A program design for improvement of simulation performance for JOYO simulator

not registered; Iwashita, Tsuyoshi*; not registered; not registered; not registered; not registered; not registered

JOYO Simulator(FOSTER) has been operated for operational training and also evaluation of specific operation such as low coolant flow test. On the other hand, it is necessary to utilize FOSTER for characteristics evaluation of various special operation. In 1994, we carried out arrangement of remodeling items fbr MK-III plan and improvement of simulation performance. In this study, we designed program of dynamic model to realize simulator of MK-III plant with high accuracy. We designed program to improve precision of simulation of reactor core and heat balance. We designed software and hardware to improve a responsibility of nuclear instrumentation, and selected specification of hardware. For improvement of scheduling function and training of emergency procedure guidelines. We designed visual display investigated replacement of simulator computer system.