3-level T-type 4-in-1 Module for Active Front End Solution

Inhalt:
In recent year, Electrification of equipment is being promoted by measures to achieve carbon neutral. The number of power equipment connected to power grid is increasing. On the other hand, variable frequency drives, which have long been used in industrial equipment, can create significant harmonics. High levels of harmonics can negatively affect equipment longevity and performance. 2-level power solution of Active Front End has been used for mitigating harmonics solution so far, but this paper offers new products of 3-level power modules suitable of AFE for further harmonics mitigation solution.