In electrical grids, a power system network integrates transmission grids, distribution grids, distributed generators and loads that have connection points called busses. A bus in home circuit breaker panels is much smaller than those used on the grid, where busbars can be 50 mm in diameter in electrical substations. Traditionally, these grid conn... Found on http://en.wikipedia.org/wiki/Grid_connection
Joining a plant that generates electric power to a utility system so that electricity can flow in either direction between the utility system and the plant. ... (05 Dec 1998) ... Found on http://www.encyclo.co.uk/local/20973