Research And Design On The Safety Parameter Display System Of China Experimental Fast Reactor

Safety Parameter Display System (SPDS) is a new technology that has been developed from 1980s in the world. It is used to improve the centralized monitoring ability which control rooms monitor nuclear plant safety situation so as to improve the running security of nuclear plant. The main task of this thesis is to research the characters of CEFR safety parameters and to design and validate the SPDS of CEFR.This research is divided into three phases. Firstly,we have researched and analysed the running condition and the safety analysis report of CEFR, and chosen the taken parameters of CEFR' s safety situation according to the correlative statutes of the SPDS. The eight selected safety parameters enable collectively to reflect the safety situation of the SPDS and make operators easily judge the current safety situation of CEFR without observing other instruments and display.Having chosen the safety parameters, the second phase is to research and design the SPDS of CEFR according to correlative statutes and by using other reactors and nuclear plants for reference. It is integrated in the computer monitoring and control system, and absolute in function. Its design on display reflects availably whole CEFR safety situation and answers for human factor engineering.In order to make the SPDS figures more scientific, The simulation soft is used to run and analyse them. By running and analysis, we make a conclusion: The SPDS that 1 design is easy to be received by operators, and it is able to help operators to judge whole safety situation of CEFR. The design ondisplay menu is scientific and effective.CEFR is a kind of new reactor in our country, and it has many new characters in aspect of physics, thermal-engineering, construction and running manner, etc. Its SPDS has many new specialties. So it is very significative for this thesis to research and design CEFR' s SPDS.