Patent ID: 11923783
Assignee: GENERAL ELECTRIC RENOVABLES ESPANA, S.L.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. The multi-level bridge power converter of claim 12, wherein the expected output voltage is a positive voltage when the gate drive signals for the first IGBT, the third IGBT, and the fourth IGBT are low, the gate drive signal of the second IGBT is high, the output current direction is negative, and the gate drive signals for the fifth IGBT or the sixth IGBT are low or when the gate drive signals for both the first IGBT and the second IGBT are high or when the output current direction is negative and the gate drive signals for the first IGBT, the second IGBT, the third IGBT, and the fourth IGBT are low.