運用電流 的英文怎麼說

中文拼音 [yùnyòngdiànliú]
運用電流 英文
operate current
  • : Ⅰ動詞1 (物體位置不斷變化) move; revolve 2 (搬運; 運輸) carry; transport 3 (運用) use; wield...
  • : Ⅰ動詞1 (使用) use; employ; apply 2 (多用於否定: 需要) need 3 (敬辭: 吃; 喝) eat; drink Ⅱ名...
  • : 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...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • 運用 : utilize; wield; apply; put to use
  • 電流 : current; galvanic current; electric current; electricity; current flow電流保護裝置 current protec...
  1. The test shall demonstrate to the satisfaction of the owner that the equipment meets all specified performance criteria, is properly installed and anchored, and operates smoothly throughout the specified speed range without exceeding the full load amperage rating of the motor or excessive motor heating

    測試應該讓戶滿意,證明這些設備符合所有規定的性能標準,經過正確的安裝和錨固,在額定轉速范圍內行平穩,沒有超過機的額定滿負荷安培數,或發生機過熱。
  2. Chengang vice secretary - general china home appliance association said, the wave wheel washing machine depends on the bow wave to strike the clothes with the scour. it is the combination of the cleaning rate and the inertwist. more bow wave and more cleaning it is more intertwist, contrarily too

    中國家器協會副秘書長陳剛介紹,波輪洗衣機是依靠波輪的高速轉所產生的渦沖擊衣物,再藉助洗滌劑的作洗滌衣物,從原理上講其洗凈度和纏繞性是相矛盾的結合體。
  3. The thesis is devoted to exploiting a permanent magnet synchronous machine ( pmsm ) for the parallel hybrid electric vehicle ( phev ). three parts are included as follows : at first, in the electromotor state, the current control strategies of pmsm are determined. giving the elementary method for solving the contradiction between enhancing the pmsm ' s flux - weakening capability in the electromotor state and reducing the pmsm ' s connatural adjustment ratio in the dynamotor state

    本課題的研究工作主要圍繞開發一臺並聯式混合動力動汽車( phev )永磁同步機( pmsm )展開,所作的工作主要包括以下幾個部分:首先,確立了phevpmsm動機行狀態時的控制策略,針對pmsm在動機行狀態時提高弱磁擴速能力和在發行狀態時減小固有壓調整率的相互矛盾,提出了初步的解決方法。
  4. Recently, in the field of microfluidics system the drive mode of flow is a key problem, dc electroosmoticflow micropump bases on the principle of electroosmosis, which control the flow in the microchannel with electric field. recent years, it is more and more attracting people to realize it

    當前在微控系統中液體的驅動方式是一個關鍵問題,直微泵是基於滲原理,利場控制通道中的液體動,實現無動部件的液體動系統,近年越來越受到人們的重視。
  5. Based on the demand of power department, a full distributed multifuncitional monitoring device is studied. this instrument not only can measure the data of hydroelectric plant, but also integrate the funcition of control the dynamotor, by cooperate with the program of epigynous system, it can realization the auto generate electricity on the hydroelectric plant and ordinal startup - stop of the dynamotor. 2 furthermore, performance of integrated dft arithmetic enhances the acturacy and reliability of measure. by communication several devices can run online to be controlled dispersedly and managed centrally

    本文分析了國內外水站自動控制裝置的研究和發展狀況,尤其是國內小型水站的自動化現狀,針對現有力部門的需求,設計並實現了一種單元式的微機自動監控裝置,該裝置不僅實現了對水站內各種模擬參數和數字信號的實時監測功能,還對水輪發機組進行了調控,通過與上位機處理程序的配合,可以實現水站的自動發控制、機組順序啟停;在測量發機組機端壓和參數的時候,採32點離散傅立葉演算法( dft ) ,增加了測量的準確性和可靠性;通過通訊可以實現裝置的聯網行,做到「分散控制、集中管理」 。
  6. Since complicated differential and integral operations were involved in the kernel of the integral equation, we simplified the equation and got the nakano equation. as instances, the planar archimedean spiral antenna, the planar equiangular spiral antenna, the monofilar helical antenna, the conical helical antenna with fixed ascending angle and the conical equiangular - spiral antenna were analyzed through the moment method. all of the results matched fairly well with the references and experiment results

