| 一种用于变电站高压触点温度在线监测的新方法 |
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| 引用本文： | 刘建胜,酆达,张凡.一种用于变电站高压触点温度在线监测的新方法[J].电力系统自动化,2004,28(4):54-57. |
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| 作者姓名： | 刘建胜 酆达 张凡 |
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| 作者单位： | 北京航空航天大学电子信息工程学院光电与信息工程系,北京市,100083;北京航空航天大学电子信息工程学院光电与信息工程系,北京市,100083;北京航空航天大学电子信息工程学院光电与信息工程系,北京市,100083 |
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| 摘 要： | 提出了一种利用示温腊片测温原理和图像处理技术进行变电站高压触点温度在线监测的新方法,并基于该方法设计实现了一个能够实现无人值守的低成本触点温度在线监测告警系统.介绍了该系统的工作原理、组成、功能及其软、硬件设计中的几个关键问题.室内外实验表明,该系统运行可靠、效果良好,可以准确实现变电站高压触点温度的在线监测.
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| 关 键 词： | 温度监测 示温腊片 高压触点 变电站 |
| 收稿时间： | 1/1/1900 12:00:00 AM |
| 修稿时间： | 1/1/1900 12:00:00 AM |
A NOVEL METHOD FOR REMOTE ON-LINE TEMPERATURE DETECTION OF SUBSTATION HIGH-VOLTAGE CONTACTS |
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| Liu Jiansheng,Feng Da,Zhang Fan.A NOVEL METHOD FOR REMOTE ON-LINE TEMPERATURE DETECTION OF SUBSTATION HIGH-VOLTAGE CONTACTS[J].Automation of Electric Power Systems,2004,28(4):54-57. |
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| Authors: | Liu Jiansheng Feng Da Zhang Fan |
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| Abstract: | By exploiting the operating principle of the temperature-indicating wax label and image processing technology, a novel method for remote on-line temperature detection of substation high-voltage contacts is put forward. A low cost and unmanned warning system based on the method is designed. The principle, configuration, function and some key questions about the hardware and software design of the system are discussed. In- and out-door experiments have proved that the warning system is practical and reliable. |
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| Keywords: | temperature detection temperature-indicating wax label high-voltage contact substation |
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