Compressed-gas-insulated electric power transmission device has externally stabilized and self-stabilized compensation elements that are arranged between sections to compensate movement of sections relative to one another along path

摘要

The device has phase conductors (10a) which are enclosed within an electrically insulated fluid from a capsule housing. The phase conductors are extended along a path (4). The encapsulating structure is divided in sections (2,3) along the path. The compensating elements (1) are arranged between the sections for compensating the movement of sections relative to one another along the path. The first compensating element is an externally stabilized compensation element and the second compensating element is a self-stabilized compensation element.