    這種方法的積分方程的積分核里含有復雜的微積分算,為了簡化計算,本文在推廣的海倫積分方程的基礎上,對方程進行了簡化,推導了nakano方程,並以平面阿基米德螺旋天線,平面等角螺旋天線,軸向模圓柱螺旋天線,具有固定升角的圓錐螺旋天線和圓錐等角螺旋天線為例,矩量法求解了天線上的分佈,研究了螺旋天線輻射的寬頻帶特性,所得的結果均與參考文獻吻合很好。
  7. For obtaining the numeral solutions of round elastic plates in axisymmetrical deformation with varying - thickness in nonlinear deformation in the unsteady electromagnetic field and mechanical field, by establishing the equations of motion, the equations of distortion, the equations of lorentz force, the equations of electronic dynamic mechenical, and adopting iterative method, we gained the nonlinear magneto - elastic calculation method and outcome of current - carrying shell, and gained the influencing degree toward mechanical parameter of varying thickness round ferreous plates in the electromagnetic field and mechanical field

    摘要為了獲得內邊界固定的環形導薄板在均布力與橫向磁場作下的變形問題的數值解,通過建立動方程、變形方程、動力學方程和洛侖茲力方程,迭代法得出了載板殼的非線性磁彈性的計算方法和結果,以及機械場、磁場對鐵質變厚度圓板各力學參量的影響程度。
  8. Along with the extensive use of power cable lines in power distribution system, the probability of fundamental frequency resonance has greatly increased

    隨著配網中纜線路的大量使,出現基波諧振的可能性大大增加,威脅系統的正常行。
  9. After analysing several kinds of light - weighting structures through ansys, hexagonal speculum structure is confirmed. in the aspect of the controling of speculum, the paper adopts the brushless dc motor which is partial assembled to drive the point speculum and the inductosyn as angle measuring component is selected, the ad2s80a the system is used to get directly angle and angular velocity. double closed - loop speed and position control is designed, as the pid control is the well - developed algorithm, which can achieve stable rotation and precise position control

    在指向反射鏡的擺動控制方面,採低速性能好的分裝式直力矩機作為指向反射鏡的驅動機,並採感應同步器作為角度測量元件,軸角轉換器ad2s80a進行角度和速度的輸出,採技術成熟的pid控制方案,進行速度和位置雙閉環控制,以實現指向反射鏡轉動速度的平穩性和位置的精確性。
  10. The control system of furnace " s temperature has been widely used in every walk of life, as an important link of repair and manufacture of the electrical equipment such as electromotor transformer etc., soaking lacquer drying craft has some especial requests on drying crafto this article starts with the analysis of drying chamber " s configuration, analyzed its configuration limitation and control function limitation according to the factory " s situation and advances the conception of heated air drying circulation, in addition, this article adopts an intellectualize a / d module, a development sampling tuning - voltage circuit, and presents the method to measure online the insulation resistance of products in order to improve constantly products quality

    而浸漆乾燥工藝作為機、變壓器等氣設備的修理、製造中的重要環節之一,對乾燥過程的質量要求有一定的特殊性。該文從乾燥爐的結構分析入手,聯繫到工廠的實際情況分析了結構功能缺陷和控制功能缺陷,提出了熱風循環乾燥的概念,同時,選擇了較為先進的a d板卡、熱阻信號調理板等專業化智能卡,數字pid控制技術,構成了一個較有特色的計算機控制系統。此外,該文還從保證乾燥品質量的角度,採智能化交模塊和自製采樣調壓路的方法,提出了在線檢測產修品的絕緣阻的方法和手段,以確保企業產品質量不斷提高。
  11. The subject of this thesis is to study ironless moving coil linear permanent magnet synchronous motor and the major works in this thesis are summarized as follows : 1 ) two analytical formulas are derived by concentrated current method and distributed current method to determine the magnetic field due to pm, based on the current model of pm. besides, two method ( magnetic charge method and solution by laplace equation method ) are also introduced with comparing their advantages and disadvantages. then the effects of the motor parameters on the flux distribution are discussed

