Computer-Based Training Techniques for the Nuclear Industry

Abstract

Computer-based training techniques continue to show significant advances as new technology becomes available. The use of full-scope simulators in the training of operators for Nuclear Generating Stations is now fairly well established. The use of computer-based systems in the more basic aspects of training is an area of increasing development with the advent of high-quality graphic displays and touch-sensitive screens. The Computer-Managed Training (CMT) system is an example of such a system.

A full-scope simulator can be used to train operators under both normal and abnormal conditions. If the simulation is sufficiently good, it can also be used to develop and verify operating procedures and even for some predictive analyses. The criterion for the proper performance of a full-scope simulator is that an experienced operator should be unable to discern any difference between the reference plant and the simulator.

The CMT system offers an alternative to more traditional methods of training in basic principles, procedures and theory. The trainee learns through self-paced demonstrations and instructions, with evaluations providing directions toward improving weak areas.

The first part of this paper discusses the general features offered by computer-based training systems. The second part of the paper describes some specific applications which are in use at Ontario Hydro.