TECHNICAL IMPROVEMENTS FOR HUMAN SYSTEM INTERFACE IN THE DIGITAL CONTROL SYSTEM OF LINGAO 34

摘要

This paper focuses on the technical improvements for Human System Interface(HSI) implemented to be designed to manage normal and accidental situation of the Nuclear Power Plants (NPPs) on the LING AO 3&4 nuclear plants project under construction in the South of China. Some technical improvements for HSIs such as State Oriented Procedures (SOP) , Large Display Panel (LDP), Computerized-base procedures, Advanced alarm system, Safety Parameter Display system(SPDS) are detailed in this paper. Finally, in the scope of these studies, the human factors considerations are considered in order to reduce the likelihood of human errors, to gain maximum benefit of the implemented technology and to increase the performance.