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保持转子激磁电流不变,定子电流I=IN,发机转速一定,试根据枢反应概念,比较: (1)空载; (2)带电阻负载; (3)带电感负载; (4)带电容负载时发电机端电压的大小?为保持端电压为额定值,应如何调节?


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更多 “保持转子激磁电流不变,定子电流I=IN,发机转速一定,试根据枢反应概念,比较: (1)空载; (2)带电阻负载; (3)带电感负载; (4)带电容负载时发电机端电压的大小?为保持端电压为额定值,应如何调节?” 相关考题
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