Impact of Digital Information and Control System Platform Selection on Nuclear Power Generating Plant Operating Costs

Abstract

Information is presented on the benefits of a well-planned information and control systems (I&CS) replacement approach for aging nuclear power generating plants' I&CS. Replacement of an aging I&CS is accompanied by increases in plant profitability. Implementing a structured I&CS replacement with current technology allows improved plant electrical production in parallel with reduced I&CS operations & maintenance cost. Qualitative, quantitative, and enterprise management methods for cost benefit justification are shown to justify a comprehensive approach to I&CS replacement. In addition to the advantages of standard I&CS technologies, examples of new I&CS technologies are shown to add substantial cost benefit justification for I&CS replacements. Focus is upon I&CS replacements at nuclear power plants, however the information is applicable to other types of power generating facilities.