摘要
旋转整流器为同步发电机提供励磁,其可靠性十分重要。主要采用FPGA平台设计了一套故障监测系统,可以对发电机的整流器进行运行状态监测。实验采用三级式同步发电机进行了验证,结果表明,该系统具有较好的监测性能。
Rotating rectifiers provide excitation for synchronous generators,and their reliability is very important.A fault monitoring system was designed based on field programmable gate array(FPGA)platform and applied to the online fault monitoring of synchronous generator rotating rectifier.The experiment used a three-stage synchronous generator for online verification.The results showed that the design has a good fault diagnosis effect.
作者
郭瑞东
陈燕
崔江
GUO Rui-dong;CHEN Yan;CUI Jiang(School of Automation,Nanjing University of Aeronautics and Astronautics,Nanjing 211106,China)
出处
《微特电机》
2021年第3期47-49,55,共4页
Small & Special Electrical Machines
基金
中央高校基本科研业务费项目(NS2017019)资助。
关键词
同步发电机
故障监测
FPGA
旋转整流器
反向传播神经网络(BPNN)
synchronous generator
fault monitoring
field programmable gate array(FPGA)
rotating rectifier
back propagation neural network(BPNN)
