1、12/26/2022112/26/2022212/26/2022312/26/2022412/26/2022512/26/2022612/26/2022712/26/2022812/26/2022912/26/20221012/26/20221112/26/20221212/26/20221312/26/20221412/26/20221512/26/20221612/26/20221712/26/20221812/26/20221912/26/20222012/26/20222112/26/20222212/26/202223非正常工作状态正常工作状态Vmin1tmsxt(持续时间)V(幅值
2、)12/26/202224正常电压电压上升电压跌落瞬时脉冲瞬时供电中断12/26/202225Meyer小波分析DB6小波分析12/26/202226Meyer小波分析DB6小波分析12/26/202227-12/26/20222812/26/20222912/26/20223012/26/20223112/26/20223212/26/202233 1LVV tdt12/26/202234 00nnnttnnnomtaVtVdt12/26/202235 21LEV tdt 21LEV tdt12/26/202236113ABCSSVVV 12/26/20223712/26/20223812/
3、26/20223912/26/20224012/26/20224112/26/202242.100%l maxl avel aveVVLVURV.100%p maxp avep aveVVPVURV100%VVUFV2abbcabbcVa VVUFVaV12/26/20224312/26/20224412/26/20224512/26/20224612/26/202247短时Fourier变换小波分析12/26/202248T M S 3 2 0 C 5 4 0 2 D S P Generation,Fixed PointDATAA/D1A/D2A/D3A/D4A/D5A/D6高速采样SRAMFLASHCPLD串口通信(RS323/RS485)液晶显示键盘输入红外通信时钟EEPROM12/26/20224912/26/20225012/26/20225112/26/20225212/26/20225312/26/20225412/26/20225512/26/202256