電源頻率 的英文怎麼說

中文拼音 [diànyuánbīnlǜ]
電源頻率 英文
aom frrquency
  • 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...
  • 源 : 名詞1. （水流起頭的地方） source （of a river）; fountainhead 2. （來源） source; cause 3. （姓氏） a surname
  • 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 電源 : source; current source; electric source; power pack; power supply; power source; source of power ...
  • 頻率 : frequency; rate
  1. Insulating liquids - determination of the breakdown voltage at power frequency - test method

    絕緣液體.電源頻率擊穿電壓的測定
  2. This paper select the series - resonant inverter because it is more suited to high frequency power supply and it will be easy to enhance power capacity and enable the power supply to work on higher frequency if power is regulated in the rectifier. so uncontrolled rectifier and buck chopper constitute dc circuit is selected as rectifier circuit

    並分析了感應加熱電源的各種調功方式，在對比幾種功率調節方式的基礎上，得出在整流側調功有利於高頻感應加熱電源頻率和功率的提高，選擇了不控整流加斬波器調壓作為研究對象。
  3. Line frequency and voltage tests for electronic measuring instruments

    電源頻率與電壓試驗
  4. Epstein test method for alternating - current magnetic properties of materials at power frequencies using wattmeter - ammeter - voltmeter method and 25 - cm epstein test frame

    電源頻率下用瓦特計-安培計-伏特計法和25厘米艾普斯亭
  5. Test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at commercial power frequencies

    固體電絕緣材料在工業電源頻率下的介電擊穿電壓和介電強度的試驗方法
  6. Electrical relays - part 22 - 7 : electrical disturbance tests for measuring relays and protection equipment - power frequency immunity tests

    繼電器.第22 - 7部分:測量繼電器和保護裝置的電氣干擾試驗.電源頻率抗擾試驗
  7. Electrical relays - part 22 - 7 : electrical disturbance tests for measuring relays and protection equipment ; power frequency immunity tests

    電氣繼電器.第22 - 7部分:量度繼電器和保護裝置的電氣干擾試驗.電源頻率抗擾試驗
  8. Through the analyzes of electromagnetic system of a axial symmetry by the method of electromagnetic vector potential, an eddy current field math model is build by triangle cell, this article has researched the effect of power frequency to eddy current density, penetration depth and the skin effect

    本文以電磁場矢量位有限元法為基礎對二維軸對稱場的磁場強度、渦流密度進行了計算求解，採用三角形單元和六面體單元建立了渦流場數學模型，研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。
  9. Specification for epoxy resin casting systems used for electrical insulating applications at power frequencies

    電源頻率的電氣絕緣用環氧樹脂澆鑄系統規范
  10. Abstract : a two - pole axially - laminated anisotropic ( ala ) rotor reluctance motor, with a high saliency ratio, is de - veloped. based on it, the performance characte istics of the motors are investigated with open - loop operation. it is proposed that an intensive oscillation occurs at low speed, corresponding to the frequency supplied a little greater than the natural one of the system

    文摘:研製了一臺高凸極比的兩極ala轉子磁阻同步電動機，實驗研究了電機的開環運行特性，研究結果表明電機開環運行時存在一個比較嚴重的低頻振蕩，這個振蕩發生在電機電源頻率略大於電機的自然頻率后的某一頻段，且會導致電機失去同步
  11. Standard test method for dielectric breakdown voltage and dielectric strength of solid electrical insulating materials at commercial power frequencies

    固體電絕緣材料在商用電源頻率下的介電擊穿電壓和介電強度的標準試驗方法
  12. Standard test method for alternating - current magnetic properties of amorphous materials at power frequencies using wattmeter - ammeter - voltmeter method with sheet specimens

    帶片狀試樣使用電力表-測量表-電壓表方法在電源頻率下非晶材料的交流電磁性能的標準試驗方法
  13. Methods of test for electric strength of solid insulating materials - tests at power frequencies

    固體絕緣材料介電強度試驗方法.電源頻率下的試驗
  14. Influences of power factor change on medical equipment

    談電源頻率和相序的改變對醫療設備的影響
  15. Line frequency and voltage test

    電源頻率與電壓試驗
  16. Power frequency deviation

    電源頻率偏差
  17. The method of environmental test for analytical instruments - line frequency and voltage test

    分析儀器環境試驗方法電源頻率與電壓試驗
  18. Electrical strength of insulating materials - test methods - part 1 : tests at power frequencies

    絕緣材料的電強度.試驗方法.第1部分:電源頻率下的試驗
  19. Test method for alternating - current magnetic properties of materials at power frequencies using sheet - type test specimens

    在電源頻率下用薄鋼板試樣測試材料交流磁特性的方法
  20. Recently, a new scientific idea that nizn takes place of mnzn is born. it is helpful for increasing the work frequency of dc - dc converter. therefore, the relative researches are becoming the hotspot and bottleneck. the statement above are the background and objective of the paper

    近年來，一個新的科學思想誕生，即能否用電阻率高達106 cm的nizn鐵氧體替代mnzn鐵氧體材料，同時使開關電源頻率上限向10mhz邁進。
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