基于DSP的X射线电源设计:摘要:描述了X射线电源系统结构。详细叙述了该电路谐振软开关、倍压电路原理,并提出了一种新的调压策略。整个电路的控制由一片TMS320LF2407 完成,实现了电源的全数字化控制。最后,给出了电路的试验波形及结论。关键词:TMS320LF2407;APFC;数字PID;谐振软开关;倍压电路Abstract: The structure of X-Ray power is described. The principle of resonance soft switch and voltage doubling rectifing circuit are introduced, and a new method of voltage adjustment is put forward. The whole power was controlled by one DSP. In the end, the key wave forms and came to the conclusion are given.Keywords: TMS320LF2407 APFC digital PID; resonance soft switch; voltgge doubling rectifing circuit
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