| 摘要 |
<p>PURPOSE:To eliminate such problem as that a distorted flux is generated in the transformer core to produce iron loss, even if star connection is employed in both of two sets of primary windings. CONSTITUTION:The three-phase transformer two sets of windings in which star connection is employed in both primary windings 3, 13 whereas star connection and delta connection are employed respectively for the secondary windings 4, 14. The star connected primary windings 3, 13 have neutral points connected each other.</p> |
