电网工程建设中电力电子设备故障诊断技术研究  

Research on Fault Diagnosis Technology of Power Electronic Equipment in Power Grid Project Construction

作　　者：李梦阳 Li Mengyang(State Grid Jibei Zhangjiakou Power Supply Company,Zhangjiakou,Hebei 164000)

机构地区：[1]国网冀北张家口供电公司,河北张家口164000

出　　处：《现代工程科技》2025年第2期17-20,共4页Modern Engineering Technology

摘　　要：电力电子设备运行期间,由于设备自身质量问题,或是长期遭受外在环境的影响,容易发生故障,损害电力电子设备寿命的同时,也会影响区域供电的稳定性。为了确保电网稳定运行,解决电力电子设备故障问题,探讨了电力电子设备故障诊断技术,如传统诊断技术、智能诊断技术。结合案例分析智能诊断技术在电力电子设备故障诊断中的应用情况,如应用价值、应用流程要点等,旨在解决传统电力电子设备故障诊断的不足,避免电力电子设备受到故障影响,保障电网稳定、可靠运行。During the operation of power electronic equipment,due to the equipment's own quality problems or the long-term influence of the external environment,it is prone to failure.This not only damages the life of power electronic equipment but also affects the stability of regional power supply.To ensure the stable operation of the power grid and solve the problem of power electronic equipment failure,this paper will discuss fault diagnosis technologies of power electronic equipment,such as traditional diagnosis technologies and intelligent diagnosis technologies.Subsequently,combined with case analysis,the application of intelligent diagnosis technology in the fault diagnosis of power electronic equipment is analyzed,such as application value,key points of application process,etc.,aiming to solve the deficiencies of traditional fault diagnosis of power electronic equipment,avoid the impact of faults on power electronic equipment,and ensure the stable and reliable operation of the power grid.

关 键 词：电网工程建设 电力电子设备 设备故障 故障诊断 

分 类 号：TM507[电气工程—电器]