H - Electricity – 01 – H
Patent
H - Electricity
01
H
H01H 71/00 (2006.01) H02B 13/035 (2006.01)
Patent
CA 2145456
This metal-enclosed gas-insulated switching installation exhibits at least two busbar systems and a circuit breaker (6) which exhibits for each pole one pole axis (13) and at least one extinction chamber (66), installed in a pole housing. Its pole axes (13) are arranged perpendicularly to a foundation (4) and are located in a first plane. Furthermore, the switching installation in each case exhibits an electrically conductive connection, extending along a connecting axis (15, 81, 82), of the voltage-carrying extinction chamber (66) of the respective pole to each of the busbar systems and in each case one isolator (30) arranged in the connection between the respective busbar (5) and the pole. It is intended to create a metal-enclosed gas- insulated switching installation which needs fewer ground electrodes and which requires especially little space. This is achieved by the fact that the busbar axes (12) of the at least two busbar systems extend in parallel with the surface of the foundation and are located in each case in a second and a third plane which extend parallel to one another, that the first plane in which the pole axes (13) are located is arranged between the second and the third plane and parallel to these, and that the connecting axis (15, 81, 82) extends perpendicularly to these planes.
Berger Ernst
Heil Franz
Schifko Herbert
Tecchio Piero
Asea Brown Boveri Ag
Swabey Ogilvy Renault
LandOfFree
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