Power Factor Correction Controlled by DSP and its Matlab Simulation

被引：0

作者：

Lv, Xin-ge ^{[1
]}

Qin, Hui-bin ^{[1
]}

Wang, Pei-liang ^{[2
]}

机构：

[1] HangZhou DianZi Univ, Coll Elect Informat, Hangzhou 310018, Zhejiang, Peoples R China

[2] Huzhou Teachers Coll, Sch Informat Engn, Huzhou 313000, Peoples R China

来源：

PROCEEDINGS OF 2012 INTERNATIONAL CONFERENCE ON IMAGE ANALYSIS AND SIGNAL PROCESSING | 2012年

关键词：

APFC; DSP; SMPS;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Nowadays, PFC (Power Factor Correction) inverters used in many fields play an important role in life. They are used in many applications. Digital Signal Processors (DSPs) designed for closed loop control implementations have been extensively used in areas of motor control, uninterruptible power supplies (UPS) and motion control applications. Based on the software of Matlab and the powerful operation function of the DSP chip, this paper makes an improvement in the PI control from analog to digital for a switch power supply system. The result of the experiment shows that this technique makes the switch power supply have effective control, good, dynamic and steady performance, improving the reliability of the equipment and the flexibility of the user.

引用

页码：415 / 418

页数：4