ring bus

ring bus

[′riŋ ‚bəs]
(electricity)
A substation switching arrangement that may consist of four, six, or more breakers connected in a closed loop, with the same number of connection points.
References in periodicals archive ?
In order to provide the high availability (Tier IV design) that eBay wanted, and minimize the requirements of redundant switchgear and generator plant, a ring bus with six breaker transfer switchgear was specified at Topaz.
E-J managed the installation of electric equipment including four 15kV primary distribution 2500KVA transformers feeding a 5000A network ring bus.
A single BEE4-W has a maximum capacity of 20M ASIC gates, and the quad FPGA design is interconnected with a ring bus and integrated DDR3-800/1066 memory.
The danger detection systems are connected via a fibre-optic ring bus and information from these systems is transmitted to the airport's information and control system, Elis.
John Dodds, director of building firm Hammerson which is part of the Birmingham Alliance, said: 'We have already heard some tales of how people remember waiting in the old Bull Ring bus station at midnight on Sundays during the war to catch the bus down to Portsmouth for duty in the Army before coming home again to their loved ones via the bus on a Friday night.
The extra buses are being thrown on to the street because of the closure of the Bull Ring bus station in nearby Station Street.
E-J is managing the installation of electric equipment including four 15kV primary distribution 2500KVA transformers feeding a 5000A network ring bus.
Included in the project are the construction of a new Electrical Penthouse on the 2nd floor of the Main Hospital, installation of new normal power main distribution switchboards, and connection to the existing Georgia Power ring bus.
Bus services in Birmingham are to undergo the biggest shake-up for more than 30 years when Bull Ring bus station closes tomorrow.
Based on a cutting-edge 90 nanometer process technology and a 512-bit ring bus memory architecture, the FireGL V7350 and FireGL V7300 are able to take advantage of higher speed memories and support 1GB and 512MB frame buffers respectively.
From that point, a switchyard connects the Wethersfield wind park via a ring bus configuration into the NYSEG 230KV grid.
Unmatched graphics performance and efficiency with new ultra-threaded 3D architecture and ring bus memory controller