摘要
本文全面探讨了红外热成像技术在电力电缆故障诊断中的创新应用与面临的挑战，并提出了一系列针对性的优化策略。随着电力需求的不断增长和电缆网络的复杂化，电缆故障成为影响电力系统稳定运行的关键因素。红外热成像技术，凭借其非接触、实时、高精度的特点，在电力电缆故障诊断中展现出显著优势。该技术不仅能快速捕捉电缆表面的温度异常，实现故障点的精准定位，还能通过分析温度分布模式，深入剖析故障原因，为维修决策提供科学依据。然而，在实际应用中，红外热成像技术也面临诸多挑战，如环境因素的干扰、探测深度的限制、技术人员的专业素养不足以及设备成本与维护问题。为此，本文提出了包括加强环境控制、引入多源信息融合技术、强化人员培训与技术支持、优化设备选型与维护管理等在内的综合优化策略。这些策略旨在提升红外热成像技术在电缆故障诊断中的有效性和可靠性，降低操作风险，提高整体工作效率。本文的研究成果不仅为电力电缆故障诊断提供了新的思路和方法，也为红外热成像技术在其他领域的推广应用提供了有价值的参考。通过不断优化和完善，红外热成像技术有望在电力行业中发挥更加重要的作用，为保障电力系统的安全稳定运行贡献力量。
关键词：红外热成像技术；电力电缆；故障诊断；非接触式测量；多源信息融合
Abstract
This paper discusses the innovative application and challenges of infrared thermal imaging technology in power cable fault diagnosis, and puts forward a series of targeted optimization strategies. With the increasing demand for power and the complexity of cable network, cable fault has become a key factor affecting the stable operation of power system. Infrared thermal imaging technology, with its non-contact, real-time, high-precision characteristics, has shown significant advantages in power cable fault diagnosis. The technology can not only quickly capture the temperature anomaly on the cable surface, achieve the accurate location of the fault point, but also analyze the fault cause by analyzing the temperature distribution pattern, and provide a scientific basis for maintenance decisions. However, in practical applications, infrared thermal imaging technology also faces many challenges, such as the interference of environmental factors, the limitation of detection depth, the lack of professional quality of technicians, and the cost and maintenance of equipment. Therefore, this paper puts forward a comprehensive optimization strategy, including strengthening environmental control, introducing multi-source information fusion technology, strengthening personnel training and technical support, optimizing equipment selection and maintenance management. These strategies are designed to improve the effectiveness and reliability of infrared thermal imaging technology in cable fault diagnosis, reduce operational risks, and improve overall work efficiency. The research results of this paper not only provide a new idea and method for power cable fault diagnosis, but also provide a valuable reference for the popularization and application of infrared thermal imaging technology in other fields. Through continuous optimization and improvement, infrared thermal imaging technology is expected to play a more important role in the power industry and contribute to ensuring the safe and stable operation of the power system.
Keywords： Infrared thermal imaging technology; Power cable; Fault diagnosis; Non-contact measurement; Multi-source information fusion
目 录
摘要 I
Abstract II
一、绪论 1
（一）研究背景 1
（二）研究目的及意义 1
二、红外热成像技术在电力电缆故障诊断中的应用 2
（一）非接触式温度测量 2
（二）快速定位故障点 2
（三）精准诊断故障原因 2
（四）提高工作效率和安全性 3
三、红外热成像技术在故障诊断应用中面临的挑战 4
（一）环境因素影响 4
（二）探测深度有限 4
（三）技术培训和人员素质 4
（四）设备成本和维护 5
四、红外热成像技术在故障诊断应用中的优化策略 6
（一）加强环境控制与管理 6
（二）引入多源信息融合技术 6
（三）强化人员培训与技术支持 7
（四）优化设备选型与维护管理 8
结论 10
参考文献 11
