MAE Seminar: “Advanced Control in Modern Power Grids” by Shahab Mehraeen

Abstract: Modern grids are different than the traditional power networks in various aspects. They interconnect different types of energy sources and loads. They comprise ac and dc components and circuits. Finally, they are designed to operate independently or connected to the large power networks. The dc micro grids have attracted much attention recently due to the advances in dc components. Stability of such systems is an attractive area of research especially when nonlinear components such as constant-power loads (CPLs) exist. In this presentation, dynamic modeling, stability, and safe operation of dc network powered by solar power is introduced. The destabilizing effect of CPL is considered and an advanced adaptive control mechanism is introduced to mitigate it. Hardware tests on an interconnected dc network is presented to support theoretical conjectures.

Bio: Dr. Shahab Mehraeen received his B.S. and M.S. degrees in electrical engineering from Iran University of Science and Technology and Esfahan University of Technology, Iran, respectively. He received his Ph.D. in electrical engineering from the Missouri University of Science and Technology, Rolla, Missouri, in 2009. He joined Louisiana State University, Baton Rouge, Louisiana, as assistant professor, in 2010. He conducts research on power system control, renewable energy integration, fault and stability analysis, and micro grids. He also conducts research in decentralized, and adaptive control of dynamical systems. Shahab Mehraeen is a recipient of the National Science Foundation CAREER Award and a holder of a US patent.

Date/Time:
Date(s) - Apr 20, 2017
3:00 pm - 4:00 pm

Location:
38-138 Engineering IV
420 Westwood Plaza Los Angeles CA 90095