Method for monitoring of nuclear power plant in transient state using signal classification based on representive signal

摘要

The present invention relates to a method for monitoring a nuclear power plant in a transient state using a signal classification based on a representative signal, wherein the monitoring target signal of the nuclear power plant is always monitored, a first representative signal related signal related to the first representative signal, Classifying into a second representative signal related signal related to the second representative signal and a monitoring signal during normal operation; Monitoring the constant monitoring signal at the time of starting the nuclear power plant; Sequentially monitoring the first representative signal related signal and the second representative signal related signal while monitoring the constant monitoring signal; And starting monitoring of the monitoring signal during the normal operation if it is determined to be normal operation after the monitoring of the second representative signal related signal is started.