Application of Kalman filters to the control of independent power electronic voltage sources

Power electronic independent voltage sources are used i.a. in electroacoustics and different special spheres; as systems realizing eg. the optimal control of electric drives, and also as executive blocks in active compensation systems. In the paper we discusse possibility of realization of a broadband power electronic voltage source with application of Kalman filter and basic quantities describing the working system. Selected simulation results of the independent voltage source for different reference signals are also included.