電力聯動機 的英文怎麼說

中文拼音 [diànlìliándòngjī]
電力聯動機 英文
electric power drive
  • 電 : 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...
  • 力 : Ⅰ名1 （力量; 能力） power; strength; ability; capacity 2 [物理學] （改變物體運動狀態的作用） forc...
  • 聯 : Ⅰ動詞（聯結; 聯合） unite; join Ⅱ名詞（對聯） antithetical couplet
  • 機 : machineengine
  • 電力 : [電學] power; electric power電力變阻器 power rheostat; 電力捕魚 electrofishing; 電力潮流 directio...
  1. 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電動汽車（ phev ）用永磁同步電機（ pmsm ）展開，所作的工作主要包括以下幾個部分：首先，確立了phev用pmsm電動機運行狀態時的電流控制策略，針對pmsm在電動機運行狀態時提高弱磁擴速能力和在發電機運行狀態時減小固有電壓調整率的相互矛盾，提出了初步的解決方法。
  2. 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電站自動控制裝置的研究和發展狀況，尤其是國內小型水電站的自動化現狀，針對現有電力部門的需求，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電站內各種模擬參數和數字信號的實時監測功能，還對水輪發電機組進行了調控，通過與上位機處理程序的配合，可以實現水電站的自動發電控制、機組順序啟停；在測量發電機組機端電壓和電流參數的時候，採用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運行，做到「分散控制、集中管理」 。
  3. Ruichi " brandmagnetic pump is mainly made up of pumpbody, gears, magnetic combined bearing equiptment isolation cover, motor and so on. gear wheels joined with the inner magnetic steel are fixed in a hermetically sealed chamber which is made up of pumpbody and isolation cover. the motor powers the outer magnetic steel, the outer magnetic steel power the inner steel. gear sheels are made to try turn. thus dynamic hermetis seal is replaced by a static hermetic seal to get the result of importing medium wihtout leakages

    「瑞馳牌」磁力泵泵體主件是由驅動和從動永磁場鋼杯組成磁性聯軸節外磁鋼和電動機相聯為主動件內磁鋼和葉輪相聯為被動件當電機啟動后通過磁力藕合驅動葉輪同步工作泵的結構要點以靜密封取代動密封使泵的過流部件完全處於密封狀態從而保證了介質和外界隔絕徹底解決了離心泵機械密封一直解決不了的跑、冒、滴、漏之弊病。
  4. Electric traction - rolling stock - combined testing of inverter - fed alternating current motors and their control

    電力牽引.鐵路車輛.反向供電交流電動機及其控制的聯合檢驗
  5. This is the second bifurcation of the rotor, leading to low frequency movement at about 1 / 6 rotary speed. ( 3 ) in the third part of the paper, we focus on how to establish a rotor model with multi. span and multi. disk including main linear and nonlinear stimulations on the rotors system. the rules for establishing this kind of rotors model are put forward at the beginning of this part

    （ 3 ）提出了轉子大系統的理論建模準則，考慮非線性油膜力、聯軸節剛度及標高等因素的影響，建立了一個16dof兩跨四盤四支撐不平衡彈性轉子模型，並提出了大型汽輪發電機組全軸系的48dof理論模型，建立了考慮陀螺效應時的復數形式的非線性動力學模型。
  6. Abstract : this paper pointed out a few problems of series, harmonic and efficiency etc., to be needed considering, it introduced constructed by all - controlling power electronics device igbt by means of multi - pwm control technology, and this kind of convertor can be the used for direct frequency conversion governorof midolle / high - voltagea. c mo tors

    摘要：提出用於高壓電動機變頻調速電源需考慮的串聯、諧波和效率等幾個問題;介紹由全控型電力電子器件igbt按多重化pwm控制技術構成、目前已商品化的高壓變頻器，可用於中、高壓交流電動機的直接變頻調速。
  7. The model from the input to the output of the piezoelectric traveling wave ultrasonic motor is established by synthetically using lagrange - maxwell equation, hertz elastic contact theory and coulomb friction theory, along with considering electromechanical coupling, influence of the interface force between the stator and rotor of the motor on the amplitude of the traveling wave inside the stator and dynamic contact friction friction force

