| 无线工频电场测量与警示仪及应用 |
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| 引用本文： | 张嵩阳,姚德贵,刘清,胡泽文,寇晓括. 无线工频电场测量与警示仪及应用[J]. 电测与仪表, 2011, 48(1): 21-25 |
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| 作者姓名： | 张嵩阳 姚德贵 刘清 胡泽文 寇晓括 |
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| 作者单位： | 河南电力试验研究院;重庆电力公司电网检修分公司;重庆大学输配电装备及系统安全与新技术国家重点实验室; |
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| 摘 要： | 研究了一种基于无线传输的工频电场测量警示仪,该测量警示仪采用电压感应式传感器测量目标点的工频电场强度,采用数码管显示测量点的电场强度大小.如果测量值超出设定的标准值,仪器可以采用声音报警提示目标场所处的范围,电力职工可以根据测点电场强度以及相关标准判断在该区域的工作时间.此外,测量仪还能以无线传输的方式将测量值发送给到...
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| 关 键 词： | 工频电场 测量 警示仪 环评 无线 |
Development of Wireless Power Frequency Electric Field Measurement and Alarm Device and Its Application |
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| ZHANG Song-yang,YAO De-gui,LIU Qing,HU Ze-wen,KOU Xiao-kuo. Development of Wireless Power Frequency Electric Field Measurement and Alarm Device and Its Application[J]. Electrical Measurement & Instrumentation, 2011, 48(1): 21-25 |
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| Authors: | ZHANG Song-yang YAO De-gui LIU Qing HU Ze-wen KOU Xiao-kuo |
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| Affiliation: | ZHANG Song-yang1,YAO De-gui1,LIU Qing2,HU Ze-wen3,KOU Xiao-kuo1(1.Henan Electric Power Research Institute,Zhengzhou 450052,China.2.Chongqing powergrid overhauling company,Chongqing 400013,China.3.State Key Laboratory of Transmission and DistributionEquipment and System Security and New Technology,Chongqing 400044,China) |
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| Abstract: | In this paper,an electric field measurement and alarm device(WEFMA1.0) was developed,which can measure the power frequency electric field and make alarm according to the measured data at the measuring points.What's more,the measurement and alarm device can send the measured data to the PC for further data analysis by wireless transmission.The clerk can confirm the working time for the objective area.Tests were carried out in 2 substations,and results indicate the WEFMA1.0 can work stably and measure the ele... |
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| Keywords: | power frequency electric field measurement alarm device environmental assessment wireless |
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