    本文對空芯動圈式直線同步動機進行了深入細致的研究,內容包括: ( 1 )採模型推導出兩種計算永磁磁極二維氣隙磁場的解析公式(集中法、分佈法) ,同時介紹了兩種永磁機氣隙磁場計算方法(磁荷法,直接求解拉氏方程法) ,分析各種方法的優缺點,討論機參數對氣隙磁密的影響; ( 2 )介紹了單層同心繞組的布置方式,根據安培定律推導出空芯動圈式直線永磁同步動機的靜推力計算公式,分析靜態力?位移特性; ( 3 )建立空芯動圈式直線永磁同步動機動態模擬模型,模擬不同驅動方式下動機起動、穩態行時磁力、速度、位移的變化情況。
  12. The primary of linear induction motor which drives the metro is installed on the chassis bogie, and because it is quite strict with laying down railway rail to use flat linear induction motor to drive metro, its secondary - - - - reaction board ( called induction board ), which is a kind of compound board of aluminum and steel, is fixed on the rail sleeper between the track. it is the airgap which is a gap between the primary and secondary of lim. the electromagnetic airgap is a very important parameter of lim

    有限元法對直線感應動機二維非線性渦場進行了數值計算,並在此基礎上,磁場有限元分析的專軟體ansoftmaxwell2d對單邊型直線感應動機的瞬態特性進行了模擬分析,得到行過程中的磁推力、法向力、初級、氣隙磁密等曲線,通過改變直線機參數,分析了機氣隙對其瞬態性能的影響。
  13. Besed on the circuit, electromagnetism and electric power electronics theories, we have done some theory research on the harmonics induced by thyristor commutate circuits of ac - dc locomotive, surge electromagnetism process. we calculate the theory content of harmonics using the fourier arithmetic under thyristor commutate and surge electrmagnetism process

    論文根據力機車類型的不同,路、磁場和子學理論研究了交?直型力機車相控整時諧波的產生機理、勵磁涌磁過程,並對晶閘管相控整和勵磁涌時的理論諧波含量進行了傅里葉分析。
  14. Become a kind of new electronics circuit - current - mode circuit. it is replacing the traditional design method of the voltage - mode in the high frequency high - speed signal processing realm 。 this thesis mainly discussed the modified second - generation current conveyors based on the current - mode kinds of new cuicuit components, they are stronger modified standard current - mode parts in fuctions on this foundation. mainly including the modified differential difference current conveyor ( mddccii ) 、 the fully balanced second generation current conveyor ( fbccii ) 、 ( full balances ) four - terminal floating nullor ( fbftfn ) and the current differencing buffered amplifier ( cdba ), they are all function very strong standard current - mode parts, they all can provide some circuit functions of better than general operation amplifier, because they have the voltage importation and the current importation, therefore use it since can carry out the voltage - mode signal processing circuit expediently, can also carry out the current - mode signal processing circuit expediently, and have to increase the benefit bandwidth to accumulate more widely than the voltage - mode, but have their advantages more according to the current - mode filter of the modified current conveyor, because it constitutes in brief, the filter wave function is stronger and they are better than in general use operation amplifier of many advantages, be easy to composing for example 、 high speed 、 frequency bandwidth 、 the power supply voltage requests low 、 consume small, the impedance is different from etc. advantages, otherwise they have biggish dynamic range, and flexible circuit synthesize, so they are the best active parts

