INSTALLATION TECHNIQUE OF ELECTRICAL EQUIPMENT

摘要

PROBLEM TO BE SOLVED: To provide an installation technique of electric equipment which enables an accurate installation work of large electric equipment on such a tight place as a limited installation place of electric equipment and limited upper space.;SOLUTION: A manufactured (process A) and inspected (process B) gas insulated switching gear is disassembled (process C) in a factory, and carried to an assembling place of a substation (process D). A base on an installation place is constructed (process E) and a linear transportation path between the base place and the assembling place is constructed (process G). The gas insulated switching gear on the transportation path is assembled (process I) and carried to the installation place (process J). After the carried gas insulated switching gear is moved upward and removed from the path (process K), a transportation tool is removed (process L). After that, it is aligned (process M), moved downward and installed. The base portion of the installed gas insulated switching gear is fixed with concrete (process N) and the installation work is completed (process O).;COPYRIGHT: (C)2002,JPO