What is a bus feeder?

Feeder bus services are designed to pick up passengers in a certain locality and take them to a transfer point where they make an onward journey on a trunk service. This can be another bus, or a rail-based service such as a tram, rapid transit or train.

What is a feeder in an electrical system?

In electrical engineering, a feeder line is a type of transmission line. In addition Feeders are the power lines through which electricity is transmitted in power systems. Feeder transmits power from Generating station or substation to the distribution points.

What is a busbar used for?

Busbars are metal bars used to carry large amounts of current. Often made of copper or aluminum, every home electrical panel has busbars to distribute ac power to the rows of circuit breakers (Fig.

What is the feeder bus in power system?

Feeder busway is used to interconnect equipment, such as between a transformer and a switchgear line up. A variant type is a low-impedance busway, which is designed to have lower voltage drop by virtue of close spacing of bus bars, which reduces inductive reactance.

What are main feeders?

A feeder is one of the circuits out of the substation. The main feeder is the three-phase backbone of the circuit, which is often called the mains or mainline. The mainline is normally a modestly large conductor such as a 500- or 750-kcmil aluminum conductor.

What is the difference between a branch circuit and a feeder?

Branch circuits are not feeders. A branch circuit is defined as, the circuit conductors between the final overcurrent device protecting the circuit and the outlet(s). So, feeder conductors are conductors that are not service conductors and not branch circuit conductors.

How is busbar rated?

Normally bus-bar is rated in terms of current, voltage, frequency and short time current based on the application.

Is feeder a conductor?

So, feeder conductors are conductors that are not service conductors and not branch circuit conductors. All circuit conductors between the load side of the service equipment and the line side of the final branch circuit overcurrent device are feeder conductors.

What is the difference between busbar and feeder in power system?

feeder means power transmission at one point to another point. Busbar is like a node where different power system elements are connected like Alternators, Power Transformers etc.. while Feeder is used to feed electrical power from Busbar to distributors… we can connect more than one feeder to a Busbar.

What is the function of busbar?

In electrical power distribution, a Busbar is a metallic strip or bar (typically copper, brass or aluminum) that conducts electricity within a switchboard, distribution board, substation, battery bank, or other electrical apparatus. Its main purpose is to conduct a substantial current of electricity.

What is a feeder in electrical wiring?

In electric power distribution, Feeder is “voltage power line transferring power from a distribution substation to the distribution transformers” In an electrical wiring circuit in a building which Feeder is a “wire/line that carries power from a transformer or switch gear to a distribution panel.” What is the function of feeder?

What is the difference between transmission lines and feeder lines?

Transmission lines are current carrying lines that carry power from generating stations to the substations. Feeder is an electrical distribution network. They carry power from substation to consumers . A feeder is line which starts from grid to whom which we want to transmit power to the consumers. Click to see full answer.