整定值 的英文怎麼說

中文拼音 [zhěngdìngzhí]
整定值 英文
setting valve
  • 整 : Ⅰ形容詞1 （全部在內; 完整） whole; all; complete 2 （整齊） neat; tidy; orderly Ⅱ動詞1 （整理; 整...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  1. This paper analyzes the factors affecting the controlling precision of sand compactibility system and sets up the dynamic model of regression coefficient between sand compactibility and water content. to prevent the insufficiency or excess of sand water content, the amount of the first addition is set as 80 % of the total water addition amount. after the first water addition, we adopt ar model to predict the stable value of sand compactibility to shorten the time mixing the sand. each time we add water, the correction coefficient is introduced to adapt to the change in the composition of sand. the experiment shows that the mathematics model not only makes the water content in sand reach the best range within shorter time, but also directs how the sand composition should be adjusted, which can better conform to the actual situation

    分析了影響型砂緊實率控制精度的因素，建立了型砂緊實率-水分回歸系數的動態模型.為防止型砂水分不足或過量，將第一次加水量設定為總加水量的80 .第一次加水后，對型砂緊實率穩定值採用ar模型進行預測，以縮短型砂混制時間.每次加水后，引入修正系數，以適應型砂組成的變化.實驗表明，該數學模型不僅使型砂水分含量在較短時間內達到最佳范圍，同時可指示對型砂組成進行調整，能較好地符合實際情況
  2. Abstract : there are only two set values ( 30, 45 ) for interior angle of the stimulated directional power relay as the protection in phase to phase short circuit fault. an accurate setting formula for interior angle of the microprocessor - based directional power relay as the protection in phase to phase short - circuit fault is proposed and analyzed, users can set as a calculation value or at least an optimum in the formula. therefore the operation sensitivity and reliability of the directional relay would be improved greatly. the opinion is new and practical

    文摘:保護相間短路的模擬式功率方向繼電器內角的整定值只有兩個（ 30 、 45 ） ，用戶只能在這兩個值中選其一；分析並提出了保護相間短路的微機型功率方向繼電器內角的準確整定計算公式，用戶可以整定為該公式的計算值或至少為最合理的值，從而能顯著提高方向繼電器的動作靈敏度及可靠性，具有新見解及應用價值。
  3. If the appraisal comes higher you can adjust your asking price accordingly. i also hope you can give me 10 % - 15 % discount of the appraised value

    如果堅定結果很高的話，你可以適當的調整你的報價。同時我也希望把您的鑒定值減少10 % - 15 % 。
  4. Through adjust the initial vaiue of the water supplied tcmperature in the second - net, the amomation systcm can auto run with a depressed standard to distribllte the energy averagely

    即當供熱能力不足時，通過調整二次供水溫度的設定值，使自動控制系統在降低供熱標準的基礎上自動運行，實現熱量的平均分配。
  5. Through the illustration of the short - circuit test method and through the analysis on final data of the catenary line for dc traction system of shenzhen metro vehicles, it is shown both the set values for the short - circuit calculation and the equipment selection are correct

    通過對深圳地鐵直流牽引系統接觸網短路試驗方法的闡述及最終數據的分析，表明短路計算整定值和設備選擇的正確性。
  6. This system collect and deal with the input and output electric signal from optical pick - up itself, adjust floating bolt and adjustable resistance, make the specification of the optical pick - up attain the demanded data

    通過對激光頭輸入、輸出的電信號進行採集和處理，調整激光頭上的浮動螺釘和可調電阻，使激光頭的各項性能標達到規定值。
  7. Can perform remote measure 、 remote communication 、 collection of electric energy 、 reading and writing of configured # 118alue 、 remote operation and trans - resave the recorded data functions

    完成對遙測、遙信、電度量的採集、整定值的讀寫操作、遙控操作和錄波數據的轉儲。
  8. Adaptive protection can get its settings on - line and the optimal operating state

    自適應保護能自動在線計算並修改保護整定值，使保護始終處于最佳工作狀態。
  9. The device has considered its practical functions, which include chinese character parameter, waveform display for three - phase current, fixed value and retain of failure information

    裝置考慮了實用功能設計。具有漢字參數、三相電流波形顯示，整定值、故障信息的保留等功能。
  10. In the base of trouble - calculating and the criterion with full fixed value and delayed time, it adopts the efficient measure improving real time, and it scans all protect on schedule

    以故障計算為基礎，以整定值和延時時間為判據，採取提高實時性的有效措施，按時間段掃描全部保護。
  11. The relay protection ensures the safe operation of the electric system. the relay setting must be selected reasonably in order to exert effect of the relay protection completely

