| 摘要 |
<p>A device for converting current and voltage between a first one-phase side (1) and a second one- or plurality-phase side (3) comprises at least two converter modules (7, 7', 7'') connected between these sides and each having two converters (8, 9) interacting with one of said sides and an intermediate link (10) interconnecting them. The converter modules are connected in series on said first side (1).</p> |
