導磁套 的英文怎麼說

中文拼音 [dǎotào]
導磁套 英文
concentrating flux sleeve
  • : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : 名1 (套子) cover; case; sheath 2 (河流或山勢的彎曲處) a bend of a river or a curve in a mount...
  1. Michael persinger, a professor of neuroscience at laurentian university in sudbury, ontario, has been conducting experiments that fit a set of magnets to a helmet - like device

    安大略湖薩德伯里[加拿大南部城市]勞倫系大學的神經系統科學家邁克爾?伯辛格已經主了這實驗,把一鐵固定在像頭盔的裝置上。
  2. 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出一實用的可將大型汽輪發電機勵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。
  3. 2. after the electromagnetic coil has been vacuum and sealed in, then coverd the insulation shield, in order to increase heat conduction capacity and machinery strenth, conteol temperature rise and buzzer noise, and resist dampness and 8kv crest voltage thunder strucked

    2電線圈真空浸漆封閉后再絕緣護,即了熱傳能和和機械強度,抑制了溫升和蜂鳴噪音,抗潮防濕,可抗擊8kv峰值的雷擊電壓。
  4. The object function and restriction conditions optimum design for amb ' s structures are set up. based on these results, the structural parameter design method of radial and axial amb is presented, and a test - bed of amb has been designed by the author

    根據力軸承結構優化設計目標函數和約束條件,推了徑向、軸向力軸承結構參數設計公式,並設計了一力軸承試驗臺裝置。
  5. Some formulas are deduced and used to calculate the wastage of eddy current, and analyse factors about magnetic field and wastage of eddy current, at last measures for minishing the wastage of eddy current and the influence of magnetic field are put forward

    本文推了隔離中渦流損耗公式,分析了對場和渦流損耗的影響因素,提出了減小隔離渦流損耗及對場影響的措施。
  6. Insulation shell in a new induction shaft coupling is a main element to solve leakiness of magnet pump, it often works in changing magnetic field so that eddy current is produced, and eddy current results in wastage and decreasing the efficiency

    摘要力聯軸器中內外轉子間的隔離力泵實現無泄漏的主要零件,由於力聯軸器工作時,隔離便處在變化的場中,則其內部將產生渦流,致渦流損耗和傳遞效率降低。
  7. One kind of electromagnetic radiation leakage of computers is conducted emission, with radiation through power wires and signal lines ; the other kind thereof is due to that : magnetic fields produced by signal current of computer processors and displays in equipment may leak through the cable sleeves and be picked up by the current probes clamped on lines, and the signals received may be sent to the specially - made receiver for processing and restoration

    計算機電波輻射泄漏一類傳發射,通過電源線和信號線輻射;另一類是由於設備中的計算機處理機、顯示器信號電流產生的場可能透過外泄漏出來,被卡在線上的電流探頭檢拾到。
  8. A waiter of a hotel outlet was sentenced to training centre for possessing a skimmer designed for retrieving data for making counterfeit credit card

    39 ; ? h取信用卡資料以製造假卡的碼轉換機,被法庭判入教所。
  9. On the other hand through the numerical simulation and the theoretical analysis, the characteristics of electro - magnetic implosion and detonation driven implosion have been compared, and it is concluded that the ability of driving liners with the electro - magnetic implosion is much stronger than that of detonation driven implosion

    利用計算結果和炸藥驅動內爆進行了比較,並結合理論分析得出了壓驅動筒內爆達到高速的能力要強于炸藥驅動的結論。同時以上述理想體模型對驅動等熵壓縮進行了流體力學數值模擬,從數值模擬的角度論證了驅動加載可以進行等熵壓縮實驗。
  10. In order to realize automatic running of vehicles, software system and hardware platform of control system were developed independently in the test. it includes the designing of magnetic marker and sensor, servo - mechanism system and control program

    為實現車輛橫向控制的自動行駛功能,試驗中自行研製了整控制系統,包括軟體系統和硬體平臺,即誘信號軌釘的定型,車載傳感器的研製,車載伺服系統的研製以及控制軟體的編制。
  11. This machine adopts plc control system shows width and speed, it adopts electromagnetism to control the motor which adjusts width, double screw rod and double straight line rolling glide transmit, five grinders at each side, three are coarse and fine grinding, two are polishing according to customer s require to collocate the wheel, which can be used to process 3mm to 8mm small flat glass and pencil edge

