controller, full - bridge controlled rectifying and reversing technique in its main circuit, pulse width modulation technique is adopted in controlling circuit

    控制器採用intel16位單片機80c196kc為核心，電源主電路採用全控整流技術和逆變技術，控制電路採用pwm （脈寬調制）控制方式，電源實現了雙向不對稱脈沖輸出和在大電流、高電壓工況下主要技術參數的大范圍連續可調。
  11. Design and study of pulse power supply for electrochemical gear finishing

    脈沖電化學齒輪光整加工電源設計與研究
  12. The pulse power supply is novelty in main circuit, superiority in anti - jamming and counterattack voltage

    本重復頻率脈沖電源的結構新穎、功率大、抗干擾和反擊電壓的性能優越。
  13. The load characteristics of clearing wastewater by electrocoagulation with the pulse power supply was also analyzed

    在直流負載特性的基礎上，進一步分析了脈沖電源作用下的負載特徵。
  14. In this paper, pulse power supply for high - density electron beam accelerator is designed and constructed

    本論文研製完成了一臺為某強流電子束加速器配套使用的高功率重復頻率脈沖電源。
  15. Rs - 485 bus is adopted in the pulse power supply system accomplishing the chain communications of between power supply and pc

    本課題中還採用了rs - 485總線實現了脈沖電源與上位機的串列通信以及上位機的信息管理。
  16. Finally, the operation of pulse power supply system is analyzed on the basis of the improved esd, cesd and computer - aided esd software. this sample shows the applicability of esd and cesd methodology in knowledge acquisition technology of aid decision - making for missile - launching

    最後用esd和逆向esd及輔助軟體來對導彈穩壓電源電路進行了示例分析，展示了esd和逆向esd方法在導彈輔助發射決策知識獲取中的適用性。
  17. The repetition pulse power supply not only has been used in accelerator, but also can be applied in other pulse power technology. such as environment protect fields

    本重復頻率脈沖電源是為某加速器整機配套而研製的，但也可發掘其在其他脈沖放電領域如環保領域中中的應用。
  18. The mixed control chip sg3525a combined with hardware pi controller generates the high - frequency pwm pulse for the first inverter. the digital control block tms320lf2407a mainly provides current preset for constant - current source through the outer filter, pwm pulse for the second inverter and drive signal for the high - frequency pulse power supply

    其中變極性電源的一次逆變pwm信號由pwm發生晶元sg3525a ，配以外部硬體電路pi調節器產生;一次逆變閉環控制迴路的電流給定（配以外部濾波） 、二次逆變pwm驅動以及高頻脈沖電源的控制則由tms320lf2407a數字控制器實現。
  19. Repetitive pulse power supply can work stabilize under the repetitive of 100hz, which totally meets the requirements of the accelerator

    重復頻率脈沖電源在100hz的重復頻率下能夠穩定運行，完全實現了與加速器整機的配套。
  20. First, this paper analyzes the principle of the snubber circuit of igbt inverter in detail, and the parameter of the snubber circuit components are derived. it also analyzes the twice voltage peak of the snubber circuit during the period of turnoff and discusses the impact of the parameter of the snubber circuit components on the waveform of turnoff. the reference materials for the snubber circuit design are proivided theoretically in this paper. futhermore. it analyzes a soft switching circuit that suits pulse power supply

    本文首先從理論上詳細分析了igbt逆變橋緩沖電路的工作原理，推導出緩沖電路各元件的參數計算公式，分析了緩沖電路在關斷過程中的兩次電壓尖峰，討論了緩沖電路各元件參數對關斷電壓波形的影響，為緩沖電路的設計提供了理論上的依據。
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