Applied Research Of Operation Order In The Restoration Of Power Network Fault Diagnoses

Operation order in the restoration that can be used straightway by the dispatcher is offered,so the fault's disposal is changed form the dispatcher's verbal order to the computer's makingout an invoice. In order to resolve the questions that the system is slow and not current and itsmaintenance is difficult, exploit operation order in the restoration of regional network faultrestoration system that is an on-line system.The paper solves the following key problems:1,The intrinsic off-line system is turned to the on-line system. Link the SCADA real-timedata and software. Design a static data model for operation discursion. Exploit a tool that candistill static data from EMS data. False data can be corrected.2,Come up with a method that can automatically identify and extend operation order.Sum up the rules of automatically identifying and extending operation in term of regulation.3,Realize extending material operations of islands without electrical. Bring forward therule and approach to extend material operations of islands.4,Complete the automatically supplement of quadratic operation, including BZT, linesafeguard, provincial equipment and arc winding of the transformer.The paper uses VC combined with Oracle database to develop this system, which hasbeen employed in Lan Zhou power system.