synchronous operation 中文意思是什麼

synchronous operation 解釋
同步操作
  • synchronous : adj. 同時的，同期的；【物理學】同步的。adv. -ly
  • operation : n 1 動作，行動，活動；業務，工作；作用。2 效果，效力；有效范圍，有效期間。4 【數學】運算；【醫學...
  1. If the numerical value line resonance frequency plus some shaft connatural frequency of generator is equal to operation frequency, it brings about coupling resonance between generator and system, which maybe results in shaft rupture of synchronous generators

    當線路電氣諧振頻率與同步電機的軸系某一固有振蕩頻率近似互補于電網工頻時，將導致機電系統的耦合振蕩，嚴重的會造成同步發電機大軸的扭斷。
  2. In this paper, the operation theory is ntroduced. we research the quasi. synchronous alternative sampling echnology in detail to improve the precision of the instrument and discuss some problem about the plication of this method. we introduce the develop of hardware and software in the whole instrument. at last, we sive out the result of experiment and the analyses of error

    文中論述了該電參數測量儀的工作原理，著重研究了提高測量精度的準同步采樣演算法，並討論了該演算法在單片機中應用的幾個實際問題。在此基礎上，詳細介紹了整個儀器的軟硬體開發過程。最後對儀器進行了實驗和誤差分析，給出了實驗結果和誤差分析結果。
  3. It can serve for synchronous spinning reserve, load following, frequency control and synchronous condenser operation. due to the difficulty of quantitative calculation, the typical cases on dynamic function of pumped storage plant are qualitatively analyzed in this paper

    抽水蓄能電站具有運行靈活、啟動迅速的特點，其在電力系統的動」態效益主要表現在緊急事故備用、負荷跟蹤、調頻和同步調相上。
  4. Static benefits are generated from peaking and valley - filling, which are further divided into capacity benefits and coal saving benefits. dynamic benefits come from its fast starting and flexible operation, including frequency regulation, synchronous condenser operation, fast coverage of steep load gradient and synchronous spinning reserve. as for the calculation of static benefits of pumped storage plant, the alternative coefficient method is normally adopted at present

    目前在抽水蓄能電站的靜態效益計算中，一般採用替代系數法，即用抽水蓄能電站的裝機容量乘以容量替代系數（ 1 . 05 1 . 1 ）計算抽水蓄能電站的替代容量；用抽水蓄能電站的發電量乘以電量替代系數（ 1 . 05 ）計算替代電站的發電量，再根據循環效率的大小計算抽水蓄能電站的燃料消耗。
  5. The excitation control of synchronous gene rators is one of basic m e ans that ensures the stable operation of power syst em a nd im proves the dynam i c character of power system

    同步發電機勵磁控制是保證電力系統穩定運行和改善電力系統動態品質的一項基本措施。
  6. The logging style introduces a synchronous write to the log disk into each inode or vfs operation that modifies meta - data

    日誌記錄風格將同步寫入日誌磁盤引入每個修改元數據的inode或vfs操作。
  7. In order to solve need badly three - ring type gear reducer ( problems of high vibration, high temperature and short spin arm bearing life in operation, by means of power separation flow, elastic ring equilibrating load, tardy down and assimilation vibration of synchronous belt transmission, and mechanism balance principle, the author designs a new type three - ring type gear reducer with arc tooth synchronous belt transmission, the gear reducer is fully balancing, equilibrating load and reducing vibration and phase difference 180 ( of mass eccentricity

    為解決一般三環減速器振動大、溫升高和轉臂軸承使用壽命短等生產中迫切需要解決的問題，依據功率分流、彈性環均載、同步帶緩沖及吸振和機構平衡原理，設計出了一種具有圓弧齒同步帶傳動的完全平衡、均載減振，偏心相位差為180的新型三環減速器。
  8. The synchronous rectifying and low power sampling technology is used to reduce the power consumption, flexible external loop compensation, error amplifier output clamp are adopted for better system large signal response. the piecewise slope compensation technology is employed to minimize the consequence of over compensation. the sensor resistor is externally connected, which realize output voltage programmable. the overheat protection and under voltage protection modules are integrated in the die to allow the reliable operation of the system

