芯式變壓器 的英文怎麼說

中文拼音 [xīnshìbiànyāqì]
芯式變壓器 英文
winding core type transformer
  • 芯 : 芯名詞1. （物體或器物的中心部分） core 2. （蛇的舌頭） snake's tongue
  • 式 : 名詞1 （樣式） type; style 2 （格式） pattern; form 3 （儀式; 典禮） ceremony; ritual 4 （自然科...
  • 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
  1. 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。
  2. A new type of compound flyback converter is two flyback converters with only one transformer core and secondary coil. it completes changing voltage, isolation, and power transfer

    雙組合式單端反激變換器其實質為共用一個變壓器鐵芯和副邊的兩個單端反激變換器，由它完成對低頻電功率的變壓、隔離、傳遞功率的任務。
  3. Dry - type air - cored series reactor is applied to ac power sys - tem with rated voltage of 6kv 10kv 35kv and series connected with shunt capacitor banks for restraining wave distortion in grid voltage so as to improving the quality of power system and ensure the safety of its operation

    乾式空芯串聯電抗器適用於6kv 10kv 35kv電力系統中與並聯電容器組串聯，用於抑制電網電壓波形畸變，從而改善電網質量和保證電力系統安全運行，抑制流過電容器組的諧波電流和限制合閘涌流，從而保護電容器使之安全運行。
  4. Its moving iron core transformer structure is most widely used

    動鐵芯式變壓器結構，應用最廣。
  5. The change of transformer ’ s output voltage with coupling coefficient is analyzed. the calculated formulas for parameters of air - core and part - magnetic - core pulse transformer are deduced based on electromagnetic theory. comparing with past formulas for calculated the parameters of the transformer, this formulas is more accurate to reckon the parameters of transformer

    首先從理論上分析了提高耦合系數對變壓器輸出電壓的影響，推導了高功率帶繞式空芯和部分磁芯脈沖變壓器的電感及耦合系數的計算公式，並與已有的方法進行比較，經實驗驗證，本文推導的方法能夠較準確地計算帶繞式空芯脈沖變壓器的參數。
  6. Terms and nomenclature for cores made of magnetically soft ferrites - guidelines on the format of data appearing in manufacturers ' catalogues of transformer and inductor cores

    磁性軟鐵氧體制磁芯的術語和命名.寫入變壓器和電感器磁芯製造廠產品目錄中的數據格式指南
  7. Terms and nomenclature for cores made of magnetically soft ferrites - part 3 : guidelines on the format of data appearing in manufacturers ' catalogues of transformer and inductor cores

    磁性軟鐵氧體制磁芯的術語和命名.第3部分:寫入變壓器和電感器磁芯製造廠產品目錄中的數據格式指南
  8. Terms and nomenclature for cores made of magnetically soft ferrites - part 3 : guidelines on the format of data appearing in manufacturer ' s catalogues of transformer and inductor cores

    磁性軟鐵氧體制磁芯的術語和命名.第3部分:寫入變壓器和電感器磁芯製造廠產品目錄中的數據格式指南
  9. We took the high frequency flyback converter design as an example and made a calculation model of the total loss of the high frequency flyback transformer. on basis of the caculation model combined with the systemic method of designing dc - dc converter, and the method which is base on the current shape, is presented to achieve the appropriate parameters of the flyback transformer, an optimized approach to design high frequency dc - dc converter is given in this paper. the appropriate parameters were achieved by genetic algorithm. through this method, a practical high frequency flyback

    2 .在理論分析的基礎上，以優化高頻變壓器的磁芯損耗和繞組損耗為目標，以單端反激式變壓器為例建立了高頻變壓器的總損耗計算模型，在該損耗計算模型的基礎上結合從系統角度設計dc - dc變換器的方法和考慮電感電流波形對變換器設計的影響，採用一種基於遺傳演算法的高頻dc - dc變換器的優化設計方法，該優化方法實現是通過遺傳演算法計算得到設計參數的最優取值。
  10. On the base of comparing many kinds magnetic material, the amorphous iron material is acted as magnetic core of high power spiral strip pulse transformer

    通過比較各種磁芯材料的性能，最終選用鐵基非晶態材料作為高功率帶繞式脈沖變壓器的磁芯材料。
  11. For the air - core pulse transformer has no magnetic material to form the magnetic loop, its coupling coefficient and energy efficiency is lower. in order to improve its property, partial magnetic material is inserted in air - core spiral strip transformer. this method not only results in better property of transformer, but also reduces the bulk of transformer

    本課題設計的變壓器是在帶繞式空芯脈沖變壓器中加部分磁芯材料以提高變壓器耦合系數，進而提高其能量傳輸效率，此方法彌補了空芯變壓器耦合系數低的缺點，並且可以使變壓器小型化，因此對部分磁芯脈沖變壓器理論和試驗的進一步研究具有重要的理論和實踐意義。
  12. The methods have guidance on designing transformer. moreover, the frequency response of the transformer was theoretically analyzed and practically tested

    此外本文還對帶繞式空芯脈沖變壓器的頻率響應進行了理論分析和實驗測試。
  13. First in this thesis, calculation methods and work states of five high frequency switching mode power supply transformers in circuit form had been studied systematically. then the optimum square - approach - method was used to fix the pcv - f - bm curve of the pc40 magnetic core material. the values of m1, m2 and m3 in the high frequency formula pcv = m1 * bm2 * fm3 can be gotten and the experience values of these parameters during the traditional design was modified

    首先本文系統研究了五種電路形式的高頻開關電源變壓器的工作狀態及其計算方法，然後用最佳平方逼近法對pc40磁芯的pcv f bm曲線進行擬合，求得了高頻下磁芯損耗pcv = m1 * bm2 * fm3公式中的m1 、 m2 、 m3值，修正了傳統設計中對這三個參數的經驗取值。
  14. The distributions of electromagnetic field inside the transformer are simulated using ansys. according to simulated result, the cylindrical magnetic core is used in the air - core spiral strip pulse transformer

    用ansys模擬變壓器內部的靜態電磁場分佈，根據模擬結果，決定採用在變壓器的內部加單個圓筒形內磁芯的結構形式。
  15. In the end, the part - magnetic - core pulse transformer is constructed with primary inductance 3. 14 h, second inductance 298. 89 h and coupling coefficient 0. 873. compared with the air - core spiral strip pulse transformer of the same dimension, the coupling coefficient is increased by 13. 4 percent. this transformer is used to charge for water capacitor

    最終研製的部分磁芯帶繞式脈沖變壓器的初級電感為3 . 14 h ，次級電感為298 . 9 h ，次級輸出電壓在635kv以上，耦合系數為0 . 87 ，比相同結構尺寸的帶繞式空芯脈沖變壓器的耦合系數提高了13 . 4 % ，變比提高了20 % ，能量傳輸效率提高44 % 。
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