Reactor Operations The Role for Computers

Although computers are being applied to reactor operations assistance, there is, as yet, very little U.S. experience in direct computer control of reactors. Given the trend toward increasing computer applications, there is a clear need for a systems analysis approach to understanding their role. This paper discusses the potential for computers in reactor operations, the factors that support their introduction, and some of the barriers that exist to increased use. Of particular interest are opportunities for computer driven graphic displays to improve the safety and economics of reactor operations, and associated challenging human factor issues. A Mitre project which explores in a preliminary fashion the value of interactive displays of current reactor thermal conditions (power shape parameters) to control room staff is discussed by way of an illustration. The paper concludes with an identification of critical issues which must be resolved as computer aided decision making in support of safe nuclear power plant operations is developed.