| 基于微机与集成芯片的通用变频调速系统 |
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| 引用本文： | 许又泉,林立,申寿云.基于微机与集成芯片的通用变频调速系统[J].微计算机信息,2007,23(13):152-154. |
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| 作者姓名： | 许又泉 林立 申寿云 |
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| 作者单位： | 422004,湖南邵阳,邵阳学院,信息与电气工程系 |
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| 摘 要： | 为提高通用型变频器的性能,本文介绍了主电路采用交-直-交结构、控制电路采用单片微机MCS8031与SPWM集成芯片SLE4520配合控制的全数字化的变频调速系统。分析了系统的基本原理,阐述了通用型变频调速系统的硬件和软件设计,在对控制系统提出苛刻要求和能源日益紧张的今天这种系统有着广泛的应用。
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| 关 键 词： | 恒压频比控制 单片微机 集成芯片SLE4520 变频调速 |
| 文章编号： | 1008-0570（2007）05-1-0152-03 |
| 修稿时间： | 2007-03-13 |
General Variable Frequency Variable Speed System Based on MCS8031 and SLE4520 |
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| XU YOUQUAN,LIN LI,SHEN SHOUYUN.General Variable Frequency Variable Speed System Based on MCS8031 and SLE4520[J].Control & Automation,2007,23(13):152-154. |
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| Authors: | XU YOUQUAN LIN LI SHEN SHOUYUN |
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| Abstract: | In order to get good performance in general variable frequency instrument, this paper introduces the systems of variable fre-quency based on single chip microcomputer and integrated chip SLE4520, this system come ture the digital control. In the paper , speed control theory and hardware and software are described in detail ,this speed control of system have achieved the enterprise pro-duces production request. The experiment indicates that this control system structure is simple and performance is good. This systems can be used in advanced control field all over the agriculture and industry. |
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| Keywords: | constant voltage constant frequency control single chip microcomputer integrated chip SLE4520 variable frequen-cy variable speed |
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