...双闭环控制; PIC 单片机; 正弦脉宽调制; 电压质量 [gap=735]Keywords: single-phase inverter; the double closed loop control; PIC SCM; SPWM; voltage quality ...
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Application of the double closed loop control has already been popular in SMPS, because such a system has a fast dynamic response and good stability.
双闭环控制在开关电源中的应用非常普遍，是因为它使系统具有较好的动态性和稳定性。
The chip of TL494 functions very strong, and its operation frequency is high. The double closed loop control of output voltage and current is realized by integrating some simple hardware circuit.
TL 494芯片功能强，工作频率高，通过外扩简单的硬件电路即可实现输出电压电流的双闭环控制。
The control scheme and operating principle of a double closed-loop AC/DC power converter system are discussed by using physics.
从物理角度讨论了双闭环交/直流功率变换器系统的控制方案和工作原理。
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