Construction and Exploration of a Diagnostic Platform for High-Temperature Gas-Cooled Reactor Units

Abstract The high-temperature gas-cooled reactor (HTGR) is an advanced fourth-generation nuclear reactor technology known for its advantages in safety, efficiency, economic viability and versatile applications. The secure and stable operation of HTGR is crucial for ensuring sustainable energy supply. The HTGR unit diagnostic platform integrates functions such as data collection, fault recognition and predictive analysis to provide comprehensive support for the operation and maintenance of HTGR. This paper begins by reviewing the background and development of HTGR technology and subsequently discusses the architectural design, key technologies and practical application effect of the diagnostic platform. Through the development and utilization of this platform, operators can monitor the HTGR status in real time, accurately predict potential faults, and thereby ensure its safe and efficient operation.