基于ATmega16的智能电子负载设计  

Design of Intelligent Electronic Load Base on ATmega16

作　　者：丁锐霞[1] 马秀坤[1] 

机构地区：[1]北方工业大学,北京100041

出　　处：《山西师范大学学报（自然科学版）》2008年第2期24-27,共4页Journal of Shanxi Normal University(Natural Science Edition)

摘　　要：给出了一种基于ATm ega16单片机的智能电子负载系统,包括主电路结构和控制原理,重点介绍了系统各模块的设计方法.为了提高电子负载的性能,采用了电压外环、电流内环的双环PWM控制方式.实验结果证实该方案能很好地解决工作方式切换和满足负载调节的要求.In this paper we presents an intelligent electronic load system with ATmega16, including its main circuit and control strategy, which mainly introduces the design method of the every unit of modularized electronic load. To achieve good performance, double loop PWM control mode that consists of outer voltage loop and inner current loop is adopted. The experimental results verify that problems such as switching of working and adjusting of load are well solved.

关 键 词：智能电子负载 ATMEGA16 PWM A/D 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]