Outage schedule management apparatus and method in EMS

摘要

An outage schedule management apparatus and a method are provided, wherein a topology change is executed in response to an outage schedule set up by a user input, and a validity determination is executed to system operation standard to approve an outage.

主权项

1. An outage schedule management apparatus, comprising:
a controller performing a topology change for applying a relevant imaginary outage schedule to a system in response to an outage schedule set up by a user input, determining validity of a system operation standard by performing a power flow calculation relative to the changed topology, a fault calculation and a credible accident interpretation and approving the outage schedule based on the determined validity; and a first storage storing the outage schedule control of the controller, wherein the controller further determines the validity in response to a result of the credible accident interpretation and by: calculating a breaking capacity of a line circuit breaker by performing a first fault calculation on the entire system; performing a second fault calculation by applying the outage schedule to the calculated breaking capacity; and comparing a result of the first fault calculation with a result of the second fault calculation.