| 电力电缆接头温度无线监测前端装置设计 |
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| 引用本文： | 杨平,王威. 电力电缆接头温度无线监测前端装置设计[J]. 仪表技术与传感器, 2011, 0(6) |
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| 作者姓名： | 杨平 王威 |
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| 作者单位： | 上海电力学院电力与自动化工程学院,上海,200090 |
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| 基金项目： | 上海市教育委员会重点学科资助项目 |
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| 摘 要： | 基于集成温度传感器、超低功耗单片机和无线通信等技术,提出了电力电缆接头温度无线监测系统方案,并且论述了其前端装置软硬件设计.实际测试实验表明:系统可以有效监测电缆接头的温度情况,并可对具体接头超温得到早期预警信号.这对于避免电缆火灾事故,提高城市地下电缆的供电可靠性有重要意义.
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| 关 键 词： | 电缆接头 温度巡测 无线通信 低功耗 MSP430 温度传感器 |
Wireless Temperature Detection System for Electric Power Cable Junctions |
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| YANG Ping,WANG Wei. Wireless Temperature Detection System for Electric Power Cable Junctions[J]. Instrument Technique and Sensor, 2011, 0(6) |
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| Authors: | YANG Ping WANG Wei |
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| Affiliation: | YANG Ping,WANG Wei(School of Electric Power and Automation Engineering,Shanghai University of Electric Power,Shanghai 200090,China) |
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| Abstract: | The wireless temperature detection system was designed based on integrated temperature sensor,ultra-low power MCU and short range wireless communication technology.The hardware circuit and the software of temperature monitoring unit was established and discussed according to the functional requirement of the system.Having been debugged preliminary,the design of the system was tested successfully.It can not only monitor the temperature of the junction effectively,but also give early warning signal when the j... |
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| Keywords: | cable junction temperature monitoring wireless communication low-power MSP430 temperature sensor |
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