| 摘要 |
<p>PROBLEM TO BE SOLVED: To obtain a gas insulated switchgear which can be transported in complete unit by miniaturizing the switchgear. SOLUTION: This gas insulated switchgear is made up of two pairs of three- phase main bases 1a, 1b, a branch bus 11a connecting the same phases of these main buses 1a, 1b via respective disconnector 2a, 2b, and a breaker 5 connected to this branch bus 11a via a current transformer 4, each stored in a gas insulated container for each phase of the three phases. In this case, containers 20a, 20b for the main buses are provided on a same plane with a given interval by extending in the same direction. A container 23 for the breaker is provided in the proximity to and in the direction crossing the extended direction of the containers 20a, 20b for the main buses.</p> |
