| HD7279A在基于TMS320LF2407A的交流电机变频调速系统中的应用 |
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| 引用本文： | 赵泽生,张爱玲,韦文武. HD7279A在基于TMS320LF2407A的交流电机变频调速系统中的应用[J]. 电气传动自动化, 2007, 29(4): 40-42 |
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| 作者姓名： | 赵泽生 张爱玲 韦文武 |
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| 作者单位： | 太原理工大学,电气与动力工程学院,山西,太原,030024;太原理工大学,电气与动力工程学院,山西,太原,030024;太原理工大学,电气与动力工程学院,山西,太原,030024 |
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| 摘 要： | HD7279A是一种串行键盘和显示智能控制芯片,单片即可构成键盘、显示接口电路;TMS320LF2407A电机控制专用数字信号处理器可方便实现交流电机的变频调速控制。本文从硬件和软件两方面介绍了HD7279A在基于TMS320LF2407A的交流电机变频调速系统中的应用。
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| 关 键 词： | HD7279A 数字信号处理器 变频调速系统 |
| 文章编号： | 1005-7277(2007)04-0040-03 |
| 修稿时间： | 2006-06-28 |
Application of HD7279A in variable-frequence speed regulating system of AC motor based on TMS320LF2407A |
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| ZHAO Ze-sheng,ZHANG Ai-ling,WEI Wen-wu. Application of HD7279A in variable-frequence speed regulating system of AC motor based on TMS320LF2407A[J]. Electrical Drive Automation, 2007, 29(4): 40-42 |
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| Authors: | ZHAO Ze-sheng ZHANG Ai-ling WEI Wen-wu |
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| Abstract: | HD7279A is an intelligent serial keyboard and display control chip,it can construct keyboard and display interface circuit using single chip.TMS320LF2407A is a special digital signal processor(DSP)for motor control,and easily control variable-frequency speed regulating system of AC motors.The hardware and software application of HD7279A in the variable frequency variable speed system of AC motor based on TMS320LF2407A are also introduced. |
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| Keywords: | HD7279A digital signal processor(DSP) variable-frequency speed regulating system |
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