| 摘要 |
<p>PURPOSE: To provide an installation, of the electric transformation, which omits the layer story of a substation building, which can reduce the total area of the substation building and which can reduce the cost of the substation building. CONSTITUTION: In the installation of the electric transformation a gas-insulated switchgear 1 and a transformer 3 are housed inside the same building, they are installed respectively on different layer stories, and a gas-insulated bus 4 is used in order to connect the gas-insulated switchgear to the. In the installation of the electric transformation, electrical energy, the gas-insulated bus 4 is installed on the same layer story as the transformer 3, and the gas-insulated bus is supported so as to be suspended from the ceiling of the layer story.</p> |
