SS3机车电子柜预备及跳主断故障检测装置的研制

通过SS3型电力机车电子柜预备故障和主断故障情况进行统计及原因分析，研制开发电子柜预备故障及跳主断故障检测装置，该装置测量电子柜的各路信号，并与断开主断的各条支路串联，对引发电子柜预备故障相关的电流和脉冲信号、断主断的12路脉冲信号进行实时监测、存储和信息提示，在机车运用和日常维修时发现故障而及时消除机破隐患，并设计地面数据分析系统对相关信号进行故障分析和性能趋势分析。

Development of Electronic Cabinet Project and Splitting Line Circuit- breaker Fault Checking Device of SS3 Electric Locomotive

After statistics analyzing the reason of electric locomotive electronic cabinet project and splitting line circuit - breaker fault, electronic cabinet project and splitting line circuit - breaker fault checking device was development. The device can measure signal of electronic cabinet, and splitting line circuit- breaker of branches series, provide real - time monitoring information for current and pluse signal of causing electronic cabinet project fault, splitting main line 12 pluse signal.By using this device fault in locomotive operation and routine maintenance can be found.In addition, this device provides the function of land data analysis system for fault analysis and property trend analysis of signal.