文件名称:單片開關電源設計
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詳細介紹了開關電源的設計,再励磁回路串接约为励磁绕组电阻值10倍的附加电阻来构成闭合电路,把同步电动机的定子直接接入电网,使之按异步电动机启动,当转速达到亚同步转速(95%)时,再切除附加电阻。-details of the switching power supply design, another exciting loop SERIES excitation winding resistance of about 10 times the value of additional resistance to constitute a closed circuit, put synchronous motor stator directly connected to the network, so that it initiated by the induction motor, When speed synchronous speed to Asia (95%), removal of additional resistance again.
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