通用變壓器 的英文怎麼說

中文拼音 [tōngyòngbiànyāqì]
通用變壓器 英文
general tra former
  • 通 : 通量詞（用於動作）
  • 用 : 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...
  • 壓 : 壓構詞成分。
  • 器 : 名詞1. （器具） implement; utensil; ware 2. （器官） organ 3. （度量; 才能） capacity; talent 4. （姓氏） a surname
  • 通用 : be in common use; be current; apply or be used universally
  1. Firstly, second harmonic component ratio and dead angles of two phase inrush ' s dispersion in three - phase transformes are acted as input variable. secondly, the method applies improved algorithm based on the original algorithm of multi - layer forward back propagation network, that is to say, adding last variational effect of weight value and bias value to this time and making use of variable learning rate. at the same time, this method also adopts dynamic form in the number of hidden floor node

    首先，文中將三相變壓器兩相涌流差流的二次諧波含量比和間斷角作為網路的輸入變量；其次，利用對原有bp網路訓練演算法基礎上的改進型演算法（即在計算本次權值和閾值的變化時增加上一次權值和閾值變化的影響以及採用變學習率，與此同時隱含層神經元個數採用動態形式） ，通過樣本訓練使網路結構模型達到最優。
  2. This paper explains the effective encouraging mechanism of electrovalence at present, analyses the close relationship between the primary transformer capacity for electric power using in the enterprise and the basic electricity expenses and the electricity in peak time, the relationship between the power factor and the electricity expenses per degree. the ways and measures of reducing electric cost and decreasing electricity expenses expenditurze are proposed

    通過闡述現行電價政策的有效激勵機制，分析了企業用電主變壓器容量與基本電費和峰谷分時用電及企業功率因數與電度電費的密切聯系，提出了企業降低用電成本、減少電費支出的途徑和措施。
  3. The calculation method using in factory has larger error and is n ' t used in high ignition point oil transformer. in this paper a calculation method, which has been verified by experiment results, is presented based on the fundamental theories and rule equation of heat transfer to calculate the temperature rise of average oil, top oil, coil, core and hot - point. a program has been compiled

    本課題立足於工程實際應用，根據傳熱學基本原理和經典試驗換熱準則式，通過對變壓器發熱冷卻原理進行分析和研究，提出了一套計算變壓器平均油溫升、頂油溫升、繞組溫升、鐵芯溫升和最熱點溫升的計算方法並編制了計算軟體，對影響變壓器溫升的因素進行了分析。
  4. Transformers and inductors for use in telecommunication and electronic equipment ; designations for cores and assemblies ; part 1 : laminated cores

    通信和電子設備用變壓器和電感器.鐵芯和組件的名稱與符號.第1部分:疊片鐵芯
  5. Multipolar and two - speed electrical resolvers, general specification for

    多極和雙通道旋轉變壓器通用技術條件
  6. Based on an analysis of uhf ( ultra - high - frequency ) characteristic of pd ( partial discharge ) in power transformer, using mixing technique, a signal disposal cell has been devised for the sake of facilitating common data sampling card

    摘要在分析了電力變壓器局部放電的超高頻特性的基礎上，利用混頻技術，設計了局部放電超高頻信號的信號調理單元，方便普通數字採集卡採集。
  7. Outline dimensions of transformers and inductors for use in telecommunication and electronic equipmemt. part 2 ; transformers and inductors using yex - 2 laminations for printed wiring board mounting

    通信和電子設備用變壓器和電感器外形尺寸第2部分:採用yex - 2系列鐵心片印製板安裝式變壓器和電感器
  8. Power - transformers, choke coils, communication standby transformers

    電源轉換用變壓器及扼流圈，通訊設備用變壓器等。
  9. The support vector classifier is adopted to identify fault in the two types, and the grid search method based on cross - validation is chosen to determine model parameters

