Study model of flying capacitors multilevel inverter

This paper describes the model of the five level flying capacitors inverter (FCI) that was designed and realized at CTU in Prague, FEE - Department of Electric Drives and Traction. Some aspects of FCI control algorithm which influenced the design are mentioned. The first experimental results are also presented. Further the possibility of medium voltage multilevel inverter use as active filter is discussed. The requirements on inverters are given.