    詳細說明:本機採用plc控制系統顯示寬度和速度,採用電製動機調節寬度,雙絲桿和雙直線軌傳動,單邊五個磨頭,三個粗精磨,兩個拋光可按客戶要求配磨輪。適用於加工38mm的中小片玻璃的平邊和圓邊。
  12. Two key problems were solved : 1 ) to cancel the disturb of microwave cable rigidity on small thrust measurement of mpt adopting soft wave - guide without jacket as elastic linker, 2 ) to successfully realized separation of self - weight and thrust of mpt adopting small thrust measurement device of balance type, electromagnetic feedback and automatically compensation. so, the measurement precision and stability were greatly raised in actually application of small thrust measurement device

    採用無護的金屬軟波管作為微波傳輸系統的彈性連件、天平式電反饋自動補償的小推力測量裝置,成功地實現了mpt自重與其產生的推力分離、解決了微波傳輸電纜對mpt小推力測量干擾的關鍵問題,在實現mpt小推力測量的實際應用中提高了測量精度和穩定性。
  13. Particular wires, can be used for long time under the condition of - 65 200 anti strong acid and alkali, durable usage range : be used with intercoms and access control systems. can be installed onto wooden door, metal door, glass door, fireproof door function : working voltage : 12vdc working current : 0. 53a working condition : 40 50 holding force : 280kgs working mode : cut off power to open when the door is being locked, the led turn green, and when the door is open, the led turn red. with network signal output insulated test : dc500v absolutely insulated in 1 minute dimension of the magnet board : 80x24x3mm dimension : 230x40x25mm weight : 1780g

    Jdy - 280埋入式力鎖產品特性:安裝方便噪音低壽命長吸力強無剩特製線,可長期使用在65200溫度范圍內,抗強酸堿和有機溶劑,耐老化適用於90開門適用范圍:可與樓宇對講門禁系統配使用適用門型:木門金屬門玻璃門防火門電氣性能:工作電壓: 12vdc工作電流: 0 . 53a工作環境: 40 50工作方式:斷電開鎖絕緣電阻測試: dc500v 1分鐘無擊穿鐵板尺寸: 184 x 36 x 11mm外形尺寸: 230 x 40 x 25mm重量: 1780g
  14. In the thesis followed works are mentioned : 1 ) the history and status of electromagnetic flowmeter are summarized, at the same time its theory and developed production are introduced in detail ; 2 ) in the article, an innovated method is presented : putting cross - correlation technology into the electromagnetic flowmeter ; 3 ) the article successfully developed an electromagnetic flowmeter based on cross - correlation technology. additionally, the capability of correlation unit is analyzed, which guided the design of the hardware of correlation electromagnetic flowmeter ; 4 ) the article gives a thorough test under laboratory condition on the cross - correlation electromagnetic flowmeter, and a conclusion is drew : the performance of correlation electromagnetic flowmeter is much better than that of non - correlation electromagnetic flowmeter

    具體進行了以下工作: 1 )本文在詳細閱讀國內外有關文獻的基礎上,總結了電流量計的發展歷史、現狀,對其基本原理、檢測方法和研究成果進行了詳細的論述; 2 )首次提出了將互相關檢測技術應用到電流量計當中的新思路;將相關檢測技術在電路上得以實現,並和電流量計的實際情況緊密結合,成功研製了一相關電流量計系統; 3 )給出了基於相關原理的相關器的性能分析,提供了互相關檢測技術用於電流量計上的理論依據,進而指了硬體設計工作; 4 )對相關電流量計系統進行了實驗測試。
  15. An automatic measurement system of transfer function of the interference network is developed, and the anti - interference characteristic of a relay protective equipment is analyzed using this system

    5 、提出了一種基於電拓撲概念的變電站瞬態電干擾機理的系統分析方法。基於該方法,開發了一干擾網路傳輸函數的自動測量系統。
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