電橋式頻率計 的英文怎麼說

中文拼音 [diànqiáoshìbīn]
電橋式頻率計 英文
bridge type frequency meter
  • : 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...
  • : 名詞1. (橋梁) bridge 2. (姓氏) a surname
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • : Ⅰ形容詞(次數多) frequent Ⅱ副詞(屢次) frequently; repeatedly Ⅲ名詞1 [物理學] (物體每秒鐘振動...
  • : 率名詞(比值) rate; ratio; proportion
  • : Ⅰ動詞1 (計算) count; compute; calculate; number 2 (設想; 打算) plan; plot Ⅱ名詞1 (測量或計算...
  • 頻率 : frequency; rate
  1. The methods that can efficiently suppress the disturbance on gate of switching component of the inverter - bridge are synthesized. a dual - inductor output filter is employed to improve electromagnetic interference ( emi ), due to turn - on or turn - off of the power switches of the inverter, which may be lead loads into trouble

    本文詳細論述了1kva25hz新型鐵路信號源和2kva高在線ups的設和調試工作,總結了幾種能夠有效抑制逆變開關管門極干擾的措施,並且運用一種雙感結構的輸出濾波器來改善由逆變器功管在開關過程中產生的、影響負載設備正常工作的磁干擾。
  2. The topologies family include single four - quadrant power switch mode, push - pull mode, half - bridge mode, and full - bridge mode circuits. taking full - bridge mode circuit as an example, the operational mode, steady principles, transient voltage feedback control strategy of the converter are investigated. the output characteristic curve, the design for the key circuit parameters and the reference sinusoidal circuit which is synchronous with the signal of n or 1 / n times line voltage frequency are given

    路拓撲族包括單四象限功開關、推挽、半、全路,以全路為例分析研究了這類換器工作模、穩態原理與壓瞬時值反饋控制策略,給出了變換器的外特性曲線、關鍵路參數、與壓n倍或n分信號同步的基準正弦路的設
  3. Abstract : the multifunctional inverter power sourcethe handy inverter welding, plating & charging manchine, developed with advanced inverter and micro - electronics control techniques, adopts “ half - bridge power expansion supply midpoint voltage autocontrol setting ”, and technically and effectively having solved inverter subvision of inverter power expansion circuit for leaning magnetism, reliability of high - power inverter setting, achives combination of constantcurrent and constantvoltage export, and realizes low - voltage dc and high - voltage ac double power supply

    文摘:運用先進的高逆變技術和微子控制技術設研製的逆變多功能源便攜逆變焊鍍充多用機,採用「半功放級供中點壓自動控制調節裝置」 ,在技術上解決了逆變功放路因偏磁而造成的逆變顛覆,有效地解決了大功逆變器的可靠性問題;進行多種外特性的綜合設定,實現了恆流與恆壓輸出的合一;與傳統焊機相比,實現了開環和閉環狀態下都互不影響的低壓直流瓶和高壓交流雙供
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