| 摘要 |
The present invention relates to a system for monitoring performance of a nuclear facility using a smart sensor. The system for monitoring performance of a nuclear facility using a smart sensor comprises: a sensor set (20) which is installed in each of multiple secondary nuclear facilities (10) to be monitored; a smart sensor for a diagnosis (100) to diagnose and evaluate, in real time, performance of each of the facilities (10) to be monitored by using signals inputted from multiple measuring sensors (21) included in the sensor set (20); and a diagnosing server (200) to monitor the status of the secondary nuclear facilities (10) to be monitored by using the diagnosis and evaluation results of the facilities (10) to be monitored which are inputted from the smart sensor for a diagnosis (100). According to the present invention, the system comprises the smart sensor for a diagnosis in correspondence to each of the facilities to be monitored, and processes analog signals of the measuring sensors by the smart sensor for a diagnosis through the 16 channels at most. Furthermore, the smart sensor for a diagnosis has a performance evaluating model to diagnose performance of the facilities to be monitored. Therefore, the system of the present invention can monitor the real-time change status by processing, at a high speed, the measuring signals of the measuring sensors installed in the facilities to be monitored. Also, the system can reduce the load required for a performance evaluation calculation by distributing and processing the performance evaluation for each of the facilities to be monitored. |
