| DSP芯片SCI模块在电力电子控制装置中的应用 |
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| 引用本文： | 宗波,蒋晓春,王轩.DSP芯片SCI模块在电力电子控制装置中的应用[J].中国科技信息,2010(3):108-110,130. |
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| 作者姓名： | 宗波 蒋晓春 王轩 |
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| 作者单位： | 中国电力科学研究院,100192 |
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| 摘 要： | TMS320F28335是52位浮点DSP（数字信号处理器）芯片，在电力电子装置中的应用日益广泛。本文介绍了利用DSP芯片的SCI（串行通信接口）模块与Visual Basic中的MSComm控件在电力电子控制装置中实现符合IEC60870-5—101规范的串行数据通信方案。该方案可应用于多种基于DSP的电力电子控制装置与上位机间的数据交换。在实际环境下运行表明谈方案简单有效、移植方便，便于系统的开发与调试，具有较强的实用性。
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| 关 键 词： | 数字信号处理器 TMS320F28335 串行通信接口 IEC60870-5-101规范 MSComm控件 |
Application of the SCI Module of DSP Chip in Power Electronic Control Devices |
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| Zong Bo,Jiang Xiaochun,Wang Xuan.Application of the SCI Module of DSP Chip in Power Electronic Control Devices[J].CHINA SCIENCE AND TECHNOLOGY INFORMATION,2010(3):108-110,130. |
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| Authors: | Zong Bo Jiang Xiaochun Wang Xuan |
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| Institution: | Zong Bo Jiang Xiaochun Wang Xuan China Electric Power Research Institute 100192,China |
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| Abstract: | TMS320F28335,a 32-bit floating-point DSP (digital signal processor) chip,is more widely used in power electronic control devices. This paper describe a serial data communications program which combines the SCI (serial communication interface) module of DSP and the MSComm control of Visual Basic could easily achieve the transmit data under the protocol of IEC60870-5-101 in power electronic control devices. It can be used in data exchange between variety of DSP-based power electronic devices and the host comp... |
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| Keywords: | TMS320F28335 |
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