... hassignificantly helped the industry in maintaining reli-ability. As the assets continue to age, this combina-tion of engineering, experience, and business riskwill grow in importance to the industry. If ... load increase), thereby maintaining continuity ofservice, incre asing reliability, and reducing th e total number of generators thatneed to be kept running u nder no-load conditions. Also, interc ... IllinoisxviPREFACEU.S. power system engineering graduates has dropped from approximately2,000 per year in the 1980s to 500 in 20 06. T he continuing availability o f quali-fied power system...