Hydropower Plant Equipment Inspection System Based On Bar Code Technology Research And Development

With the development of the automation of substation, the inspection of substation is becoming more important. In order to avoid the inadvertence of inspection tour and increase the data utilization ratio, a new portable inspection tour installation has been brought into service in this field. The inspection tour system adopts the bar code to identify the power equipment, collects the parameters with a portable data collectors and then manages them by database. The system can analyze the operation tendency of equipment and displays the curves between any two parameters. The results can be browsed in the Web site. It is proved by practice that the inspection tour system can ensure the inspection tour be on time and on spot.This paper emphasize the application of Barcode technology in the inspection system. The palm with scanner is adopted as the inspection facility which can easily record equipment bug and run parameter. It can also record inspection time automatically. So inspection ratio will be improved availably. The significance of the system means improving of inspection efficiency and equipment's safety.