现代电子技术Issue(1)：133-136,4.
基于DSP的变频电源电路设计
Design of variable-frequency power supply circuit based on DSP
摘要
Abstract
An experimental device of variable⁃frequency power supply based on DSP2812 was designed. Depending on the hardware configuration of the variable⁃frequency power supply,its rectifier,drive,inversion and filtering modules were also de⁃signed in detail. The software process and SPWM generation method of the system are given in this paper. The experimental re⁃sults of the system are analyzed. The results show that the system has the advantages of simple hardware circuit and high preci⁃sion,and can be used in subsequent experiments and practice.关键词
变频电源/DSP/SPWM/硬件结构Key words
variable-frequency power supply/DSP/SPWM/hardware architecture分类
信息技术与安全科学引用本文复制引用
张兵,黄细霞,王飞..基于DSP的变频电源电路设计[J].现代电子技术,2015,(1):133-136,4.基金项目
上海市科委科技创新行动计划项目（13dz1202800）；交通运输部应用基础研究项目 （）
