| 基于RFID和ZigBee的接地线在线监测系统设计 |
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| 引用本文： | 孔英会,傅向苑,陈智雄,李春晓.基于RFID和ZigBee的接地线在线监测系统设计[J].电测与仪表,2015,52(16). |
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| 作者姓名： | 孔英会 傅向苑 陈智雄 李春晓 |
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| 作者单位： | 华北电力大学电子与通信工程系,华北电力大学电子与通信工程系,华北电力大学电子与通信工程系,华北电力大学电子与通信工程系 |
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| 基金项目： | 2013国家电网公司科技项目（国网河北省电力公司衡水供电分公司科技项目KJ[2013]153）；中央高校基本科研业务费（13MS66） |
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| 摘 要： | 针对现有接地线缺乏自动化管理的现状,设计了一种基于RFID和ZigBee技术的临时接地线在线监测系统。系统中采用基于ISO14443A标准的RC522读卡芯片实现接地线状态信息的可靠采集,通过基于IEEE802.15.4标准的CC2530芯片实现信息的准确传输。文章实现了系统硬件电路和软件架构设计,并进行了全面测试,针对变电站环境中的电磁干扰、障碍遮挡和网络拥塞等问题,提出了增加路由节点、调整发信间隔等通信可靠性改进方案。该系统可以实现对变电站作业现场临时接地线挂接状态的在线实时监测,可靠性高,效果良好,有较高的推广价值。
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| 关 键 词： | 在线监测 接地线 RFID ZigBee |
| 收稿时间： | 2014/4/18 0:00:00 |
| 修稿时间： | 2014/6/10 0:00:00 |
Design of a Grounding Wire Online Monitoring System based on RFID and ZigBee |
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| KONG Ying-hui,FU Xiang-yuan,CHEN Zhi-xiong and LI Chun-xiao.Design of a Grounding Wire Online Monitoring System based on RFID and ZigBee[J].Electrical Measurement & Instrumentation,2015,52(16). |
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| Authors: | KONG Ying-hui FU Xiang-yuan CHEN Zhi-xiong and LI Chun-xiao |
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| Affiliation: | Department of Electronic and Communication Engineering,North China Electric Power University,Baoding Hebei,Department of Electronic and Communication Engineering,North China Electric Power University,Baoding Hebei,Department of Electronic and Communication Engineering,North China Electric Power University,Baoding Hebei,Department of Electronic and Communication Engineering,North China Electric Power University,Baoding Hebei |
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| Abstract: | Considering the current situation that grounding wire is short of automated management, a grounding wire online monitoring system based on RFID and ZigBee technology is designed in this paper. In this system RC 522 reader chip based on ISO 14443A standard is used to achieve reliable information collection of the state of grounding wire, CC2530 based on IEEE 802.15.4 standard is used to achieve accurate information transmission. In this paper completes the design of hardware circuit and the software architecture, and conducts a comprehensive test, against the electromagnetic interference, obstacles blocking and network congestion issues in a substation, proposes to increase routing nodes, adjust letter spacing, etc. programs to improve communication reliability. The system can achieve real-time monitoring of the status of temporary grounding wire in a substation job site,with high reliability and good effect,it is worth being extended. |
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| Keywords: | online monitoring grounding wire RFID ZigBee |
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