core loss造句
例句與造句
- 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 - Core loss current
鐵耗電流 - 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) - 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。 - 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。 - It's difficult to find core loss in a sentence. 用core loss造句挺難的
- 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 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。 - 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。