過和低繼電器 的英文怎麼說

中文拼音 [guòdiàn]
過和低繼電器 英文
over and-under relay
  • : 過Ⅰ動詞[口語] (超越) go beyond the limit; undue; excessiveⅡ名詞(姓氏) a surname
  • : 和動詞(在粉狀物中加液體攪拌或揉弄使有黏性) mix (powder) with water, etc. : 和點兒灰泥 prepare some plaster
  • : Ⅰ動詞(繼續; 接續; 接著) continue; succeed; follow Ⅱ副詞(繼而) then; afterwards
  • : 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. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • 繼電器 : [電工] electric relay; relay
  1. Schneider electric has manufactured and installed all of the electrical equipment used to manage air conditioning systems in the olympic village, including merlin gerin circuit - breakers and low - voltage equipment and telemecanique contactors, overload relays, pushbuttons and soft starters

    施耐德氣生產並安裝了奧運村用於空調系統管理的所有氣設備,包括梅蘭日蘭斷路壓設備te容接觸、按鈕軟啟動
  2. The resonance network is connected to the gate, then the output and input matching network is designed to satisfy the oscillation criteria. then harmonic balance method is used to analysize and optimize the output power and phase noise. to minimize the load pulling effect a buffer amplifier is designed to isolate the oscillator and the load

    本文在場效應管fet柵極上加上諧振網路(諧振網路是通cst模擬得到的,它是串聯反饋迴路,介質工作在te01模,對于其後的fet ,它又相當於一個帶阻濾波) ,然後設計輸入輸出匹配路,使路結構滿足起振條件,之後續用諧波平衡法模擬優化,使振蕩輸出功率合適,相位噪聲很
  3. Since that the choosing line hardware for the neutral ungrounded system has just passed part of the dynamic simulative test, matlab software was chosen to do a lot of simulative tests on single phase - to - grounding fault. and the simulative sampling ratio is almost the same as the hardware ' s. because there is a low wave filter in the hardware, i choose the db15 wave - let to carry out the multidimensional decomposition on the sample by the method of one dimension discrete wavelet in order to obtain low frequency signal including the high frequency transient information on single phase - to - grounding fault

    鑒于實驗室已有的小流接地系統選線硬體的研製只通了實驗室里的動模試驗,故選用matlab軟體對小流接地系統進行大量的單相接地故障模擬試驗,模擬的采樣率硬體基本一致,由於硬體中帶有通濾波,故在進行采樣數據的morlet小波分析時先採用db15小波對采樣進行一維離散小波的多尺度分解,使得分解得到的頻信號剛好包括了小流接地系統單相接地故障時的暫態高頻信息,然後對這一信息再續進行小波演算法分析,分析結論表明利用變換后的實部、虛部模值能夠較準確的實現單相接地故障時的故障選線暫態高頻分量的提取。
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