The number of ECE ILLINOIS' faculty members.
These two texts are recommended but not required.
A. J. Wood and B. F. Wollenberg, Power generation, Operation and Control, 2nd ed., New York: John Wiley and Sons, 1996.
A. Monticelli, State Estimation in Electric Power Systems: A Gene-ralized Approach, Boston: Kluwer Academic Publishers, 1999.