| 摘要 |
PURPOSE:To make inductances on the AC side coincide as far as possible and to reduce the unbalance of a current share in a constitution in which a plurality of units as minimum units constituting a rectifier or an inverter are connected in parallel. CONSTITUTION:Two extraction leads 31A, 31B, on the AC side, which are extracted from units 1A, 1B are connected in parallel by connecting leads 33, and a point Q as the connecting position of a terminal lead 3 which is connected to the connecting leads 33 is installed in a position in which inductances of both leads coincide substantially by making use of the point Q as a boundary. |
