WATERPROOF STRUCTURE FOR SOLID INSULATION BUS, AND CONNECTION STRUCTURE FOR SOLID INSULATION BUS

摘要

Provided is a waterproof structure for a solid insulation bus, the waterproof structure including: a solid insulation bus having a conductor, a terminal connected to an end portion of the conductor, and a coating portion including an inner semiconducting layer, an insulating layer, and an outer semiconducting layer stacked in order from a conductor/terminal side toward outside; a connector of a conducting bar connected to the terminal; a bushing having a bushing body portion covering outer circumference of the connector of the conducting bar, and a bushing flange protruding from the bushing body portion outward in a radial direction thereof; and a waterproof portion having a waterproof flange interposed between an end surface of the solid insulation bus and the bushing flange.