暫時干擾 的英文怎麼說

中文拼音 [zhànshígānrǎo]
暫時干擾 英文
transient disturbance
  • 暫 : Ⅰ形容詞（時間短） short; momentary Ⅱ副詞（暫時） temporarily; for the moment; for the time being
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 干 : 干Ⅰ名詞1 （事物的主體或 重要部分） trunk; main part 2 （幹部的簡稱） short for cadre Ⅱ動詞1 （做...
  • 擾 : Ⅰ動詞1 （擾亂; 攪擾） harass; trouble 2 （客套話 因受人款待而表示客氣） trespass on sb s hospital...
  • 暫時 : temporary; transient; for the time being
  1. The stability of electric power system has been being focused for a long time toprevent a power system from losing synchronism after sudden fault ， researchers have done much work and got many accomplishments this paper applied the direct feedback linearization ( dfl ) technique on the power system ， a strong nonlinear system simulation results by matlab proved this method efficiency main works and results are as follows ： this paper compared some existing methods in excitation control ， fast valve control and coordinated control respectively, analyzed the developments and actuality of nonlinear control research in brief, illustrated why ransient stability could be greatly improved by using the fast valve control in chapter 3 ， indicated the importance of coordinated control farther this paper introduced the inverse system theory, based on which ， discussed the dfl theory, pointed out which had consistency with the inverse theory, expanded the dfl theory combined the idiographic model equations ， made which adapt to the model of a single machine - infinite bus power system this paper referenced abundance articles and educed a set of equations ， which could describe the dynamical process of excitation and fast valve control for synchronous generators in the equations ， there were several very important parameters of power system - - rotor angle ( ) ， rotor speed ( ) ， generator q axis voltage ( eq ) ， transient voltage ( e ' q ) ， active power ( pe ) ， mechanical input power ( pm ) ， valve opening ( ) ， generator terminal voltage ( vt ) ， based on the model ， nonlinear coordinated controller and terminal voltage optimal controller have been designed by using the expanded dfl theory and lq optimal control theory the simulation results showed that the controller could keep power system transiently stable under the effects of a symmetrical 3 - phase short circuit fault ， which achieved better postfault regulation compared with another two routine methods ， one is the proportion excitation controller and proportion fast valve controller, the other is the proportion excitation controller and the optimal fast valve controller, which could exert good performance when met 1ittle disturbance either

    在介紹逆系統理論的基礎上，詳細介紹了dfl理論，通過比較闡明了dfl理論其本質是逆系統方法的一類，並結合具體課題推導出的模型方程將dfl理論進行了擴展，使之適應于電力系統這個強非線性對象。通過參考大量的書籍文獻推導出一套實用的可將大型汽輪發電機勵磁與汽門綜合起來進行控制的模型方程，此模型方程涵蓋了電力系統中特別引人注目的幾個量- -轉子角、轉子轉速、發電機q軸電勢eq 、暫態電勢e ' q 、有功功率pe 、機械功率pm 、汽門開度、機端電壓vt ，在此基礎上建立了實用的電力系統簡化的數學模型，並將擴展的dfl理論應用於此模型系統，結合線性二次型最優控制理論設計出大型汽輪發電機的非線性綜合控制器及機端電壓最優控制器，通過模擬實驗與採用常規的按電壓偏差進行調節的比例式勵磁控制器+汽門比例控制及採用常規的按電壓偏差進行調節的比例式勵磁調節器和基於二次型性能指標設計的最優快控汽門（考慮發電機的飽和因素）進行了對比，證實了採用此種控制器可以有效地提高電力系統的暫態穩定性，並且在電力系統遭受小干擾時同樣具有良好的調節性能。
  2. The library reserves the right to suspend or to withdraw library use privileges from members who mutilate books or other library materials, disturb other users, repeatedly fail to return library materials by the due date, fail to follow library regulations, or repeatedly violate accrs lan regulations

    讀者如違反本規則或電腦使用規定、偷竊或蓄意毀棄損壞本館館藏圖書資料、或干擾其他讀者，經本館人員規勸不聽者，本館得視行為情節，隨時請其離館並暫停其閱覽資格或注銷閱覽權利。
  3. I shall devote myself for a time to the examination of the roman catholic dogmas, and to a careful study of the workings of their system : if i find it to be, as i half suspect it is, the one best calculated to ensure the doing of all things decently and in order, i shall embrace the tenets of rome and probably take the veil

    在那裡我會安靜度日，不受干擾。我會暫時致力於考察羅馬天主教信條，和細心研究它體制的運轉。我雖然半信半疑，但要是發現它最適宜於使一切事情辦得公平合理，井井有條，那我會皈依羅馬教，很可能還會去當修女。 」
  4. My father once kidded that the only way to maintain your youth is to cut yourself off from the rigors and vicissitudes of everyday life

    我的父親甚至打趣說道，在與現實生活暫時割斷的過程，唯有這時候是完全脫離現實的生活或不受到現實生活的干擾，是可以保持青春。
  5. There is interference on vision, and for the moment we are continuing our program on sound only

    電視圖像有干擾，我們暫時只有用聲音繼續我們的節目。
  6. And you have subscribed call waiting ii or magicstar, you can disable call waiting with the following steps : note that the changes you make will affect the global modem settings for all dial - up connections, not only the cuhk connection

    所提供的來電候接服務是會干擾連線期間的信息傳遞，故建議在連線期間，暫時停止來電候接及其他雙智星服務，步驟如下：
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