零式電測功器 的英文怎麼說

中文拼音 [língshìdiàngōng]
零式電測功器 英文
zero type dynamometer
  • : Ⅰ數詞1 (零數) zero2 (數的空位) zero sign (0); nought 3 (表示沒有數量;無) nil; nought 4 (...
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • : 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...
  • : 動詞1. (測量) survey; fathom; measure 2. (測度; 推測) conjecture; infer
  • : 名詞1 (功勞) exploit; merit; meritorious service [deed]: 戰功 military exploits; 立功 render me...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  1. The article relates that the tool ' s measurement precision has been improved by applying cycling acquisition method, self calibration function and phase - sensitive detector. the image coverage rate is improved and reached to 60 percent by increasing the number of pad ' s buttons. the tool carried out two logging functions : fast - scanner mode and dip mode

    本文敘述了採用循環採集法、自刻度能、相敏檢波等方法提高了儀量精度;通過增加極板扣的數量將圖像覆蓋率提高到60 ;實現了快掃描、傾角兩種井模;將斜短節與預處理短節合二為一,縮短了儀長度;去除了伺服控制系統,簡化了路;用fpga晶元對採集控制重新設計。
  2. Reactive power are calculated using the new algorithm. on the basis of analyzing different kinds of control strategies of var compensation, the paper applies the criterion of voltage and var to control switching and illustrates a improved mode of switching capacitor which can prevent the switched - capacitor from the impacting of instantaneous rush currents by means of zero - crossing triggering of scr components, and can realize auto - tracking var and auto - switching shunt capacitor bank. initial operating parameters are stored in information flash memory of the mcu using flash self - programming technique in order to decrease complexity of the circuit and improve stability

    高壓智能無補償控制以flash型16位單片機msp430f149為控制核心,採用了一種相角實時量的新演算法,並在此基礎上計算出了率因數、有和無,減少了運算量提高了精度;在分析了各種無補償控制策略的基礎上,以母線壓和無率復合判據控制投切,並提出一種改進的投切方? ?暫態投切控制晶閘管過觸發,避免了投切時的流沖擊;穩態運行時接觸替代晶閘管,實現無補償的自動跟蹤和的自動投切,解決了投切時的暫態流沖擊和穩態時可靠運行的難題;控制的原始運行參數採用flash自編程技術,將其保存在msp430f149片內的信息flash中,簡化了硬體路,大大提高了系統的可靠性。
  3. The displacement device has two kind of power supply, dc and ac, which can insure the stability and adaptability in field application. mc1404b counter chip responding for accurate signal replacement was set in the internal circuit. the display component adopts the 7135 led display circuit with common cathode

    量儀採用交直流兩種形,這樣既方便現場的使用又可以保證源供的穩定性,其內部路中採用mc1404b計數晶元,能夠準確的進行復位調能,顯示部分採用7135共陰極led的顯示路,這種晶元精度高、解析度高、能準確檢出極性。
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