諧振充電 的英文怎麼說
中文拼音 [xiézhènchōngdiàn]
諧振充電
英文
resonance charging- 諧 : Ⅰ形容詞1 (和諧) in harmony; in accord; in tune 2 (詼諧) humorous Ⅱ動詞(商量好; 辦妥) come t...
- 振 : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
- 充 : Ⅰ形容詞(滿; 充足) sufficient; full; ample Ⅱ動詞1 (裝滿; 塞住) fill; charge; stuff 2 (擔任; ...
- 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...
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The siw was analysed by the poynting ’ s theorem and eda software. the relation between the leakage of electromagnetism energy and structure size was obtained
從理論和軟體模擬上充分分析基於siw結構的諧振器濾波器的基礎電路。A transition of microstrip to waveguide based on siw technique was processed with ltcc to validate the feasibility of siw. then, a siw resonator was analyzed. the equivalent electrical wall of metallized via arrays was obtained
從對空氣填充siw諧振器的分析,得到在ferroa6m材料中構成諧振器的金屬排孔等效電壁的位置,得到簡化的計算siw諧振器的模型。By making full use of favourable narrow - band tracing filter character of pll and by combining the merits of dds such as super fine frequency resolution 、 high frequency accuracy 、 very fast frequency hoping with it, the pll / pll + dds frequency synthesizer presents wide band high quality source and super small frequency hoping step. while the electronically tuned filter abates the image interference and notably improves the selectivity. the theorem of frequency synthesizer and center - frequency - fixed filter is simply but adequately introduced first in this paper
課題中所採用的pll或dds pll鎖相頻率合成方法充分發揮鎖相環良好的窄帶跟蹤濾波特性,並結合dds的高頻率解析度、高頻率精確度和高速頻率捷變等優點,分別實現了系統所要求的高質量寬帶本振源和小步長頻率捷變;採用電調諧選頻技術,則大大改善了接收機的選擇性和抗干擾能力。In the second chapter, equivalent circuit of the eddy current sensor is firstly analyzed. based on that, the carrier signal generating circuit that is realized by the lc periodic circuit is introduced, thus, the carrier signal of standard frequency is obtained through the trimming capacity. subsequently, the disc type rotational armature generator and the rotational coupling transformer are separately leaded in to realize the power supplies of the carrier signal generating circuit and output of the measuring signal
在傳感器設計一章中,首先對渦流傳感器進行等效電路分析,在此基礎上分析了由電感、電容諧振電路構成的載波信號發生電路,並通過微調電容獲得了標準頻率的載波信號;接下來提出了採用盤式旋轉電樞發電機解決載波信號發生電路電源供給問題的方案,同時通過旋轉耦合變壓器的引入,使得測量信號輸出問題很好地解決;本章最後給出的一組實驗曲線充分說明了這一方案的可實現性。Rlc resonance charging method is utilized in charging pulse capacitor. the capacity of pulse capacitor is up to 14mf
對脈沖電容器採用lrc諧振充電原理,脈沖電容的容量選為14mf 。Four 30 f air corn inductances are connected in parallels in resonance circuit
諧振充電電感採用4個30 f的空氣心電感並聯組成。It is composed of four parts : dc ( direct current ) power supply, resonance charging and polarity reverse unit, electric relay control unit and computer control unit
它主要由四部分組成:三相整流直流電源,諧振充電及電壓反向單元,繼電器控制單元,計算機控制單元。" the crystal resonator ". a subharmonic of the frequency of quartz crystal. extremely effective for charging and clearing quartz crystals. activates aspects of the auric field
「水晶共振」次諧波頻率的石英水晶。非常有效去充電和清除石英水晶。啟動有關靈光場。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採用的是fbzvspwmdc dc變換器,即全橋零電壓開關脈沖寬度調制的直流變換器,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。In chapter 3, according to the requirements of high voltage power supply used for charging capacitors with constant current, the series resonant converter ( src ) was chosen as the main circuit frame. the dynamic process of src was discussed by using mathematical analyses and numeric simulation to study the operational characteristics, the effects of parameters of resonant circuit on them and the relationship between switching frequency and out put power, which provided the bases of designing the power supply
第三章中根據高壓電容恆流充電電源的運行特點,選擇了串聯負載諧振變換器作為主電路結構形式,並對其動態過程進行了數學分析及數值模擬,討論了該電路的運行特點、諧振迴路參數對運行特性的影響以及開關工作頻率與功率輸出的關系,為電源的設計提供了依據。For such capacitance measurement, there are several method such as resonance, charge / discharge, ac bridges, and so on. these method are all implemented by analog device with analog output. with the maturity of the digital ics, some digital method comes up
針對這種微小電容的檢測,目前的方法主要有諧振法、充放電法、交流電橋法,這幾種都是利用模擬器件實現,輸出均為模擬量。分享友人