| 摘要 |
The invention relates to a power converter circuit (4), which comprises at least two submodules (22) in a series circuit, which draws electrical power from a power source (8) outputting a DC voltage (18), via a first inductance (20). Each submodule (22) has, on the input side, a single-phase half bridge (34) and, on the load side, a single-phase full bridge (36). In addition, the half bridge (34) and the full bridge (36) are connected on the DC voltage side and an intermediate circuit capacitor (38) is connected in parallel therewith. According to the invention, the specified power converter circuit (4) has a substrate (54), on which the half bridge (34), the full bridge (36) and the intermediate circuit capacitor (38) are connected to one another. |
