减少开关管数量的串联电流源逆变器

Existing series-connected current source inverters (SC-CSIs) are constructed by identical CSIs connected in series, which involve the use of a high number of switches. In this letter, a new topology with less switches is proposed, and to enable its operation, a new modulation scheme as well as a unique transformer configuration is developed. Lab-scaled experiments are provided to verify the perfor...