buck-boost 中文意思是什麼

buck-boost 解釋
降壓-升壓
  • 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；...
  • boost : vt 1 〈美口〉（由下或由后）推，升，提。2 〈美俚〉吹捧（候選人等）；支援；增加，提高；促進；煽起（...
  1. Numerical study of two - parameter bifurcations for the discontinuous current - programmed buck - boost converters

    變換器二參數分岔的數值研究
  2. This paper focuses on the research of the characteristics of the buck - boost basic circuit applied in the ac voltage system

    本文著重研究了buck - boost電路在交流應用中的一些特性。
  3. 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。
  4. Theoretical analysis and simulation are presented. finally, the proposed buck - boost type circuit was implemented and tested

    對于buck - boost型電路做出電路板進行了實驗測試，測試結果也一併給出。
  5. Texas instruments incorporated, “ understanding buck - boost power stages in switchmode power supplies ”, march 1999

    宋自恆、林慶仁」功率因數修正電路之原理與常用元件規格」 ，新電子科技雜志第217期， 2004年4月號。
  6. 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。
  7. How to vary the two variable quantity of the buck - boost basic circuit on the high frequency switching and whether or not their varying laws are fit for their theoretical conclusion

    高頻開關下的buck - boost電路中各個變量的動態變化如何，其變化規律是否與理論上的推導一致。
  8. At last, this paper also design a small capacity buck - boost type chopper system, pointing out the problems and difficultes of the ac modulation voltage system in the future

    最後，對小容量斬波控制buck - boost電路調壓系統作了初步的設計，指出了本課題研究調壓系統有待解決的一些問題。
  9. 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。
  10. Two circuits, characterized by high power factor and low output voltage, are proposed. one is originated from the concept of charge pump, and the other functions in the same principle with so - called buck - boost circuits

    最後提出了兩種功率因數校正的電路拓撲：一種是由電荷泵原理引出的；另一種是基於buck - boost原理工作的電路。
  11. Combines negative characteristics of both the buck and the boost

    結合了降壓和升壓的缺點。
  12. High frequency switching technique is becoming more popular in the power electronics area, the high frequency power transistors are applied in the buck - boost type chopper system. the characteristics of power mosfet and insulated gate bipolar transistors ( igbt ), some new kinds of power swithing devices, are deeply studied

    高頻開關技術是當今電力電子技術發展的方向，本文研究的buck - boost斬波系統中採用了高頻功率器件，所以本文對新型開關器件? ?功率mos場效應管[ mosfet ]和絕緣門極晶體管[ igbt ]的特性進行了初步研究。
  13. The result shows that, when the full - bridge power converter is joined with boost / buck dc chopper in parallel, it can serve a dc voltage of over 340v and a power of 800w, meanwhile, as output voltage of the fuel cells changes due to loadings, the sliding - mode controller can cause more rapid responses and robustness to the dc bus voltage source

    實驗結果顯示，本論文之全橋式功率轉換器與升壓/降壓直流截波器並聯供電時，輸出電壓可達340v以上，輸出功率約為800w ，同時，當燃料電池之輸出電壓因負載而改變時，本論文所提出之滑動模式控制器能使直流鏈電壓具有較快速的響應及強健性。
  14. In this dissertation, a novel bidirectional dc / dc converter ' s topology was designed, witch used in vehicle power supply systems. the converter is composed of fundamental bidirectional switch cell, using phase - shifted full - bridge zvs pwm dc / dc converter in buck circuit and using push - pull boost converter in boost circuit

    文中從雙向dc dc變換基本單元入手，針對某大型車載電源系統設計了一種新型雙向dc dc變換器拓撲電路，降壓變換採用移相全橋式zvs ? pwm功率變換，升壓變換採用推挽式dc dcboost功率變換。
  15. A new - type buck - boost topology that uses a two - unit ipm as main switching devices to perform charger and depolarizer ; the software / hardware implementation of a dsp ( tms320f240 ) based system controller that performs high - speed data - acquisition, event management, control algorithm and output control

    -實現基於數字信號處理器tms320f240的充電裝置控制電路的軟硬體設計，實現高速的數據採集、事件管理、復雜的控制演算法和輸出控制，從而實現真正高效、快速、無損的充電過程。
  16. The start process of isolated boost converter is divided into three stages : flyback work, buck work and boost work

    2 ）電壓電流雙閉環控制隔離boost變換器起動過程分flyback工作、 buck工作、 boost工作三個工作階段。
  17. This paper with the help of the m file and simulink toolbox in the matlab simulate the buck - boost circuit system dynamicly. the large amount of dynamic simulation figures given in this paper verified the correction of the results of theoretical analysis

    本文利用matlab中的m文件和simulink工具對buck - boost電路系統進行了動態模擬，改變系統中的各個參變量，觀察並對比其動態變化規律，文中給出了大量的模擬圖形，驗證了理論分析的正確性。
  18. At first, buck - boost circuit is detailed analyzed and derived strictly in the theory, and on the base, the current of the inductance and the output voltage are analyzed elaborately. when the input voltage is the ac voltage with the nomal frequency, the two variable quantity are analyzed and some conclusions are concluded by means of equal length separation methods and introducing function methods and derivative - equation methods. and this is the basis of the next proceeding

    首先，對buck - boost電路進行了嚴謹地理論推導，先對buck - boost電路在輸入為直流電壓時的工作情況進行了分析；在此基礎上，對輸入為工頻交流電壓時的電感電流、輸出電壓作了詳細分析，利用等間距離散化方法、引入函數法、微分方程法分別對變量進行了推導和總結，為下一步工作奠定了理論基礎。
  19. According its circuit structure, the full - bridge ( fb ) converter can be classed into two kinds : buck type and boost type

    根據結構不同，全橋變換器可分為buck型和boost型兩類。
  20. The working principle of buck - boost is first introduced, and averaging model of non - ideal buck - boost converter is established. the design details for voltage loop were given and zero - pole compensation method from classic control theory was applied to the filed of power electronics. thus, small - signal model of closed - loop was established, with detailed design guidelines for correction network

    本文介紹了buck - boost電路的工作原理，建立了非理想buck - boost平均法的模型，對整個電路進行了單電壓閉環參數設計的研究，實現了控制理論中零極點補償法在電力電子中的應用，建立了閉環小信號模型，總結了設計校正網路的步驟和具體方法。
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