    利用拉格朗日?麥克斯韋方程以及赫茲彈性接觸理論，庫侖摩擦理論，考慮機電耦合效應，定、轉子間界面力對彎曲行波的影響及其動態接觸摩擦力，建立了壓電行波超聲波馬達從輸入到輸出的機電耦聯系統的數學模型。
  8. The products, optical fusion splicer, otdr, light source, optical power meter ， fiber optic cable, operating tools of optics and material, cable blow cable machine ， coupler make station ， are widely used in the field of telecom, unicom, mobile catv, power, railway, petro - chemical, troop, coal, science and research college and etc

    公司生產經營的光纖熔接機、光時域反射儀（ otdr ） 、光源光功率計、光纖光纜、光纜施工工具及器材、光纜吹纜機、光纖熔融拉錐設備等產品，廣泛應用於電信、移動、聯通、郵電、廣電、電力、鐵路、石化、部隊、煤炭、科研院校等領域。
  9. In order to resolve the question, in the thesis a simulation arithmetic of hydro - electrical system is put up. the equations of hydro - electrical system are divided to two parts, one of which consists of the differential equations of conduit system, hydro turbine and generator ' s rotator and is solved by characteristic equation arithmetic, the other of which consists of the differential equations of generator, magnetic system and grid and is solved by longge - kuta arithmetic or covert integrated arithmetic. through the alternative solving of the two parts, the simulation results of the large - disturbance transient could be abstained eventually

    為解決這一問題，本文提出了一種將水力系統和電力系統方程交替求解的水電系統聯合模擬演算法，即將包括輸水系統、水輪機以及機組轉子等部分的水力系統差分方程作為一部分，將包括同步發電機、勵磁系統以及電網等部分的電力系統微分方程或差分方程作為另一鄭州大學工學碩士論文部分，對前一部分採用特徵線法求解，對后一部分根據模型形式採用龍格一庫塔法或隱式積分法等演算法求解，這兩部分的求解過程交替進行，最終即可得到水電系統大擾動過程的模擬結果。
  10. This system can well and truly reflect the real - time circulation status and energy - loss distribution, then provide the theory basic to economize on energy and direct how to operate power units economically. at the same time, the system is based on web and expediently combined to mis system with strong real - time character and alternation, which provides for long - distance automated manage of power industry

    整個系統集合了機組運行監測、經濟性分析、運行優化指導等功能，能及時、準確地反映機組當前運行情況及能損分佈，為電廠的節能診斷提供依據，指導電廠的經濟運行；同時系統基於web模式，緊密地和廠內mis網路相聯接，使用方便，具有較強的實時性和交互性，為電力行業的遠程自動化管理提供了有力的幫助。
  11. Research development on nolinear belt driver mechanism and the coupled mechanical and electrical dynamics model

    皮帶驅動機構非線性研究進展與機電耦聯動力學模型
  12. It stresses on the proposition that improve financial report of listed company in our country. the extended substance of report mainly includes information of derivative financial instrument, manpower resources, financial forecasting and social responsibility. there are three new ways of releasing report, different report, electronic timely report and mutual report

    財務報告內容的拓展主要包括衍生金融工具、人力資源、財務預測和社會責任信息的披露；財務報告方式的創新主要包括差別報告、電子聯機實時報告和互動式按需報告三種報告方式；財務報告體系的完善主要包括自願披露系統性分析報告、全面收益表和增值表。
  13. This dissertation can be divided into two parts. the first part reports the application study of cost allocation theory in electricity market, including allocation of transmission losses, allocation of unit start - up costs and allocation of merchandise surpluses