    繼電保護裝置是電力系統安全運行的保證。為了充分發揮繼電保護裝置的效能，必須合理地計算選擇各保護的整定值。
  12. The peculiarity of flow - pressure and the working situation of relief of relief valve is analyzed in this paper, and the reasonable range of the pressure adjusting value of relief valve in different applied condition is studied

    摘要根據溢流閥的流量壓力特性和溢流工況分析，研究了在不同應用條件下，溢流閥壓力整定值的合理范圍。
  13. Considering all operating mode is difficult this paper, based on the traditional ways, proposes a new method in choosing operating mode, aided by establishing couple degree

    傳統選擇方法考慮運行方式較少，使得整定值過于保守；而考慮所有的運行方式則費時費力。本文在傳統選擇方法的基礎上，提出了一種基於耦合度的運行方式選擇方法。
  14. If the value of the long time delay current, the short time delay current and the instantaneous tripping current overlays, the priority order of operating time is the instantaneous tripping the short time tripping the long time tripping

    如果長延時、短延時和瞬時脫扣電流整定值重疊時，動作時間優先次序為：瞬時脫扣短延時脫扣長延時脫扣。
  15. It not only adapts to the state while only switches act, but also to the state while relay protections act ; in addition, through using electric information collected by microcomputer protection, more accurate results are gained

    其主要內容為城市電網繼電保護的配置、繼電保護的整定值、系統基本參數等。同時通過內存中實時數據庫的映射，利用scada系統通道向本系統提供實時遙信信息和遙側信息。
  16. Firstly, object - oriented programming method and relation database technology are used to realize protective information management, with a multiple tires " client / server architecture. using it, the technical staffs can check all kinds of reports, fault waves and setting values of protection. secondly, based on protective principles of ta21 series protection devices, protective function is simulated by using object - oriented technology

    首先，本文將面向對象方法和關系數據庫技術結合起來，採用psmis的多層客戶?服務器體系結構實現對保護信息的管理，以便供電段技術人員查看保護裝置的整定值、各種報告、故障錄波（系統不僅能顯示波形，還能動態顯示波形每一點的峰值、有效值、相位，甚至阻抗值及阻抗角、諧波含量等） 。
  17. Especially, the relay protective settings of transmission line are greatly affected by network parameters and framework changing resulted from operational mode of system and the examining and repairing of equipment. so it makes the calculation of relay protective settings more complicated and the more repeated computation work and lasts more time, while the best plan ca n ' t always be achieved

    尤其輸電線路保護整定值受系統運行方式、設備檢修等導致的網路參數和結構變化影響較大，使得其整定計算更加復雜繁瑣，重復計算工作量非常大，耗時較長，而且還不一定能夠得到最優方案。
  18. The pid parameters adjustment methods are studied for single loop - control sy stems ^ cascade control systems, feed forward back forward control systems and 2 * 2 multivariable control systems according to the character of thermal processes control. the optimal adjustment strategy of using simple shape algorithm to search the optimal pid parameters with the initial pid parameter values obtained by related adjustment methods is proposed. the optimal adjustment soft is developed also

    針對熱工過程的特點，研究了單迴路控制系統、串級控制系統、前饋-反饋控制系統和2 2多變量控制系統的pid參數整定方法，並在此基礎上提出了以上述各系統的pid參數整定值作為初始參數值，採用單純形演算法對pid參數進行尋優的pid參數優化整定方案，並開發了相應的pid參數優化整定軟體。
  19. The adaptive setting algorithm and realizing strategy of adaptive protection function use local information of adaptive protection device, information of substation, status messages and topology connection relations coming from scada system offered by centralized control center to adapt to changes of topology structure, system impedance and fault type by amending the settings on line. the adatpvie protection algorithm of the device is adaptive three - step current protection

    所提出的自適應整定演算法、系統級自適應保護功能實現策略綜合利用供配電線路自適應保護裝置本地信息、變電站站內信息與集控中心藉助scada系統提供的一次、二次設備狀態信息及拓撲連接關系，自動在線計算並修正保護整定值，實現了對電力系統拓撲結構、運行方式及故障類型變化的自適應。
  20. Traditional protective relays have no or worse communication ability. their settings are gotten off - line and are invariable in operating. so they can not get the optimal protecting effect and can not satisfy selectivity, speediness and sensitivity of power system sometimes

    傳統繼電保護無通信能力或通信能力較差，均為孤立的保護，且其整定值均通過離線計算獲得，在運行中保持不變，無法使保護達到最佳保護效果，在靈敏性、選擇性與速動性方面甚至無法滿足電力系統對繼電保護的要求。
分享友人
分享到 Line

分享到臉書