雙轉(zhuǎn)子感應(yīng)電機(jī)性能研究
易永仙1,2,沈秋英1,2,周玉1,2,崔高穎1,2,姜明順3
(1 國網(wǎng)江蘇省電力公司電力科學(xué)研究院, 江蘇 南京 210036;2 國家電網(wǎng)公司電能計量實驗室,江蘇 南京 210019;
3 山東大學(xué) 控制科學(xué)與工程學(xué)院,山東 濟(jì)南 250061)
摘 要:闡述了雙轉(zhuǎn)子感應(yīng)電動機(jī)基本結(jié)構(gòu)和工作原理,指出了雙轉(zhuǎn)子感應(yīng)電動機(jī)與傳統(tǒng)感應(yīng)電機(jī)的共同點和區(qū)別。建立雙轉(zhuǎn)子感應(yīng)電動機(jī)的數(shù)學(xué)模型并進(jìn)行仿真分析,經(jīng)實驗驗證,表明雙轉(zhuǎn)子感應(yīng)電動機(jī)具有激磁電流小、電機(jī)損耗低、功率因數(shù)高及功率密度高等優(yōu)點,比傳統(tǒng)感應(yīng)電機(jī)更適合風(fēng)機(jī)和水泵類等長期運行的變負(fù)載設(shè)備的驅(qū)動。
關(guān)鍵詞:雙轉(zhuǎn)子感應(yīng)電動機(jī);數(shù)學(xué)模型;仿真分析;節(jié)能
中圖分類號:TM346 文獻(xiàn)標(biāo)識碼:A 文章編號:1007-3175(2017)10-0030-04
Research on Performance of Double-Rotor Induction Motor
YI Yong-xian1,2, SHEN Qiu-ying1,2, ZHOU Yu1,2, CUI Gao-ying1,2, JIANG Ming-shun3
(1 State Grid Jiangsu Electric Power Company Research Institute, Nanjing 210036, China;
2 State Grid Electric Energy Measurement Laboratory, Nanjing 210019, China;
3 School of Control Science and Engineering, Shandong University, Jinan 250061, China)
Abstract: This paper expounded the basic structure and working principle of the double-rotor induction motor and pointed out the common points and differences between the double-rotor induction motor and the traditional induction motor. The mathematical model of the double-rotor induction motor was established and carried out simulation analysis of the double-rotor induction motor. Experimental verification shows that the double-rotor induction motor has the advantages such as small excitation current, low machine losses, high power factor and density etc. It is more suitable for the long-time running, variable loading equipment driver of the wind turbine and the water pump than the traditional induction motor.
Key words: double-rotor induction motor; mathematical model; simulation analysis; energy saving
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