    成本分攤理論在電力市場中的應用研究，包括網損的分攤研究，發電機啟動費用的分攤研究和聯營電力市場結算盈餘的分攤研究； 2
  14. Similarly to other methods for smart rotor, the most important and difficult problem is the design of the actuator. first, the piezoelectric smart material has been studied and an actuator with piezoelectric stack has been proposed in the mode of parallel connection in electrics and series - wound in mechanics according to the property of the piezoelectric porcelain. second, a 2 - x actuator has been designed with the piezoelectric stack active part according to the triangle theory

    本文首先對壓電智能材料進行研究，根據壓電陶瓷的特點，採用電學並聯、力學串聯的設計模式，提出一種壓電堆主動驅動部件，在此基礎上，根據三角形放大原理，設計了推挽式雙x放大機構，並將壓電堆主動件應用於推挽式雙x機構，形成了推挽式雙x驅動器。
  15. Followed, the paper analyzes several operation modes of the engine and electric motor and different control strategies

    然後分析了並聯式混合動力電動汽車的發動機和電動機的操作模式，以及不同的控制策略。
  16. The platform is composed of distribution layer, core layer and data layer. it can preferably solve the integration problems of the heterogeneous electromechanical equipment systems, and provide abundant potential management function, such as remote equipment supervisory control based on internet, auto roll polling equipment, linkage control, combination operation, etc. in order to develop the integration management platform, in the thesis we study on several key technologies

    該平臺由分佈層、核心層和數據層構成，能夠較好地解決樓宇異構機電設備系統的集成，並能提供豐富的具有增值潛力的管理功能，如基於internet的遠程設備監控、自動輪詢、聯動控制、組合操作等。
  17. Based on investigation about the present situation of chinese electric power industry, the paper made an analysis about three potential risks lay behind the marketization reform : the risk of power shortness, the risk of power price, and the risk of big accident. counter measures are given for each risk. the essence of power marketization is to promote the economic benefits of the whole industry by developing a competing market and create a selective operating environment

    電價風險防範應該使「電價合理化」 ，抓緊電價立法和電價改革工作，建立一次能源價格、上網電價、零售電價的聯動機制，設立競爭性電力批發市場的最高限價制度，促進省間電力交易遏制省網電力市場價格波動，規范電力期貨交易，識別、查處、遏制市場操縱行為。
  18. Then paper introduces a method by which the engine size and the speed reduction ratio from the engine to drive wheels based on the cruising mode ( one of the two basic modes for an electrically peaking hybrid vehicle ' s operation )

    而後重點針對電力峰值型並聯混合動力電動汽車動力的兩種操作模式介紹了一種基於恆定高速行駛模式的，用來確定發動機大小以及發動機與驅動輪之間傳動比的方法。
  19. In these equipments, the motor driver should provide high performance, small size, and low cost. it is a good solution to integrate the motor driver system. the techniques of integrate the motor driver system is the combination of power electronic techniques with micro - electronics techniques ( integrate the motor driver system by power integrated circuit techniques or by packaging techniques )

    小型電動機變頻調速集成化是將微電子技術、集成電路技術、電子系統裝聯技術與電力電子技術相結合，使現在市場上的小型電動機變頻調速系統器件化、模塊化、高功率密度化、小型化，同時降低調速系統的成本，減小或排除長期以來阻礙了小功率電動機變頻調速系統廣泛應用的經濟方面的因素。
  20. The newest techniques of computer, software and communication are applied to this system. according to the network characteristic of power business - distribution department, it apply the technique of decision support system ( dss ), on - line analysis process ( olap ) and business object ( bo ) to the decision support system of electrical power in order to realize the computer management and mutual unite with outside system of its business

    該系統應用最新的計算機技術、軟體技術及通信技術，針對營銷部的工作特點，將決策支持系統（ dss ）和在線分析處理（ olap ） 、 businessobject （ bo ）技術運用於電力系統營銷中建立的電力營銷決策支持系統，實現其業務的計算機管理，建立營銷部的辦公自動化系統，實現與外界系統的互聯。
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