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这部分介绍红外测温诊断技术和光纤测温技术的基本概念及其应用.1.红外测温诊断技术前已述及,随着电力工业生产的可靠性要求的提高,电力系统电压等级的升高,对电力设备在运行中故障隐患的准确诊断和及时维护显得越来越重要.对于高电压、高速转动的和处在高空部位的设备,一般都必须事先停电、停机才能进行温度测量.显然,这是不能满足生产要求的,为此必须开展温度遥测技术的研究.红外测温诊断技术可以满足电力设备在高电压、高温、高速旋转、大电流、处于高空等运行状态下的温度测量要求,保障安全可靠供电.
This section introduces the basic concepts of infrared temperature measurement technology and optical fiber temperature measurement technology and its application.1, Infrared temperature measurement and diagnosis technology has been mentioned before, with the reliability requirements of the power industry to improve, the power system voltage level rise High, it is more and more important to accurately diagnose and timely maintain the potential faults in the operation of power equipment.For high-voltage, high-speed rotation and equipment at high altitude, it is generally necessary to power off in advance to stop the temperature measurement. , Which is unable to meet the production requirements.Therefore, it is necessary to carry out the research of temperature telemetering technology.The infrared temperature measurement diagnostic technology can meet the temperature measurement requirements of power equipment in high voltage, high temperature, high speed rotation, high current, at high altitude and other operating conditions , To ensure safe and reliable power supply.