dc magnetization造句
例句與造句
- We adopted excitating voltage that its frequency is 0 . 5hz to replace dc excitating voltage when measured the dc magnetization characteristic
對(duì)于直流磁化特性的測(cè)量,本文采用了用0 . 5hz的激磁電壓宋代替直流電壓進(jìn)行測(cè)量從而使測(cè)量方法更加簡(jiǎn)單。 - Because the excitating voltage ' s frequency is 0 . 5hz , the signal of induced voltage is very small , even though smaller than noise . so how to accurate pick the weak signal is the key of measuring dc magnetization characteristic
由于激磁電壓為0 . 5hz ,因此其感應(yīng)電壓非常小,甚至小于干擾信號(hào),如何準(zhǔn)確的采集到該弱信號(hào)是進(jìn)行直流磁化特性測(cè)量的關(guān)鍵。 - In accordance with the driving characteristics of ac driving locomotive , the working status of its traction transformer is analysed . the questions that should be considered in the traction transformer design of ac driving locomotive are mentioned . these questions are the large short - circuit impedance of traction winding , higher harmonic current , over - excitation and dc magnetization caused by large variation of the network voltage , etc . some disposal methods are given
針對(duì)交流傳動(dòng)電力機(jī)車的傳動(dòng)特點(diǎn),對(duì)其中的牽引變壓器的工作狀態(tài)進(jìn)行了分析,指出交流傳動(dòng)電力機(jī)車用牽引變壓器設(shè)計(jì)時(shí)需考慮的牽引繞組的短路阻抗大、電流的高次諧波、網(wǎng)壓波動(dòng)大可能引起的過勵(lì)磁以及直流磁化等問題,同時(shí)給出了相應(yīng)的一些解決方法。 - It's difficult to find dc magnetization in a sentence. 用dc magnetization造句挺難的