| 一种新型馈线终端设备的研究 |
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| 引用本文： | 公茂法,杨兴,吴江波,李国亮,徐新源,夏文华.一种新型馈线终端设备的研究[J].电力系统通信,2011,32(11):4-8. |
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| 作者姓名： | 公茂法 杨兴 吴江波 李国亮 徐新源 夏文华 |
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| 作者单位： | 山东科技大学信息与电气工程学院,山东青岛,266510 |
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| 基金项目： | 山东科技大学研究生科研创新基金 |
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| 摘 要： | 为解决配电网监测点分散、节点数量多、通信距离远等问题,设计出了一种基于CAN总线和DSP的馈线终端设备.馈线终端设备FTU采用内部集成CAN控制器的DSP芯片.为防止远距离CAN节点之间通信的衰减,系统中加入了CAN中继器.详细介绍了系统中各个模块的功能及硬件设计和软件设计流程图,该系统应用于馈线自动化中,具有可靠性高...
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| 关 键 词： | CAN总线 CAN中继器 配电网 馈线终端设备 |
Research on FTU Based on CAN Bus and DSP |
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| GONG Mao-fa,YANG Xing,WU Jiang-bo,LI Guo-liang,XU Xin-yuan,XIA Wen-hua.Research on FTU Based on CAN Bus and DSP[J].Telecommunications for Electric Power System,2011,32(11):4-8. |
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| Authors: | GONG Mao-fa YANG Xing WU Jiang-bo LI Guo-liang XU Xin-yuan XIA Wen-hua |
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| Affiliation: | (Information & electrical engineering institute,Shandong University of Science & Technology,Qingdao 266510,China) |
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| Abstract: | In order to solve the problems of Distribution network, such as scattered monitoring stations, multi-node and long communication distance, a new style FTU based on CAN bus and DSP is proposed. This kind of FTU, which is based on DSP chips, is internally integrated CAN controller. In order to prevent the long-distance attenuation of communication between CAN nodes, CAN repeaters is involved in the system. This paper introduces the functions of each module in the system, the flow chart of hardware design and software design. The application of this system to the feeder automation has advantages of high reliability, good real-time and low cost. |
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| Keywords: | CAN bus CAN repeater Distribution network FTU |
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