    從第二代傳輸器ccii入手,重點研究了以下幾種改進型的第二代傳輸器:改進的差動差分傳輸器mddccii 、全平衡第二代傳輸器fbccii 、多輸出四端浮地零器ftfn 、全平衡四端浮地零器fbftfn 、差分緩沖放大器cdba的路結構及其模型。然後在此基礎上系統地研究了基於這幾種改進型的第二代傳輸器的濾波器的設計方法,主要方法和結果如下:利mddccii設計了差分式連續時間模式低通、帶通濾波器;模式跳耦結構考爾低通濾波器;利fbccii設計了帶通二階節濾波器及模式雙二階通濾波器;設計了基於多輸出端ftfn的模式二階通濾波器路;通過數字化開關選擇的基於fbftfn的模式通濾波器;設計了基於最少個數緩沖放大器(兩個cdba )的多功能通模式濾波器及其在非理想因素情況下分析。設計濾波器的主要方法是採級聯設計、算模擬(信號圖法)和反饋設計(跳耦法) 。
  15. In the direct selling channel on website of container line co, this thesis sets forth the three functions of online booking, electronic bill of lading and the online payment, specially studies the procedure of electronic bill of lading, - moreover, in the aspects of indirect selling channel on website, applying the model of the necessary existence for electronic medi - dealer and the theory of exchange cost, this thesis concludes that it is important to join the three public network platform

    碩士論文我國集裝箱班輪公司網路營銷研究在網上銷售渠道的集裝箱班輪公司網上直銷方面,闡述網上直銷的三大功能? ?網上訂艙、子提單及網上支付,其中重點研究了子提單的轉程序;而在間接渠道方面,子中間商存在的必要性模型及交易費理論,說明我國有條件的集裝箱班輪公司加入三大公共門戶網站的重要性。
  16. The philips electronics ' heartstart home defibrillator uses electricity to restart a failing heart

    即飛利浦子公司生產的心臟起博家擊器,它運用電流使衰竭的心臟恢復跳動。
  17. The current in the dac ’ s output can drive the load, and the structure can save a buffer consisted of operational amplifier, so the structure can achieve high speed with no close - loop and feedback in this circuit

    該10位分段式舵型數模轉換器的輸出端可直接輸出來驅動負載阻抗,省去算放大器構成的輸出緩沖,整個路中沒有形成閉環和反饋,因此這種路結構可以達到很高的速度。
  18. The closed loop control mode including position feedback, velocity feedback and current feedback is adopted for the driver motor so that high precision and steady running can be realized. the closed loop control mode including velocity feedback and current feedback is adopted for the momentum balance motor so that fast and accurate trace can be realized

    其中驅動伺服機採絕對位置光編碼器作為位置反饋確保系統的精度要求,實現了位置、速度、三環控制,達到了伺服機的高精度、穩速行;平衡機採和速度雙閉環控制,實現平衡機快速、精確的跟蹤。
  19. This thesis studied the reason of the hysteresis and nonlinear characteristic of pzt thinner circle plate and cymbal transducer. using the charge control method, we designed a high voltage direct current power supply to control the transducer

    分析了壓陶瓷片及cymbal換能器的遲滯非線性成因,並荷控制思路,自行設計了高壓可調直源對cymbal換能器進行控制。
  20. Due to the charge sharing and charge leakage phenomena in the traditional charge - pump, a new charge - pump with current control technique is designed in this thesis. in the circuit design, a simple positive feedback is employed to expedite the switching speed. the simulation results show that the charge sharing and charge leakage phenomena can be effectively prohibited in the proposed charge - pump

    2 .針對傳統荷泵中存在荷泄漏和荷共享現象,設計出了一種採控制技術的新型荷泵,路中巧妙地了一個簡單的正反饋,以加快開關速度,模擬結果表明,所設計的荷泵能有效的抑制了荷泄漏和荷共享現象。
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