問(wèn)答題一臺(tái)三相六極感應(yīng)電機(jī)，50Hz，當(dāng)定子繞組加額定電壓，轉(zhuǎn)子繞組開(kāi)路時(shí)的每相感應(yīng)電動(dòng)勢(shì)為110V。設(shè)電機(jī)額定運(yùn)行時(shí)的轉(zhuǎn)速nN=960r/min，轉(zhuǎn)子轉(zhuǎn)向與旋轉(zhuǎn)磁場(chǎng)相同，問(wèn)：轉(zhuǎn)子參數(shù)R2=0.1Ω，X2S=0.5Ω，額定運(yùn)行時(shí)轉(zhuǎn)子電流I2是多少？
