91ÖÆÆ¬

Dr. Dan Trudnowski Receives Patent for Electric Power Grid Monitoring

Dr. Dan Trudnowski, head of the Electrical Engineering Department at 91ÖÆÆ¬, and Dr. John Pierre of the University of Wyoming have been awarded the patent “Electric Power Grid Monitoring Methods and Apparatus” for a novel approach to monitor the stability of electric power grids in real-time. The approach utilizes time-synchronized measurements from throughout the grid along with new signal processing algorithms to predict the stability properties of the grid. Maintaining grid stability is critical to preventing cascading blackouts. A prototype of the monitoring system has been installed and is being tested in the operation and control center at the Bonneville Power Administration in Oregon.