Modeling and simulation of a static synchronous compensator (STATCOM) for the UI analog model power system

Fast, efficient dynamic reactive power compensation is important for maintaining voltage stability on the electric power grid as a whole as well as maintaining local voltage regulation to the customer. Dynamic reactive compensation is discussed in several courses in the ECE program. In this presentation, the design and modeling of a static synchronous compensator (STATCOM) that can be connected the Analog Model Power System (AMPS) at the University of Idaho for classroom instruction will be presented. Detailed averaged and switching models of a STATCOM will be presented. The goal of the modeling is to replicate the real world behavior of a STATCOM interfaced with the AMPS which will provide a basis for class projects and studies demonstrating concepts of dynamic reactive power compensation. After developing the model of the STATCOM interfaced with the AMPS, simulations were conducting to verify the STATCOM works as intended. The results from the simulations lay the foundations for a hardware implementation of the STATCOM in the lab.