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对红外热成像技术的特点、原理进行了阐述,提供了电气设备内外部热故障诊断的理论方法,提出了检测时注意要求,保证检测工作安全有效地进行。通过对井下电气设备检测的实际应用,验证了红外热成像技术的高效性、可靠性。
The characteristics and principle of infrared thermography are described. The theoretical methods of thermal fault diagnosis of internal and external electrical equipment are provided. Attention is paid to ensure the safety and efficiency of testing. Through the practical application of underground electrical equipment testing, the high efficiency and reliability of infrared thermal imaging technology have been verified.