Back to results
US 6,137,776 AGranted
Switching station
AssigneeSiemens Aktiengesellschaft
InventorsPeter Bauerschmidt, Ottmar Beierl, Werner Griesacker, Uwe Linnert
Life of this patent
Estimating the term…
Abstract
A switching station for high or medium voltage offers a simple and practicable configuration for information transmission with a high security against failure. Panel devices are connected through a first bus line to a central control device. The panel devices feed a second bus line to which control devices of switching devices of the switch panel are connected. The second bus line is formed by an auxiliary line of the switching station.
Claims10
A switching station for high or medium voltage, comprising:
- a central control device;
- a first bus line connected to said central control device;
- first interfaces connected to said first bus line;
- a given number of panel devices each connected to a respective one of said first interfaces;
- second interfaces each connected to a respective one of said panel devices;
- a panel-related second bus line formed by an auxiliary line and connected to a respective one of said second interfaces;
- at least one of grounding and isolating switches having control devices connected to said panel-related second bus line;
- and
- at least one power circuit breaker connected to a respective one of said panel devices.
6 more elements
Dependencies are inferred from the claim text.