| 摘要 |
<p>PURPOSE:To cut down cost of construction by reducing the number of connecting points of a single phase transformer by miniaturizing the transformer through standardization of its structure and also by unnecessitating introducing path of cable. CONSTITUTION:The neutral point side of the winding of single-phase transformers 1a, 1b and 1c is led out by a gas-insulated bus bar 10 which is directly connected to the single-phase transformers 1a, 1b and 1c respectively, the interphase of these bus bars 10 are connected by a single phase gas-insulated bus bar 11, and a star connection is constituted.</p> |
