摘要
本文提出和分析了一种新的精密交流稳压电源.它用倍频式PWM控制的交流斩波器控制补偿电压.用补偿电压与输入电压叠加得到输出电压.反馈调节采用一阶稳态无差的脉冲采样调节系统.分析和实践证明,这种稳压电源具有一系列的优点.
In this paper, a novel precise A. C. stabilized power supply is presented and its operating principle is analysed. In this power supply, the output voltage is the sum of input voltage and compensating voltage which is controlled by using A. C. chopper with double frequency mode. The feedback regulator is a pulse sample noerror adjustment system. Analysis and experiments show this stabilized power supply has a series of advantages.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1989年第5期34-37,共4页
Journal of Computer Research and Development
