Bypass Arrangement for Busbars in Substation

Refer to Google.

" bypass arrangement in double bus systems"

Yes, a double bus system can be configured with a bypass or a bus tie connection and/or multiple switching arrangements.

Normally this configuration is used to allow connection of two separately fed buss systems together so that when loss of power to either occurs, the tie breaker closes so that all critical power to the process is not lost.

In some cases the two busses are left connected together at all times to share or balance total load during normal operation and the tie breaker trips open only when required to prevent overloading of either bus feeder.

There are standard tripping and transfer electrical control schemes which are required in order to prevent tying the two busses together unless correct synchronization is present or one of the buses has lost power.

In a nutshell; It is possible to install whatever bus configuration needed to meet a process needs as long as the correct tie breaker control scheme is implemented to protect all of the breakers, all busses, and the equipment being serviced.