Digital emulator and observer of multicell converter
This article presents the design of a digital real-time emulator dedicated to the simulation of four-level multicell converter. The design has been made using a new tool: the co-simulation. Co-simulation results are presented in this paper and an experimental setup has been realised on a FPGA(1) in order to validate this new tool. In the final part, we present the test of an observation loop using this emulator. (C) 2003 Published by Elsevier B.V. on behalf of IMACS.
observer co-simulation power electronics estimator digital control multilevel converter