本文選題：多相感應(yīng)電機 + 端部漏感　； 參考：《中國電機工程學(xué)報》2014年30期

【摘要】：為計算計及喇叭口的多相感應(yīng)電機定子繞組的端部漏感,提出了基于矢量磁位的數(shù)值計算方法。該文通過矢量磁位沿線圈端部的線積分計算磁通進(jìn)而求取線圈間端部漏感,該方法與通過磁密的面積分來計算磁通的傳統(tǒng)方法相比,可方便處理定子繞組復(fù)雜的端部結(jié)構(gòu),提高計算速度與結(jié)果的準(zhǔn)確性。矢量磁位法沿用將線圈間端部漏感與關(guān)聯(lián)矩陣相結(jié)合計算相間端部漏感的總體思路,具有應(yīng)用靈活、通用性強的優(yōu)點。以某15相感應(yīng)電機為例,給出了矢量磁位法計算端部漏感的計算過程,通過對計算結(jié)果的分析說明了矢量磁位法計算端部漏感的有效性。
[Abstract]:In order to calculate the end leakage inductance of multiphase induction motor stator windings, a numerical calculation method based on vector magnetic potential is proposed. In this paper, the magnetic flux is calculated by the line integral of the end of the loop along the vector magnetic potential and the leakage inductance between the coils is obtained. Compared with the traditional method of calculating the flux through the area of magnetic density, this method can easily deal with the complex end structure of the stator winding. Improve the calculation speed and accuracy of the results. The vector magnetic potential method adopts the general idea of combining the leakage inductance between the coils and the correlation matrix to calculate the leakage inductance of the interphase end, which has the advantages of flexible application and strong generality. Taking a 15-phase induction motor as an example, the calculation process of end leakage inductance calculated by vector magnetic potential method is given. The effectiveness of vector magnetic potential method in calculating end leakage inductance is illustrated by analyzing the calculation results.
【作者單位】： 青島大學(xué)自動化工程學(xué)院;海軍工程大學(xué)艦船綜合電力技術(shù)國防科技重點實驗室;
【基金】：國家重點基礎(chǔ)研究發(fā)展計劃項目(973項目)(2013CB035601) 國家自然科學(xué)基金項目(51077074,51137005,51222705,51207163,51377086)~~
【分類號】：TM343

【參考文獻(xiàn)】

相關(guān)期刊論文 前4條

1 吳新振;王祥珩;;12/3相雙繞組異步發(fā)電機定子槽漏感的計算[J];中國電機工程學(xué)報;2007年12期

2 吳新振;王祥珩;;12/3相雙繞組異步發(fā)電機定子諧波漏感的計算[J];中國電機工程學(xué)報;2007年21期

3 吳新振;王祥珩;;12/3相雙繞組異步發(fā)電機定子端部漏感的計算[J];中國電機工程學(xué)報;2007年24期

4 王東;吳新振;馬偉明;郭云s，

本文編號：2085897