公开(公告)号：US10281504B2

公开(公告)日：2019-05-07

申请号：US12922929

申请日：2009-03-25

申请人： Mirrasoul Mousavi ,  Mohamed Y. Haj Maharsi

发明人： Mirrasoul Mousavi ,  Mohamed Y. Haj Maharsi

IPC分类号： G01R19/25 ,  G05B23/02 ,  G06F17/18

摘要： Method and apparatus for analyzing waveform signals of a power system. A waveform signal obtained from the power system is digitalized and then filtered. One or more segments are identified on the filtered waveform signal and, based on the information content of the identified segments, each of the one or more identified segments are classified as corresponding to a normal or abnormal condition occurred in the power system.

公开(公告)号：US20110213577A1

公开(公告)日：2011-09-01

申请号：US12922929

申请日：2009-03-25

申请人： Mirrasoul Mousavi ,  Mohamed Y. Haj Maharsi

发明人： Mirrasoul Mousavi ,  Mohamed Y. Haj Maharsi

IPC分类号： G06F19/00

CPC分类号： G01R19/2513 ,  G01R19/2509 ,  G05B23/0221 ,  G06F17/18

摘要： Method and apparatus for analyzing waveform signals of a power system. A waveform signal obtained from the power system is digitalized and then filtered. One or more segments are identified on the filtered waveform signal and, based on the information content of the identified segments, each of the one or more identified segments are classified as corresponding to a normal or abnormal condition occurred in the power system.

摘要翻译： 用于分析电力系统的波形信号的方法和装置。 从电力系统获得的波形信号被数字化，然后被滤波。 在经滤波的波形信号上识别一个或多个片段，并且基于所识别的片段的信息内容，将一个或多个识别的片段中的每一个分类为与电力系统中发生的正常或异常状况相对应。