Faster-Than-Real-Time Simulation for Plant Control

摘要

As part of the advanced diagnostic prognostic analysis and control system, a faster-than-real-time simulation of the EBR-II reactor has been developed using the Digital Simulator for Nuclear Power Plants (DSNP). Other elements of the system include an expert system, advanced graphics display, real time data acquisition using the EBR-II plant computer and a data transmission system coupling the control computers with the plant and graphics display. Various plant models have been constructed with even the most complicated being able to run plant transients in less-than-real-time. This paper discusses the plant models, necessary code modifications and the results. Depending on degree of model complexity the plant simulations run from 0.067 to 0.75 of the transient time. 6 refs., 1 tab.