基于8098单片机的变频调速系统设计  

Design of Inverter System Based on Single Chip 8098

作　　者：史今[1] 

机构地区：[1]新疆职业大学机械电子工程学院,乌鲁木齐830013

出　　处：《微处理机》2015年第4期73-76,80,共5页Microprocessors

摘　　要：变频调速系统以其优异的调速和起制动性能,高效率、高功率因数和节能效果,广泛的适用范围及其它许多优点,已成为高性能交流调速领域中备受关注和重点发展的技术之一。在分析了交流调速系统研究背景的基础上,设计了一种由8098单片机为主控制器,配合集成芯片产生PWM波形控制逆变开关通断的低价格交流电动机变频调速系统。介绍了系统的结构和工作原理以及软件构成,系统具有易于改变控制算法、程序易于移植、控制精度高、可靠性高等优点。The inverter system, in the advantages of excellent speed control and starting - braking, high power factor, good energy -saving result and wide application range, attracts more attention to the development in the field of high capability AC speed control technology. A low prices inverter system for AC motor, based on single chip 8098, producing PWM wave with IC to control inverter switch, is designed. The structure and work principle of system system has the excellent features such as convenient are introduced and the change for the control software is described. The algorithm, simple program portable, high control precision and reliability, etc.

关 键 词：单片机 脉宽调制 信号检测 变频器 调速 节能 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]