| 在线载波检测的电力线缆无线保护系统 |
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| 引用本文： | 马锐军,唐露新,黄洁波. 在线载波检测的电力线缆无线保护系统[J]. 单片机与嵌入式系统应用, 2014, 0(1): 69-72 |
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| 作者姓名： | 马锐军 唐露新 黄洁波 |
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| 作者单位： | 广东工业大学信息工程学院,广州510006 |
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| 基金项目： | 省部级一广东省大学生创新创业训练项目（项目编号：1184512078）. |
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| 摘 要： | 采用电力载波通信检测和无线信号传输实现对电力线缆的通断检测。载波模块按照一定间距分布,采用FSK和DSSS的调制传输信号,保证传输信号的抗干扰和传输距离,设计故障检测算法,实现了数据在电力线上分段可靠通信和通断检测。利用ZigBee无线通信模块建立局域网,每个检测点采用接力式轮询检测的方法,通过ZigBee节点发送数据。采用32位的ARM微控制器组成嵌入式无线网关,通过接入GPRS模块将公网数据传送到远程服务器,实现远程管理。
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| 关 键 词： | 电力载波 ZigBee无线局域网 GPRS ARM微控制器 远程监控 |
Power Cable and Wireless Protection System Based on Online Carrier Detection |
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| Ma Ruijun,Tang Luxin,Huang Jiebo. Power Cable and Wireless Protection System Based on Online Carrier Detection[J]. Microcontrollers & Embedded Systems, 2014, 0(1): 69-72 |
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| Authors: | Ma Ruijun Tang Luxin Huang Jiebo |
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| Affiliation: | (College of Information Engineering, Guangdong University of Technology, Guangzhou 510006, China) |
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| Abstract: | This article uses the power carrier communication detection and wireless signal transmission to realize power cable on-off detec-tion. The carrier modules distribute according to certain spacing, adopting FSK and DSSS modulation of the transmission signal, which ensures the anti-interference and transmission distance of signal transmission. Besides, with fault detection algorithm, the data can com-municate more reliably on power line segment and on-off detection. Take the advantage of ZigBee wireless communication module to es-tablish a local area network, each test point using relay polling detection method to transmit data through the ZigBee node. The system uses 32 bit ARM microcontroller consisting of embedded wireless gateway. Through accessing GPRS module, it transmits the public network data to a remote server, and then achieves remote management. |
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| Keywords: | power line carrier ZigBee wireless local area network GPRS ARM microcontroller remote monitoring |
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