| 基于3G技术的配电变压器远程监测系统 |
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| 引用本文： | 解东光,张峰,张晓宇. 基于3G技术的配电变压器远程监测系统[J]. 电测与仪表, 2009, 46(11) |
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| 作者姓名： | 解东光 张峰 张晓宇 |
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| 作者单位： | 东北电力大学,电力系统及其自动化,吉林,吉林,132012 |
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| 摘 要： | 常规的基于GSM和GPRS的无线通信技术由于其传输速度问题,在配电变压器远程监测上的应用受到限制.随着3G技术的不断成熟和发展,提出了基于3G技术的配电变压器的远程监控系统,解决了基于GSM和GPRS无线信息传输系统所存在的传输量不足的缺点.为满足传输过程中编码和解码的需求,采用了双处理器构架,使图像和声音这些反映配电变压器状态的重要信息真正应用到配电变压器远程监测系统中,极大地提高了配电变压器监测的准确性.
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| 关 键 词： | 远程监测 双处理器 |
Remote Monitoring System Based on 3G for Distribution Transformer |
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| XIE Dong-guang,ZHANG Feng,ZHANG Xiao-yu. Remote Monitoring System Based on 3G for Distribution Transformer[J]. Electrical Measurement & Instrumentation, 2009, 46(11) |
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| Authors: | XIE Dong-guang ZHANG Feng ZHANG Xiao-yu |
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| Affiliation: | XIE Dong-guang,ZHANG Feng,ZHANG Xiao-yu (Northeast Dianli University,Jilin 132012,Jilin,China ) |
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| Abstract: | Due to the low transmission speed,common wireless communication technologies such as GSM and GPRS could not be successfully used for distribution transformer remote monitoring. An integrated design strategy of online monitoring for distribution transformers is proposed. The system is based on 3G technology and can overcome the difficulty of signal transmission in the present wireless communication system based on GSM and GPRS. For the transmission requires of the encoding and decoding of video and audio,thi... |
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| Keywords: | 3G |
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