| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a space-saving gas-insulated switchgear in which an operation shaft of a breaker or a breaker grounding switch and an operation shaft of an operation device are arranged in a neighboring phase, in a neighboring-device direction, or in a neighboring main-busbar direction. <P>SOLUTION: A gas-insulated switchgear includes: a plurality of cylindrical tanks 21, 22, and 23 filled with insulating gas; at least one breaker grounding switch or one breaker stored in each tank; and a conductor stored in each tank and supported by an insulating support member. At least two of the tanks 21, 22, and 23 are arranged adjacently to each other such that their central axes are parallel to each other. Operation devices 37, 47, and 67 of the breaker grounding switch or the breaker are respectively arranged at each position separated from a plane including the two central axes parallel to each other of the tanks adjacent to each other. Each operation face of each operation device is arranged in parallel to the axial direction of the tanks. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
