Host: The Japan Society of Mechanical Engineers
Name : The 30th International Conference on Nuclear Engineering (ICONE30)
Date : May 21, 2023 - May 26, 2023
The emergency operating under accident condition is the most important and complex operation task in nuclear power plant. It is necessary to design a matching, reasonable and highly compatible display specifically for emergency operating. The emergency operating display and the procedures are generally one to one correspondence in design scheme of PWR, which resulting in a large display scale. Sodium-cooled fast reactor has high inherent and passive safety, simple and universal emergency operating measures, high tolerance for operator, and its emergency operation procedures have unique content and structure characteristics. To satisfy the requirements of emergency operating task, take full advantage of the sodium cooled fast reactor safety features and matching the procedures characteristics, in this paper, the research is develop innovatively about the modular design of emergency procedures display. The paper summarizes the emergency procedures task in to several functional requirements, and formed a set of universal functional module display for emergency procedure. To achieve the complete coverage of the core operation content of emergency procedures, without the need to set up a special task display for each procedure. Improve the utilization rate of the emergency procedure display, greatly reduce the number of display, and simplify the scale of display. It has been verified that the modular emergency procedure display design meets the task requirements of emergency procedure operation, improves the execution efficiency, reduces human error, improves the emergency response ability of sodium cooled fast reactor, and improves the safety of power plant.
