新型电力系统设备状态监测与故障诊断传感芯片关键技术与展望  

Key Technologies and Prospect of Equipment Condition Monitoring and Diagnosis Sensor Chips for New Power Systems

作　　者：秦潘昊 陈威宇 胡秦然[1] 杜力 吴在军[1] 杨生哲 QIN Panhao;CHEN Weiyu;HU Qinran;DU Li;WU Zaijun;YANG Shengzhe(School of Electrical Engineering,Southeast University,Nanjing 210096,China;School of Electric Science and Engineering,Nanjing University,Nanjing 210023,China)

机构地区：[1]东南大学院电气工程学院,江苏省南京市210096 [2]南京大学电子科学与工程学院,江苏省南京市210023

出　　处：《电力系统自动化》2024年第6期83-95,共13页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(52277086);江苏省重点研发计划资助项目(BE2023093-2)。

摘　　要：随着新型电力系统的建设与发展,电力关键设备运行环境发生改变,运行过程也面临更多风险。电力关键设备的状态监测和故障诊断技术是其正常运行的保障,但目前仍存在不足。集信号采集、数据分析、信息传输功能于一体的传感芯片将能够实现在线、实时、准确的关键设备状态监测和故障诊断。文中从面向新型电力系统的设备状态监测和故障诊断传感芯片的基本概念出发,综述了传感芯片的传感采集、信号处理、数据分析及信息传输4项关键技术的发展现状,指出关键技术面临的挑战。最后,展望了未来电力关键设备状态监测和故障诊断研究方向。With the construction and development of new power systems,the operation environment of key power equipment has changed,and the operation process is facing more risks.The condition monitoring and diagnosis(CMD)technology of critical power equipment is the guarantees of its normal operation,but there are still shortcomings at present.The sensor chip integrating signal acquisition,data analysis,and information transmission can realize online,real-time,and accurate CMD of key power equipment.Based on the basic concept of the sensor chip for the equipment CMD for new power systems,this paper summarizes the development status of four key technologies of sensing acquisition,signal processing,data analysis,and information transmission of the sensor chip,and points out the challenges faced by the key technologies.Finally,the future research directions of CMD of critical power equipment are prospected.

关 键 词：新型电力系统 电力设备 传感芯片 状态检测和故障诊断 

分 类 号：TM73[电气工程—电力系统及自动化]