| 用于变电站电气设备的非接触式测温系统设计 |
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| 引用本文： | 李立,万媛,苏志杰,李臻. 用于变电站电气设备的非接触式测温系统设计[J]. 安徽电力职工大学学报, 2013, 0(1): 6-12 |
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| 作者姓名： | 李立 万媛 苏志杰 李臻 |
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| 作者单位： | 中国电子科技集团第三十八研究所智能传感系统研究中心,安徽合肥230088 |
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| 摘 要： | 为了对变电站电气设备实现可靠、低功耗的在线温度监测，将非接触式测温技术、低功耗设计技术和无线传输技术相结合，设计并开发了一种新型测温系统。该系统实现了实时温度的图形化显示、异常预警和报警、查询统计和远程控制访问等功能，便于安装，不会干扰电气设备的正常运行。测试结果表明该系统能在100kV的高压电气设备上正常工作，并依靠1000mAh的锂电池供电持续工作3年，具有较高的工程应用价值。
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| 关 键 词： | 非接触式测温 低功耗 无线传输 电力自动化 |
Design of Contactless Temperature Monitoring System for Power Equipment in Substation |
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| LI Li,WAN Yuan,SU Zhi-jie,LI Zhen. Design of Contactless Temperature Monitoring System for Power Equipment in Substation[J]. Journal of Anhui Electric Power College for Staff, 2013, 0(1): 6-12 |
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| Authors: | LI Li WAN Yuan SU Zhi-jie LI Zhen |
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| Affiliation: | (Intelligent Sensor System R＆D Center, China Electronics Technology Group Corporation No. 38 Research Institute, Hefei 230088, China) |
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| Abstract: | A novel system combined contactless temperature measurement, low power design and wireless transmission technologies is designed and implemented for the online temperature monitoring of the power equipment in the substation. The proposed system realizes the functions such as the graphics display of the real time temperature, abnormality warning and alarming, data inquiry and statistics, remote access and control. It is easy to be implemented and does not disturb the normal operation of the nearby power e- quipment. The system operates normally on the 100kV power equipment, and can continuously work 3 years when equipped with a 1000mAh lithium battery. The measurement results show that the system is valuable in engineering application. |
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| Keywords: | contactless temperature measurement low power wireless transmission power automation |
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