勵磁的 的英文怎麼說

中文拼音 [lìcíde]
勵磁的 英文
excited
  • 勵 : Ⅰ動 （勸勉） encourage; exert oneself Ⅱ名詞（姓氏） a surname
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 的 : 4次方是 The fourth power of 2 is direction
  1. I have contacted to a company makes field coil magnet and decided to convert alnico 288 to field coil magnet

    我和一個製造勵磁磁鐵的公司接觸過后，決定把288的鈷磁改裝成勵磁磁鐵。
  2. The 288 field coil sounds similar to alnico but extremely smoother, therefore warmer and does not kill your ear as of 288 when the music loud

    勵磁288的聲音和鈷磁類似，但是，更加順滑，因此更加溫暖，並且在大聲鳴放時不會讓你耳朵刺痛。
  3. In contrast to traditional synchronous motor of electrical excitation, permanent - magnet synchronous motor ( pmsm ) has more advantages, especially the occasion that requires high precision of control and high reliability, such as avigation, numerical control machine tool, processing center, robot and so on. in addition, it plays an important part in ac motor in modem times

    與傳統的電勵磁同步電機相比，永磁同步電機具有許多優良的特性，尤其是在要求高控制精度和高可靠性的場合，如航空、數控機床、加工中心、機器人等方面獲得了廣泛的應用，在現代交流電機中也佔有舉足輕重的地位。
  4. Fourthly, according with the analyzing of flow measurement, we research the main problems needed to be solve in the process of measurement, such as analysis and measurement of the internal resistance, selection of excitation frequency, stable signal datum mark and restraining common mode interference, restraining for serial mode interference and working frequency interference ; transporting and shielding the flow signal, constant current excitation and magnetic field equalizing, flow measuring

    第四，根據對流量測量問題分析的，深入研究了設計過程中需要解決的主要問題。如內阻分析與測量;勵磁頻率的選擇;穩定信號基準點與抑制共模干擾;串模干擾與工頻干擾抑制;流量信號傳輸與屏蔽;恆流勵磁與磁場補償;流量測量點的選擇等。
  5. The fast discrimination between magnetizing in - rush current and fault current is a difficulty in transformer protection presently. to solve this problem, second harmonies restraint and dead angle are used widely in practical application

    勵磁涌流的快速鑒別仍然是當前變壓器保護面臨的一個難點，在實際應用中廣泛採用二次諧波制動原理和間斷角原理來鑒別勵磁涌流。
  6. The winding through which a current is passed to produce the primary source of flux in the machine is called the field winding

    電流通過其在電機中產生主磁通的繞組稱為勵磁繞組。
  7. So far, there has existed several kinds of theory of ground fault protection for field winding of generator. in these methods, pingpong bridge field ground protection is a simple and effective one

    目前已有多種原理的發電機勵磁迴路接地保護，其中乒乓式勵磁迴路接地保護是一種簡單有效的保護原理。
  8. In the second part, provided that the operating mode of the turbo generator keeps unchanged when the rotor winding appears fault, the magnetic motive force of the field winding will keep unvaried

    通過對發電機磁動勢的分析，得出發電機在故障前後運行工況不發生變化的條件下，勵磁磁動勢將會維持不變的結論。
  9. Formation of exc9000 static excitation system of gongboxia hydraulic power plant and its existing problem

    9000靜態勵磁系統組成及運行中存在的問題分析
  10. The principle of the hardware and software has been introd uced, with the circu it d i agram, the flow chart an d list of the program

    介紹本次課題所用的196單片機的原理，設計出數字勵磁調節器的電路，分析裝置的硬體電路工作原理，給出詳細的硬體原理圖，設計運行程序流程圖。
  11. The modulating signals of firing delay angle at the rectifier and firing lead angle at the inverter, and the excitation voltage are chosen to be control variables. the offset of the current of dc line and the extinction angle and the power angle of generator are chosen to be control outputs. then a nonlinear controller is designed for the system under study according to direct feedback linearization theory

    以整流側觸發延遲角的調節信號、逆變側觸發超前角的調節信號以及發電機勵磁電壓作為控制變量，以直流線路電流、逆變側關斷角以及發電機功角的偏移量作為目標輸出，用直接反饋線性化方法設計了系統的非線性控制器。
  12. The good agreement showed the validity of the analytical methods. a new scheme of the complex excitated lsm is also proposed, which incorporates the advantage of electrical excitated lsm and permanent magnet lsm. this technique has potential application in the field of maglev