    同時，電路設計採用同步整流技術、低功耗電流采樣技術降低功耗，提高轉換效率;採用靈活的外部環路補償技術、誤差放大器輸出嵌位技術以實現良好大信號特性;採用分段斜坡補償技術，消除不穩定因素，並最大程度地減小過補償帶來的問題;採用外接輸出采樣電阻的方式，實現輸出電壓的可編程。
  9. Some practical method to lifting the rated capacity of vsc - hvdc is discussed. ( 4 ) the subsynchronous oscillation ( sso ) characteristics of a synchronous machine connected to a static var compensator is studied with the complex torque coefficient method realized by time domain simulation, and some important conclusions are obtained which can guide the design and operation of svcs to avoid sso problem

    （ 4 ）基於時域模擬實現的復轉矩系數法，對與靜止無功補償器svc相聯接的同步發電機組的次同步振蕩（ sso ）特性進行了深入的研究，得出了一些重要結論，可為svc的設計和運行提供避免sso的依據。
  10. By using the p + pr algorithm and the technique of synchronous gate operation, a mathematical model of multireach canal systems in the mode of constant water - volume control was developed ; and it was programmed to simulate the control process

    摘要應用閘門同步操作技術和p + pr演算法，建立了多渠段串聯渠系並有渠側出流的等體積控制模型，並編程對控制過程進行實時模擬。
  11. So there are good prospects for alternating current excitation generators. in this thesis, the operation principle of aceg and the excitation control strategy based on dynamical synchronous reference frame are analyzed, the simulation models of the generator and excitation controller are established based on the saber simulator. according to the requirement of aceg, the converter should have regeneration capability, and the input and output currents of converter should be sinusoidal

    由於交流勵磁發電機既可能運行於勵磁系統向電機轉子方輸入電功率，也可能運行於勵磁系統將轉子方輸出的電功率回饋給電網，根據交流勵磁發電機系統對勵磁變頻器功率雙向流動及變頻器輸入和輸出電流諧波含量少、諧波幅值小的要求，本文提出採用輸入和輸出性能優良的矩陣式交-交變頻器作為勵磁電源。
  12. A auto - focusing compensation machine is studied with double - deck guideway and double - deck cam, the double - deck machine ' s synchronous operation is able to compensate the deviation of focus, and ensure the opticus being fixed on the ccd ' s receiv ing surface during photography

    研製出一種雙層導軌、雙層凸輪的自動調焦補償機構，兩層機構同時工作能夠正確的補償光機系統因環境條件變化和照相距離變化導致的離焦量，使相機在照相過程中始終保持光學焦面穩定在ccd接收面上。
  13. High - safety mode supports synchronous operation

    」這兩種模式都支持同步操作。
  14. Synchronous operation is maintained in the following manner

    同步操作按下列方式維護：
  15. This topic describes the details of database mirroring sessions that are configured for synchronous operation

    本主題介紹了為同步操作配置的數據庫鏡像會話的詳細信息。
  16. Database mirroring runs with either synchronous operation in high - safety mode, or asynchronous operation in high - performance mode

    數據庫鏡像以同步操作或異步操作運行。
  17. To achieve synchronous operation for a session, the mirror server must synchronize the mirror database with the principal database

    若要實現會話的同步操作，鏡像服務器必須將鏡像數據庫與主體數據庫同步。
  18. Under synchronous operation, a committed transaction is committed on both partners, but at the cost of increased transaction latency

    在同步操作下，已提交的事務將在夥伴雙方上提交，但會延長事務滯后時間。
  19. 2, adopt the transparent obtainment, transmission and the synchronous operation technology of the mouse to control any other webpage widget or pluggedin program together

    2 、採用鼠標事件的透明獲取、傳輸與同步操縱技術，可以同步控制任何第三方網頁控制項或插件程序。
  20. The dynamic simulating system used to do the research of governor control had been established by the device. the dynamic simulating tests of gahc used on steam turbine and hydro turbine had been done with the device. the tests were three phases short circuit, restoring synchronous operation and restraining low frequency oscillation in three - machines system

    利用該裝置對gahc在汽輪發電機和水輪發電機上的控制進行了以下動模實驗：單機無窮大系統中三相短路故障實驗和發電機發生失步故障后的再同步實驗、三機無窮大系統中抑制低頻振蕩的動模實驗。
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