| 无线工频电磁场测量系统实现 |
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| 引用本文： | 陈乙源,朱燕,刘赟.无线工频电磁场测量系统实现[J].重庆电力高等专科学校学报,2008,13(3). |
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| 作者姓名： | 陈乙源 朱燕 刘赟 |
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| 作者单位： | 重庆电力高等专科学校,重庆,400053;重庆大学电气工程学院,重庆,400030;重庆市电力公司杨家坪供电局,重庆,400050;重庆电力高等专科学校,重庆,400053 |
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| 摘 要： | 介绍基于无线通信方式的工频电磁场测量系统的开发，系统中的基于FSK的无线数传模块调制方式，采用高效前向纠错信道编码技术，提高了数据抗突发干扰和随机干扰的能力。通过测量变电站220kV与500kV开关附近的高压电磁场，证明了其在高压工频电磁场环境下的抗干扰能力，从而提高了高压电磁场测量的安全性。
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| 关 键 词： | 工频电磁场 无线 测量 |
Development of Measurements on Power Frequency Electromagnetic Field Based on Wireless Transmission |
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| CHEN Yi-yuan,ZHU Yan,LIU Yun.Development of Measurements on Power Frequency Electromagnetic Field Based on Wireless Transmission[J].Journal of Chongqing Electric Power College,2008,13(3). |
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| Authors: | CHEN Yi-yuan ZHU Yan LIU Yun |
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| Affiliation: | CHEN Yi-yuan1,2,ZHU Yan3,LIU Yun1(1.Chongqing Electric Power College,Chongqing 400053,China,2. School of Electric Engineering of Chongqing University,Chongqing 400030,China. 3.Yang Jia Ping Power Supply Bureau of Chongqing Power Company,Chongqing 400050,China) |
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| Abstract: | A system to measure power frequency electromagnetic field based on wireless transmission is developed. The wireless transmission module used in the system adopted FSK modulation mode and highly effective forward error correction channel coding technology,and the anti-interference feature is obvious,which has been validated by measuring the electromagnetic field in the vicinity of the switches of 220kV and 500 kV respectively. |
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| Keywords: | power frequency electromagnetic field wireless measurement |
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