buck converter 中文意思是什麼

buck converter 解釋
降壓變換器
  • buck : n （pl buck，bucks）1 雄鹿；公羊；公兔；雄魚。2 〈南非〉羚羊；〈美國〉公羊毛。3 紈?子，花花公子；...
  • converter : n. 1. 使轉變[改變信仰]的人。2. 改裝者，改裝品。3. 【冶金】煉鋼爐，吹風轉爐；【電，無】換流器，變壓器；變頻器；【自動化】變換器；密碼翻譯[編制]機。
  1. Torque ripple reduction in brushless dc motor drives using a buck converter

    變換器的無刷直流電機轉矩脈動抑制方法
  2. Forth, chaos control on buck converter in dc / dc converter is studied

    第四，研究了dc / dc功率變換器中降壓buck變換器的控制問題。
  3. The loss of the different parts in the assistant circuit of the typical zvt - pwm buck converter is calculated

    本文對一典型的zvt - pwmbuck變換器進行了深入的分析研究。
  4. Then, we present a schematic of buck converter by using sliding mode control and then design a circuit based on it

    然後提出了降壓buck變換器的滑動模實現方案，並設計了滑動模控制的buck變換器的電路實現方案。
  5. The test results show that it works very well. another type of switching power supply management ic is designed which is a pfm buck converter

    本文還設計了一款pfm降壓控制晶元，並詳細分析了它的工作原理、系統結構、以及子電路模塊。
  6. Based on the above theoretical analysis, a 1kw three - level buck converter with passive soft switching is designed in this thesis

    在理論分析的基礎之上，本文結合多電平技術與無源軟開關技術，設計了一臺1kw的無源軟開關三電平buck變換器。
  7. Circuit simulation demonstrated that the dynamic and static performances of buck converter controlling by sliding mode are better than that of pwm converter

    電路模擬表明，滑動模控制的buck變換器的許多動態性能和靜態性能都優于pwm控制的buck變換器。
  8. To the zvt - pwm soft - switching converter, not only the resonant parameters but the input and output voltage and the load can affect the converter efficiency. a detailed research of a typical zvt - pwm buck converter is done in this paper

    對zvt - pwmbuck變換器而言，除了諧振參數對工作效率有很大的影響外，變換器輸入輸出電壓和所帶負載對工作效率都有影響。
  9. The result of study shows the sr - qsw - buck converter adopted interleaving and magnetic integrated techniques achieves high efficiency, low volume, fast transient response, and satisfies severe performance requirements of vrm

    研究結果表明：採用磁集成技術的交錯並聯sr - qsw - buck拓撲具有效率高、體積小、瞬態響應速度快的特點，可以滿足vrm的嚴格性能指標要求。
  10. The main work of this thesis is theoretical and experimental research on non - isolated single - end three - level dc / dc converters with passive lossless soft switching. a 1kw three - level buck converter with passive soft switching is designed to verify the research

    本文的主要工作是對無源軟開關三電平非隔離dc dc變換電路的理論與實踐研究，設計並實現了一臺功率1kw的無源軟開關三電平buck變換器。
  11. Besides, the design procedure and power loss analysis were given for a buck - boost converter of 540kw 27 - 270vdc / 28vdc

    接著，本文給出了540w27 - 270vdc / 28vdc變換器的設計過程，並進行了損耗分析。
  12. Through comparison of characteristics for different dc / dc topologies, buck - boost converter was selected as main topology of the power system

    在充分考慮不同dc / dc變換器拓撲特點的基礎上，本文選用了buck - boost作為系統的主電路拓撲。
  13. According to the equalization techniques introduced first, the thesis chooses the bidirectional buck - boost converter as the main equalization circuit, with the introduction of equalization strategy followed

    首先，通過對均衡技術的研究，選用了基於雙向升降壓變換器作為均衡主電路，並對均衡控制策略進行了探討。
  14. ( 4 ) based on module theory, the operation state analysis of voltage - feed zcs buck converter has been simplified and the time - discrete mathematic modeling of dcm mode has been setup. ( 5 ) the stability operation parameter range has been decided according to the stability criterion, and the analysis of influent of resonance inductance and capacitance to converter ’ s chaos character is carried out

    （ 5 ）根據系統穩定性判據確定了穩定工作區域，得出主要元件參數的穩定工作范圍，設計了電壓反饋控制buck變換器的模擬電路並根據模擬結果分析了諧振元件的加入對于變換器運行穩定性和混沌特性的影響。
  15. The thesis analyses the effect of phase shift control and the utilization of the transformers primary sides saturable inductor to the transformers secondary sides voltage duty cycle, and basic on the buck converter s small signal ac model the converter s model is deserved, and infers control to output transfer function

    論文通過分析移相控制方式和高頻變壓器一次側的飽和電感對高頻變壓器二次側方波電壓占空比的影響，在buck變換器小型號模型的基礎上建立了帶飽和電感的移相控制零電壓開關全橋變換器的小信號模型，推導出控制到輸出的小信號傳遞函數。
  16. Due to the deficiency of the typical zvt - pwm buck converter, the design of a new zvt - pwm buck converter is described in this paper. the experimental results and simulation results all approved the improvement measurements can improve the converter efficiency. in the end of the paper, a improved two - phases zvt - pwm buck circuit is brought forward base the same principle

    設計了一新型zvt - pwmbuck變換器，並進行了實驗和模擬驗證，證實了所做的改進措施確實能夠提高變換器的工作效率，驗證了本文對輔助迴路的損耗分析結果和所提出的參數優化的措施。
  17. At first, the average - current controlled boost pfc and buck converter small - signal model are estabished. the average - current controlled boost pfc and buck converter prototype are designed and manufactured. on basis of the small - signal model, the two - stage i / o impedance characteristic and miller effect are analyzed by simulation with matlab software

    其次單獨設計了前級、后級變換器樣機，在兩級模型基礎上，應用matlab軟體模擬分析了前後級變換器對接處的i o阻抗特性和密勒效應，運用奈奎斯特判據對兩級結構寬輸出電壓范圍的功率因數校正器的穩定性進行了分析設計。
  18. This system is on the safe side and higher efficiency, because of using the field oriented controlled modem technology and the boost - buck converter of dc, the closed loop control of voltage, current and speed, and combining with many ways of safeguard and reducing power wasting

    通過應用先進的電壓矢量控制和直流升降壓斬波技術，採用電壓、電流和轉速的閉環控制，結合多種保護措施和降低功耗方法，使得該系統具有工作安全可靠、功耗低等優點。
  19. It is found that when the switch s is on, the capacity charges too fast is the main reason why generating chaos in the circuit. then based on above analysis, we present the method of using output voltage pulse differential feedback to control chaos in the buck converter. theoretical analysis, numerical calculation and circuit simulation demonstrate the validity of this chaos control method

    首先研究了脈寬調制式的buck變換器中混沌產生的原因，研究發現開關s導通時，電容充電過快是這類電路中混沌產生的主要原因，在此基礎上提出了應用脈沖微分反饋控制buck變換器的混沌，並設計了控制電路，數值模擬和電路模擬的結果證實了該混沌控制方法的有效性。
  20. The influence of the resonant parameters and the input - output voltage to the converter efficiency is analyzed base the calculation. and the influence of the turn - off loss of the assistant switch to the efficiency of the typical zvt - pwm buck converter is analyzed

    根據計算公式和計算結果，分析了諧振電感，主開關並聯電容和輸入輸出電壓對變換器工作效率的影響，並且詳細分析了輔助開關的關斷損耗在帶不同負載時對變換器工作效率的影響。
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