BUS STRUCTURE FOR CONNECTION BETWEEN DISCONNECTORS

PROBLEM TO BE SOLVED: To prevent excessive external force from falling on the insulator of a disconnector even if the interval between disconnectors is small. SOLUTION: A primary bus 12 is suspended vertically halfway between two disconnectors, and two sets of connecting units 38A and 38B, in each of which a plate-like terminal 42 is attached to one end of a curved flexible conductor 40 and a block terminal 44 in the shape of such cross section that it slides and engages with a spring type T-branched clamp body 30 is attached to the other end, are used to electrically connect the spring-type T-branched clamp main body 30 attached to the bottom of this primary bus 12. The plate-like terminal 42 of a pair of connecting unit 38A is connected to one disconnector, and also the block terminal 44 is slid and engaged from the side of its one end with the spring type T-branched clamp body 30, and the plate-like terminal 42 of the other pair of connecting unit 38B is connected to the other disconnector, and also the block terminal 44 is slid and engaged from the side of the other end with the spring-type T-branched clamp body 30. The spring-type T-branched clamp body 30 and the two block terminals 44 and 44 are welded with each other. COPYRIGHT: (C)2005,JPO&NCIPI