The research and implementation of the power grids lines´ status automatic early warning system

In order to improve the security and stability of electric power lines, design and implement the power grids lines´ automatic warning system. Based on national or regional grid company´s grid lines of the local monitoring standards, System establishes the standard model library; then according to the standard model library, combined with line monitoring system data storage structure, establishes monitoring methods; servo system runs in background, real-time monitors the power lines´ data to generate alarm information; alarm information is displayed to the user via the browser, and it is convenience to manage. System uses the EJB and Struts technology. The system can be applied to other database system based on the monitoring data, and has strong portability.