| 基于嵌入式处理器的新型消弧线圈接地控制系统 |
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| 引用本文： | 常猛,刘和平,单莉,杨小林. 基于嵌入式处理器的新型消弧线圈接地控制系统[J]. 仪表技术与传感器, 2006, 0(6): 25-26,31 |
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| 作者姓名： | 常猛 刘和平 单莉 杨小林 |
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| 作者单位： | 1. 重庆大学,电气工程学院,重庆,400044
2. 重庆电力科学试验研究院,重庆,400016 |
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| 摘 要： | 新型消弧线圈控制系统（专利产品）采用选线装置（工控机）和调谐装置（单片机）两套装置共同组成，两套装置通过CAN总线进行通信。在挂网运行中，工控机存在风扇容易损坏、机内积灰严重等现象，并且不定期出现和调谐装置CAN通信不正常的情况。文中介绍了一个基于AT91RM9200（ARM9）的消弧线圈接地控制系统。该系统实现了原有工控机和单片机的选线和调谐功能，在实际中运用取得较好的效果。
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| 关 键 词： | 消弧线圈控制器 |
| 文章编号： | 1002-1841（2006）06-0025-02 |
| 收稿时间： | 2005-07-27 |
| 修稿时间： | 2005-07-272006-01-16 |
New Arc Suppression Grouding system Based on Embeded System |
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| CHANG Meng,LIU H-Ping,SHAN Li,YANG Xiao-lin. New Arc Suppression Grouding system Based on Embeded System[J]. Instrument Technique and Sensor, 2006, 0(6): 25-26,31 |
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| Authors: | CHANG Meng LIU H-Ping SHAN Li YANG Xiao-lin |
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| Affiliation: | 1.Electrical Engineering College of chongqing University,chongqing 400044, China; 2. Chongqing Electric Power Research Institute,Chongqing 400016, China |
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| Abstract: | The new arc suppression coil control system consists of line selection device(industrial PC) and automatic tuning device(MCU) which communicate by CAN bus.However,when the system running for a long time,the industrial PC emerges some problems,such as fans are easy to broken and ashes cumulate in the controller.What's the worse,the industrial PC couldn't communicate with signal chip exactly sometimes.Introduces a system based on AT91RM9200(ARM9 Processor) which is applied in the new resonant grounding mode through the arc suppression coil.The system realizes the function of automatic tuning and line selection instead of industrial PC and MCU,and works well in practice. |
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| Keywords: | AT91RM9200 ARM9 |
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