What is a ringmain and its advantage?

Answer 1

ringmain is a special kind of electrical power systems arrangement in which we give supply to a load from two different sources forming a ring. though, at any particular instant the supply is given only by one feeder but this arrangement ensures a constant supply to the load.

generally used in industrial applications, some ciritical operations require constant power supply, we can give it by connecting the load with one generator bus and other one through the local state board supply and form a ring.

the line now can be charged via any bus thus making a more reliable network.

Answer 2

A ring main is a system that distributes electrical power in a circular loop around a building. Its main advantage is that it provides redundant paths for electricity to flow, which can help minimize disruptions in case of a fault or outage at one section of the ring. This design also helps in balancing the load across different sections of the circuit.