Kosketinverkon
Kosketinverkon, a Finnish term that translates to "contact network" or "contact grid," is a system used to supply electricity to electric vehicles, most commonly electric trains and trams. This network consists of overhead wires, also known as catenary lines, suspended above the tracks. A pantograph, a device mounted on the roof of the electric vehicle, makes contact with these wires to draw the necessary power for propulsion and other onboard systems.
The design and implementation of a kosketinverkon are crucial for reliable and efficient operation. Key components
Kosketinverkon systems are a vital part of electrified public transportation infrastructure. They offer an environmentally friendly