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core loss造句

"core loss"是什么意思   

例句與造句

  1. Measuring method for high frequency core loss in amorphous magnetic cores
    非晶體磁芯高頻磁芯損耗的測(cè)量方法
  2. Core loss current
    鐵耗電流
  3. Tests on the core loss of the stator of no . 6 generating unit of tianshengqiao second - cascade hydropower station
    天生橋二級(jí)水電站6號(hào)發(fā)電機(jī)定子鐵損及溫升試驗(yàn)
  4. This paper uses field methods to calculate the winding loss and the modified steinmetz experiential equation for core loss calculation
    鐵心損耗的計(jì)算是基于steinmetz經(jīng)驗(yàn)公式來進(jìn)行的。
  5. The core loss of specimens indicated an excellent soft magnetic performance in high frequencies of 1 - 10 khz
    對(duì)試樣交流磁性能的測(cè)試表明,試樣在1khz以上的頻率下,試樣具有相對(duì)很低的鐵芯損耗。
  6. It's difficult to find core loss in a sentence. 用core loss造句挺難的
  7. 10 khz - 1 mhz standard test method for high - frequency 10 khz - 1 mhz core loss of soft magnetic core components at controlled temperatures using the voltmeter - ammeter - wattmeter method
    用伏特計(jì)安培計(jì)和瓦特計(jì)測(cè)定可控溫度下軟磁芯部件的高頻
  8. The incease in surface temperature of a component in air due to the power dissip - ation in the component . the power dissipationfor an inductor includes both copper and core losses
    在空氣中一元件之表面溫度因元件內(nèi)部能量的釋放所造成溫度的增加量。
  9. In order to improve the veracity of pttdm , it ' s necessary to correctly calculate the planar transformer ' s heat sources which include the winding and core losses
    為了提高平面變壓器熱設(shè)計(jì)方法的準(zhǔn)確性,必須比較準(zhǔn)確的計(jì)算平面變壓器的熱源,即變壓器的繞組和鐵心損耗。
  10. The core loss is an important criterion of its performance . if the core loss is too large , it will be heated and the efficiency will be decreased when add the exciting current to the stator coils
    鐵損是評(píng)判電機(jī)鐵芯性能的一個(gè)重要指標(biāo),如果鐵損太大,在定子繞組中加勵(lì)磁電流后則會(huì)產(chǎn)生發(fā)熱和效率下降等不良現(xiàn)象。
  11. Compared with traditional silicon steel , fe - 6 . 5wt % si in theory is considered as an excellent property soft magnetism alloy . it has such excellent soft magnetism properties as higher permeability higher saturation magnetic induction near - zero magnetostriction and low core loss
    Fe - 6 . 5wt si硅鋼是一種性能優(yōu)異的軟磁合金,與傳統(tǒng)硅鋼材料相比,它具有高磁導(dǎo)率、高飽和磁感應(yīng)強(qiáng)度、低磁致伸縮和低鐵損等更優(yōu)異的性能。
  12. The magnetic properties result of the sample state that the ultimate 800 - treated mixed sample has the coercive of 4 . 01oe and the core loss at w10 / 50 of 3 . 28w / kg . the main reason may be there was large of oxide in the sample and the density was not high
    樣品的磁性能的結(jié)果表明, 800混料樣品最終的矯頑力為4 . 01oe ,鐵損w10 50為3 . 28w kg 。所得到的最終樣品的磁性能較差,主要是因?yàn)闃悠分写嬖谳^多的氧化物和樣品的致密度不夠理想。
  13. Taking core loss into account has important effect to improve the torque performance of the motors " field oriented control . in this paper , the transient mathematical model of the asynchronous motor with core loss is setup . the method is proposed that minimizes the loss in a variable speed and torque at the synchronous rotating coordinate
    在對(duì)損耗分析的基礎(chǔ)上,建立了考慮鐵損時(shí)異步電機(jī)的動(dòng)態(tài)數(shù)學(xué)模型,推導(dǎo)出在同步旋轉(zhuǎn)坐標(biāo)系下變速、變轉(zhuǎn)矩時(shí)使電機(jī)功率損耗最小的方法,并且結(jié)合矢量變換提出了基于快速轉(zhuǎn)子磁場(chǎng)定向的矢量控制。
  14. This test system can apply to two kinds of measurements . one is the automatic measurement of the core loss for the different core of the same type under the same amplitude of the magnetic flux density ; the other is the automatic measurement of the alternate magnetization curve and the core loss curve for the core
    本測(cè)試系統(tǒng)主要進(jìn)行以下兩方面的測(cè)試,一是在同一個(gè)b _ m下對(duì)同一型號(hào)的不同電機(jī)鐵芯進(jìn)行鐵損測(cè)試;二是對(duì)電機(jī)鐵芯的交流磁化曲線和鐵損曲線的自動(dòng)測(cè)試。
  15. A transient mathematical model of the asynchronous motor is built taking core loss into account to improve the torque performance . a method is proposed to minimize the total loss according to the relation between the efficiency and the rotor flux . a dtc system using this method appear high efficiency in matlab - simulation
    本文通過對(duì)電機(jī)損耗的分析,建立了考慮鐵損時(shí)異步電機(jī)的數(shù)學(xué)模型,推導(dǎo)出電機(jī)的損耗和轉(zhuǎn)子磁鏈的關(guān)系,通過坐標(biāo)旋轉(zhuǎn)變換,得出損耗最小時(shí)的直接轉(zhuǎn)矩控制的定子磁鏈參考值。

相鄰詞匯

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