| DSP控制的交错并联Boost PFC控制系统实现 |
| |
| 引用本文： | 谭 伟,黄嵩人,申 培.DSP控制的交错并联Boost PFC控制系统实现[J].太赫兹科学与电子信息学报,2018,16(2):336-341. |
| |
| 作者姓名： | 谭 伟 黄嵩人 申 培 |
| |
| 作者单位： | College of Physics and Optoelectronic Engineering，Xiangtan University，Xiangtan Hunan 411100，China,College of Physics and Optoelectronic Engineering，Xiangtan University，Xiangtan Hunan 411100，China and College of Physics and Optoelectronic Engineering，Xiangtan University，Xiangtan Hunan 411100，China |
| |
| 摘 要： | 提出了一种基于DSP TMS320F2812数字控制的平均电流型交错并联升压型功率因数校正(Boost PFC)变换器。重点提出了150 kHz/Phase开关频率下的控制算法与改进的采样算法，并对电压、电流双环数字控制回路进行分析与PI补偿设计。基于Matlab/Simulink对并联交错Boost PFC数字控制系统进行建模仿真，并制作300 W输出功率的样机，成功对Boost PFC控制系统进行了验证与实现。
|
| 关 键 词： | 平均电流控制 功率因数校正 交替不定延时平均电流采样 PI算法 |
| 收稿时间： | 2016/11/15 0:00:00 |
| 修稿时间： | 2016/12/22 0:00:00 |
System of interleaved Boost PFC under the DSP control |
| |
| TAN Wei,HUANG Songren and SHEN Pei.System of interleaved Boost PFC under the DSP control[J].Journal of Terahertz Science and Electronic Information Technology,2018,16(2):336-341. |
| |
| Authors: | TAN Wei HUANG Songren and SHEN Pei |
| |
| Abstract: | A digital controlled interleaved Boost Power Factor Correction(PFC) converter is presented with the method of average current control based on the DSP of TMS320F2812. The control algorithm and the improved sampling algorithm with 150 kHz/phase switching frequency are put forward. The voltage and current double closed-loop digital control circuit are analyzed and executed PI compensation design. The modeling and simulation is performed by Matlab/Simulink for interleaved Boost PFC numerical control system. A 300 W output power of the prototype of the Boost PFC control system is implemented and verified. |
| |
| Keywords: | |
|
| 点击此处可从《太赫兹科学与电子信息学报》浏览原始摘要信息 |
|
点击此处可从《太赫兹科学与电子信息学报》下载全文 |
