Title: Method for diagnosing accidents of waveshape recognition based substation locomotive traction circuit
Application Number: 200610030328 Application Date: 2006.08.24
Publication Number: 1908987 Publication Date: 2007.02.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: G07C5/02;G01R31/28
Applicant(s) Name: Shanghai Metro Operation Co., Ltd. Address:
Inventor(s) Name: Chen Anlong;Wu Hao;Du Xiaohong;Zhang Xiubin;Zhou J
Attorney & Agent: wang tilin wang guizhong
Abstract:
    The related traction circuit fault diagnosis system based on waveform recognition for underground locomotive comprises: a target circuit slot, a semi-physical analog simulation normal load, a data collector, an ADC, a data buffer, a CPU, a target fault database, a record label buffer, an algorithm software package based on waveform recognition to diagnose and position the fault, and a display. This invention can position fault accurately.
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