    該模型將變壓器故障分為放電性和過熱性兩大類，通過統計分析尋求特徵量區分類間的故障類型，採用支持向量機識別類內的故障類型，利用基於交叉驗證的網格搜索法來確定支持向量機的參數。
  10. At present, differential protection is often used as the main protection for traction transformers. however, the existing of certain factors, such as magnetizing inrush, over - excitation, ct saturation and mismatching of ct ratio, will result in that it is hard to distinguish state current and fault current, and differential protection misoperation or maloperation, then secure operation of electric railways system will be threatened

    目前，牽引變壓器通常採用差動保護作為主保護，但是在某些因數的影響下差動保護並不能準確的區分牽引變壓器內部故障或非內部故障，如故障電流與變壓器處于勵磁涌流、過勵磁， ct飽和及ct變比不匹配等情況下的狀態電流就很難準確的區分，可能造成保護誤動或拒動，從而危及整個鐵道電氣化系統的安全運行。
  11. Two single - stage pfc converters with the negative feedback of engergy - storage capacotor voltage by transformer windings are analyzed. the two converters have similar performances, and they can be translated each other, which verified the translation rule. the analysis and simulation show that with the negative feedback of energy - storage capacitor voltage by transformer winding have good performances

    通過對兩種採用變壓器繞組實現負反饋的單級pfc變換器研究，結果顯示出它們的相近性，驗證了兩端模式和三端模式的轉換規則，同時也說明採用變壓器繞組實現負反饋的方式對抑制電容電壓有很好的效果，並對其進行了優化設計。
  12. Generic specification of transformers for electronic equipment

    電子設備用變壓器通用規范
  13. The effects of the error of ct and vt, hysteresis and load variation to short - circuit reactances are discussed also. by using error analysis and simulation analysis, this paper discussed the feasibility in engineering

    論文分析了互感器誤差在幾種情況下對短路電抗測量結果的影響；通過變壓器建模，分析了磁滯特性和負載變化量大小對短路電抗測量結果的影響，驗證了該方法在工程應用上的可行性。
  14. Research and summary for stray losses and overheating control on metal parts caused by leakage flux of transformer has been given by author in this article through a lot of tests on site, meanwhile, the analysis has been given by electrical - magnetic theory also

    本文運用變壓器電磁學理論，通過進行大量探索性試驗，研究並總結出如何控制由於變壓器漏磁引起的附加損耗以及金屬構件中的溫升。
  15. Transformers and inductors for use in electronic and telecommunication and telecommunication equipment. part 4 : sectional specification for power transformers for switched mode power supplies on the basis of the capability approval procedure

    電子設備和通信設備用變壓器和感應器.第4部分:以容量認可程序為基礎的轉換模式電源用功率變壓器分規范
  16. Outline dimensions of transformers and inductors for use in telecommunication and electronic equipment - specification for the outline dimensions of transformers and inductors using the q range of c - cores

    通信與電子設備用變壓器與電感器的外形尺寸.第10部分:使用c -磁芯q范圍的變壓器與電感器的外形尺寸規范
  17. Secondly, the active part assembly of the transformer is used as an instance to demonstrate the design method. at last, through the work, the writer obtain a conclusion that adopt the oop we can dissolve many problems that we encountered when we use the traditional structured programming method and can develop a general transformer cad design software

    碩士學位論文最後，通過對本課題的研究和實際設計，作者認為，運用面向對象的軟體開發方法可以解決以往運用結構化軟體開發方法開發變壓器繪圖軟體時遇到的難以解決的種種難題，實現了建立本課題時所確定的軟體的開發目標一開發通用變壓器cad設計程序。
  18. Laminations for transformers and inductors for use in telecommunication and electronic equipment ; amendment 1

    通信和電子設備用變壓器和電感器用鐵晶元.第1次修改
  19. Outline dimensions of transformers and inductors for use in telecommunition and electronic equipment. part 3 : transformers and inductors using yui - 1 laminations

    通信和電子設備用變壓器和電感器外形尺寸第3部分:使用yui - 1系列鐵心片的變壓器和電感器
  20. First of all, the whole programming design ideas is expounded

    首先，本文闡述了用面向對象的方法編寫通用變壓器cad設計程序的整體思路。
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