| STC12C5A60S2与PC机的交流电机闭环调速系统 |
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| 引用本文： | 李振东.STC12C5A60S2与PC机的交流电机闭环调速系统[J].单片机与嵌入式系统应用,2011(9):59-62. |
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| 作者姓名： | 李振东 |
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| 作者单位： | 东南大学成贤学院; |
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| 摘 要： | 采用宏晶STC12C5A60S2 (1T)高速单片机和PC机设计了三相异步电机闭环变频调速系统.系统分为下位机和上位机两部分.下位机以STC12C5A60S2单片机为核心,采用片上A/D转换器实现转速给定和反馈；采用D/A转换芯片输出模拟电压,控制西门子工业变频器实现调速.PC机作上位机,采用Visual BASIC配...
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| 关 键 词： | STC12C5A60S2 TLC5615 分离积分浮点PID 变频调速系统 G110工业变频器 |
AC Motor Closed-loop Speed Regulation System Based on STC12C5A60S2 and PC |
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| Li Zhendong.AC Motor Closed-loop Speed Regulation System Based on STC12C5A60S2 and PC[J].Microcontrollers & Embedded Systems,2011(9):59-62. |
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| Authors: | Li Zhendong |
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| Affiliation: | Li Zhendong(Southeast University Chengxian College,Nanjing 210032,China) |
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| Abstract: | A three-phase asynchronous motor closed-loop variable frequency speed regulation system is designed with STC12C5A60S2 1T high-speed MCU and PC.The system is divided into two parts: lower MCU and upper PC.Lower MCU takes STC12C5A60S2 as a core,uses on-chip A/D converter to realize speed setting and feedback,exports analog voltage by D/A chip,and controls Siemens industrial converter to carry out speed regulation.PC uses Visual BASIC with MSComm control programming to realize the speed real-time data acquisit... |
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| Keywords: | STC12C5A60S2 TLC5615 integration separation floating-point PID variable frequency speed regulation system G110 industrial frequency converter |
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