Method for monitoring nuclear power plant in transient state by using signal classification

Abstract

The present invention relates to a method for monitoring a nuclear power plant in a transient state, the method comprising the steps of: classifying signals to be monitored of the nuclear power plant into a constant monitoring signal, a primary system monitoring signal, a secondary system monitoring signal, and a monitoring signal during normal operation; constantly monitoring the constant monitoring signal at the time of starting the nuclear power plant; sequentially initiating monitoring of the primary system monitoring signal and the secondary system monitoring signal while monitoring the constant monitoring signal; and initiating monitoring of the monitoring signal during normal operation when it is determined to be operating normally after initiating the monitoring of the secondary system monitoring signal.

Dependencies are inferred from the claim text.