轉場式勵磁機 的英文怎麼說

中文拼音 [zhuǎnchǎngshì]
轉場式勵磁機 英文
rotating-field exciter
  • : 轉構詞成分。
  • : 場Ⅰ名詞1 (平坦的空地 多用來翻曬糧食 碾軋穀物) a level open space; threshing ground 2 [方言] (...
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • : Ⅰ動 (勸勉) encourage; exert oneself Ⅱ名詞(姓氏) a surname
  • : 名詞1. [物理學] (磁性; 能吸引鐵、鎳等的性質) magnetism 2. (瓷) porcelain; china
  • : machineengine
  • 轉場 : 1. (電視由某一場面轉到另一場面) cut to2. (戲劇中從一個場面變到另一個場面) transition3. (空軍) transfer; deployment
  • 勵磁機 : [電工] exciter; exciting dynamo 勵磁機電磁鐵 exciter magnet; 勵磁機電刷 exciter brush; 勵磁機電壓 exciter voltage
  1. Compared to the traditional converter, the new one can transform electric power from a static part to a rotary part without an electrocircuit connection, which makes the contactless power transform come true. one application of this converter is to supply a steady and regulable excitation circuit for synchronous generator by integrated its second winding with the motor while its primary winding is static. the thesis gives two methods of the rotating converter design paticullarly : flyback and fullbridge, and explains how the circuits are designed

    通過理論分析、模擬分析和實驗驗證,得出這兩種旋變換器都能進行感應電能傳輸,但它們的傳輸功率是不同的,反激換器最大隻能傳輸幾十瓦功率的感應電能,因此只能用在感應電能傳輸較小的合,或者信號傳輸的合;而全橋變換器能傳輸較大的功率,可用於電的新型無刷方案中。
  2. The generators are of dirp - proof with rotating field type and with the adoption of harmonic excitation system, that allow your easy operation and simple maintenance

    發電為防滴,採用諧波系統,使用安全可靠,維護簡單方便。
  3. The stator of aceg is connected to the grid and the three symmetrical excitation windings in the rotor are fed by converter. the magnitude and frequency and phase and phase sequence of excitation voltage can be controlled, so the magnitude and position of excitation mmf as well as the speed of rotor can be controlled. therefore, acegs have superior performances by contrast with conventional synchronous generators and induction generators, such as upstanding stability, power generation of variable speed constant frequency ( vscf ), adjusting active power and reactive power independently, and absorbing lag reactive power deeply

    交流發電的基本結構與繞線異步電相同,其定子側接電網,子上採用三相對稱分佈的繞組,由變頻器提供對稱交流電,且電壓的幅值大小、頻率、相位、相序都可根據要求加以控制,從而可以控制發電大小、相對于子的位置和電速,使得交流發電具有良好的穩定性及速適應能力、獨立的有功與無功調節能力和較強的進相運行能力,性能超越傳統同步發電和感應發電,因而有著廣闊的應用前景。
  4. Considering the relations between idle load characteristics and armature winding parameters of the salient pole propulsive synchronous motor ( spsm ) with its structure, stator tooth and magnetic saturation, the analysis of numerical method for the back electromotive force calculation of spsm is given under various exciting current values

    摘要針對凸極同步推進電的空載特性及其繞組參數與電結構、定子齒槽、飽和等緊密相關的問題,分析了在不同電流下同步推進電相反電勢的數值計算方法,提出了採用電能量微動法計算相繞組的參數,並對一臺十二相同步推進電的繞組參數及其空載特性進行了計算和測量。
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