    論文還提出了一種混合勵磁的直線同步電機的概念設計方案，它結合了電勵磁直線同步電機和永磁直線同步電機的一些優點，在磁懸浮技術中有較好的應用前景。
  13. Study on field - oriented control of a doubly - fed electric machine fed by matrix converter

    矩陣式變換器勵磁的雙饋電機磁場定向控制研究
  14. Secondly, to achieve the independent regulation of active and reactive power output from the generator side which is designed for the purpose of tracing the maximum wind - energy capturing. the paper has analyzed the mathematic model of the ac excited doubly - fed machine and the stator field orientation control strategy of the motor as vscf wind power generator. thirdly, it has put forward and designed the dual pwm converter with the capacity of energy flowing bidirectional aimed at the demand of rotor energy bidirectional flow. the author constructed reliable and integrated experimental system and did a series of experimental study including no - load, cutting - in network and power generation at, below and above the synchronous speed

    論文首先分析了風機運行特性及其最佳風能利用原理，通過模擬及實驗驗證了採用直流電機的輸出特性模擬風力機的最大輸出功率曲線的可行性，並給出了模擬系統的硬體結構；然後為了實現交流勵磁發電機有功、無功功率獨立調節機理，分析了交流勵磁雙饋發電機的數學模型和在追蹤最大風能捕獲變速恆頻風力發電時必需的定子磁鏈定向矢量控制策略；針對雙饋發電機轉子能量雙向流動的要求，提出並設計了具有能量雙向流動能力的雙pwm交流勵磁用變頻器；最後為實現從理論到實踐的全面研究，研製出了一套小功率完整的雙pwm變頻器交流勵磁的雙饋風力發電機實驗系統，進行了空載、並網、同步速及上、下的發電運行等一系列的運行實驗；所完成的模擬和實驗研究均驗證了理論、模型和控制策略的正確性、可行性。
  15. The hybrid claw - pole alternators have magnetic fields contributed by permanent magnet as well as excitation coil, and the advantages are high efficiency, have good low - speed characteristics, excitation adjustable and high flux densities. for the reason of complex claw - pole construction and 3 - d magnetic field distributions, there is lack of the research on the alternators

    混合勵磁爪極發電機是由永磁體和勵磁線圈共同產生電機磁場的一種發電機，與傳統的爪極發電機相比有高效、低速性能好和集線圈勵磁的電壓調節性能與高磁通密度的優點，具有很好的研究前景和使用價值。
  16. Development of a new excitation regulator system for rotating thyristor excitation system

    旋轉晶閘管式同步發電機無刷勵磁的研究
  17. The influence of frequency, voltage, waveform of the excitation source and other factors in the new exciting scheme are discussed, based on which an optimum excitation scheme is presented to maximum the torque output of the machine in the low speed range

    在此基礎上，系統地分析了在單相勵磁條件下的勵磁頻率、電壓、波形等因素對電機特性的影響，並提出了最佳勵磁的方案。
  18. In this paper, firstly, based on the analyzing the nature of the harmonics produced by the cycloconverter excited acems, a novel concept of " power harmonic " is proposed

    本文首先對採用交交變頻器勵磁的acem發電系統電力諧波特性進行了詳細的分析，獲得了「電源諧波」的新概念。
  19. Abstract : the problem is given for the normal circuit of the double exci ter and the trubogenerator for heat giving. the circuit of the double exciter is discusse d and the new circuit of double exciters is given which can be used on the trubo genator for heat giving

    文摘:提出相位復式勵磁裝置與供熱為主的汽輪發電機常規接線配裝存在的問題，從研究改進「相復勵」接線方式入手，以滿足供熱式汽輪發電機勵磁的需要，推薦使用改進的新型接線方式
  20. Some key parameters to affect hepmg performance are studied and some design rules are given. the principle of load distribution and estimate calculation of permanent magnet and electrical exciting are given. methods of improving the power density and weakening aberration rate of sine wave are research

    對影響hepmg性能的關鍵參數進行了計算研究，總結了參數設計規律；提出了hepmg中永磁體和電勵磁的負荷分配原則並給出了估算方法；分析了提高hepmg功率密度和降低電動勢波形正弦畸變率的措施。
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