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zero voltage switch in Chinese

Pronunciation:
How to pronounce "zero voltage switch""zero voltage switch" in a sentence

Translationmobile phoneMobile

  • 零電壓開關

Examples

  • At the end , a half - bridge dc / dc transformer with zero voltage switching ( zvs ) is presented
    最后本文研究了一種半橋軟開關直流變壓器電路。
  • In all interleaving two - transistor forward switches , zero voltage switching can be obtained which can apparently improve the power density . however the isolated boost converters need to resolve two problems
    但是隔離boost變換器需要重點解決兩個問題: 1 )減小功率開關關斷時兩端浪涌電壓; 2 )隔離boost變換器的起動。
  • The whole high power switch supply have four bidirectional dc / dc converters which are parallel connection . the theory of phase - shifted full - bridge zvs pwm dc / dc converter and the theory of push - pull boost converter are introduced . the methods of realize zvs ( zero voltage switching ) is studied in detail
    文中介紹了移相全橋式軟開關變換及推挽式dc dcboost變換的工作原理，分析了移相全橋zvs的實現(xiàn)和占空比的丟失，并設計了各自的控制電路和保護電路。
  • A topology of asymmetrical half bridge soft switching is researched in this thesis , which has inherent zero voltage switching ( zvs ) capability and thus potentially higher efficiency by its resonating of the leakage of power transformer with the parasitic capacitances of the power mosft switches , whereas it does n ' t raise the expense of the converter these studies in the thesis have been done as follows : ( 1 ) the topology of asymmetrical half bridge is introduced , and its principle and the relation of duty cycle and input voltage and output voltage discussed , the method of eliminating the deflection magnetism is also brought forward
    雖然，軟開關技術能夠?qū)崿F(xiàn)功率變換器的小型化、模塊化等，但是，電路變得更加復雜，使得中小功率的變換器的成本增加，往往不利于商業(yè)競爭。本文研究了一種零電壓的不對稱半橋拓撲結構，它可以在不增加電路成本的基礎上，利用電路自身的特點，實現(xiàn)軟開關。本文所做的主要工作如下： ( 1 )對不對稱半橋主電路工作原理進行分析，給出了占空比與輸出電壓、輸入電壓的關系以及消除變壓器偏磁的方法。
  • The main circuit of the design in this article we used is fb zvs pwm dc / dc converter , full bridge zero voltage switching pulse width modulation dc / dc converter , which is a full bridge circuit composed of four power switches using resonance to implement zero voltage when turning - on or turning - off
    本文設計的通信電源充電模塊的主電路采用的是fbzvspwmdc dc變換器，即全橋零電壓開關脈沖寬度調(diào)制的直流變換器，它是由4個功率開關管組成的全橋電路，利用諧振使每個開關管在零電壓的條件下完成導通和關斷。
  • ( 2 ) each state of the total switching period has been studied in detail , in which the voltage of block capacitor and current of leakage inductance of main transformer and keeping time of each state have been discussed , then the condition of zero voltage switching is attained , which gives theory guidance for setting reasonable dead time , finally , the possibility of zero voltage switching is proved by simulation of saber software
    ( 2 )對不對稱半橋在一個完整的開關周期內(nèi)各個狀態(tài)分析，描述了隔直電容電壓和變壓器漏感電流的變化規(guī)律，各個狀態(tài)的持，然后得出實現(xiàn)zvs的條件，從而為設置合理的死區(qū)時間提供了理論指導，最后用saber軟件進行了仿真，驗證了零電壓開關實現(xiàn)的可能性。
  • Based on the detailed analysis of the principle of single - phase active pfc , the high power active pfc circuit is designed , and the method of designing boost inductor is also given in the paper . a high power phase - shifted - control soft - switching full - bridge converter is designed , and the condition of achieving zvs ( zero voltage switching ) is studied in detail
    論文在詳細分析和研究單相有源功率因數(shù)校正原理的基礎上，設計出大功率有源功率因數(shù)校正電路，并給出電路中升壓電感的設計方法；設計出了大功率移相控制全橋軟開關pwmdc dc變換器，詳細的研究了實現(xiàn)zvs的條件。
  • Serial - parallel combined two - transistor forward converter is presented for high input voltage and high power application , and the operation principle of the topology is analyzed in this paper . all switches are turned off with zero voltage switching , and the two switches of them are turned on with zero current and zero voltage switching . the difference of input capacitances , conducting voltage drop of switches , duty cycle and windings of the transformer of the combined converter influences the voltage balance of the input capacitors
    本文介紹了雙管正激變換器的兩種穩(wěn)定工作狀態(tài)，詳細分析了帶lcd無損箝位網(wǎng)絡的并?并組合式雙管正激變換器的工作原理，該組合式變換器中的開關管實現(xiàn)了零電壓關斷，并介紹了該電路拓撲的特點和lcd網(wǎng)絡參數(shù)設計，采用pspice軟件進行了仿真和分析，最后，研制出一臺2 . 3kw樣機。
  • ( 4 ) the experiment of asymmetrical half bridge converter design and the result of it base of the above analysis , the dc / dc converter is designed , it is proved that asymmetrical half bridge can realize zero voltage switching when it satisfies the condition of load current and deadtime by the experiment
    ( 4 )不對稱半橋的實驗電路設計及實驗結果基于前面的分析，設計了一個不對稱半橋dc dc變換器的實驗電路，進行了實驗研究，實驗結果證實了在滿足死區(qū)和負載電流兩個條件時，不對稱半橋可以實現(xiàn)零電壓開關。
  • " soft switching " is zero voltage switching or zero current switching , which the voltage ( or current ) of the switch varies by law of sine or quasi sine , the switch is on when its voltage reaches zero ( or switch is off when its current reaches zero ) by resonance . it makes switch loss is zero , so it can increase the operating frequency and raise power density , minimize the size of transformer and inductor
    “軟開關”是指零電壓開關或零電流開關，它是利用諧振原理，使開關變換器的開關管電壓(或電流)按正弦(或準正弦)規(guī)律變化，當電壓過零時，使器件開通(或電流自然過零時，使器件關斷) ，實現(xiàn)開關損耗為零，從而提高開關頻率，減小變壓器、電感的體積。
What is the meaning of zero voltage switch in Chinese and how to say zero voltage switch in Chinese? zero voltage switch Chinese meaning, zero voltage switch的中文，zero voltage switch的中文，zero voltage switch的中文，translation, pronunciation, synonyms and example sentences are provided by ichacha.net.