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公开(公告)号:US11251719B1
公开(公告)日:2022-02-15
申请号:US17132119
申请日:2020-12-23
发明人: M. Jagabar Sathik , Kaustubh Bhatnagar , Yam P. Siwakoti , Hussain M. Bassi , Muhyaddin Rawa , N. Sandeep
摘要: Switched capacitor multilevel inverter (SCMLI) configuration for high-frequency medium voltage applications is presented. A 5L-SCMLI basic configuration is further extended to 9L operation with a reduced number of active switches having self voltage boosting and balancing ability. Further, the proposed 9L-SCMLI is extended up to n level being considered as the basic configuration for the extension of horizontal extension (HE) and vertical extension (VE). A generalized switching table is provided for the proposed extensions. Design of the size of capacitor demonstrated for the proposed 9L-SCMLI.