首页>
外国专利>
NUCLEAR REACTOR MONITORING SYSTEM AND NUCLEAR POWER PLANT, AND METHOD FOR MONITORING THE NUCLEAR REACTOR
NUCLEAR REACTOR MONITORING SYSTEM AND NUCLEAR POWER PLANT, AND METHOD FOR MONITORING THE NUCLEAR REACTOR
展开▼
机译:核反应堆监测系统和核电站,以及监测核反应堆的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
PROBLEM TO BE SOLVED: To provide a nuclear reactor monitoring system capable of monitoring the condition of a nuclear reactor in an appropriate manner.SOLUTION: A nuclear reactor monitoring system includes: at least one thermoacoustic sensor 40 provided in a reactor vessel 11; a sound detector 48 for detecting sounds generated by the at least one thermoacoustic sensor 40; and a condition monitoring unit 100 for monitoring the condition of the reactor vessel 11 on the basis of a detection result of the sound detector 48. The condition monitoring unit 100 includes: a frequency analysis part for analyzing a frequency for the detection result of the sound detector 48; a sound pressure peak calculation part for calculating a sound pressure peak in an analysis result obtained by the frequency analysis part; and a monitoring part for monitoring the condition on the basis of the calculation result obtained by the sound pressure peak calculation part.SELECTED DRAWING: Figure 1
展开▼