无线通信技术在电力变压器能效等级现场诊断中的应用  

Application of Wireless Communication Technology in On-Site Diagnosis of Energy Efficiency Levels for Power Transformers

作　　者：吴玉凯 刘磊 WU Yukai;LIU Lei(Chiping Xinyuan Environmental Protection Building Materials Co.,Ltd.,Liaocheng 252100,China)

机构地区：[1]茌平信源环保建材有限公司,山东聊城252100

出　　处：《通信电源技术》2025年第7期82-84,共3页Telecom Power Technology

摘　　要：研究无线通信技术在电力变压器能效等级现场诊断中的应用,提出一种结合低功耗无线传感网络与边缘计算的智能诊断方法。通过远距离无线电(Long Range Radio,LoRa)通信协议实现电力变压器运行参数的高效传输,并利用深度学习模型对能效等级进行实时评估与分类。实验结果表明,该方法在复杂电网环境中表现出优越的诊断性能,诊断准确率达到98.7%,平均响应时间为1.2 s,显著优于传统人工测量技术和振动信号分析技术,为电力变压器的智能化管理提供可靠的技术支持。The application of wireless communication technology in on-site diagnosis of power transformer energy efficiency grade is studied,and an intelligent diagnosis method combining low-power wireless sensor network and edge computing is proposed.Long Range Radio(LoRa)communication protocol is used to realize efficient transmission of operating parameters of power transformers,and deep learning model is used to evaluate and classify the energy efficiency grade in real time.The experimental results show that this method has excellent diagnostic performance in complex power grid environment,the diagnostic accuracy reaches 98.7%,and the average response time is 1.2 s,which is significantly better than the traditional manual measurement technology and vibration signal analysis technology,and provides reliable technical support for intelligent management of power transformers.

关 键 词：无线通信技术 电力变压器 能效等级现场诊断 远距离无线电(LoRa)通信协议 深度学习模型 

分 类 号：TM41[电气工程—电器]