Certain types of rigging construction are common yet critical for improving people’s day-to-day lives. Railways are one example. They’re critical in many people’s daily commutes to work, school, and other places. However, they also require the installation of railway overhead conductor systems.
Electric traction systems have various applications, but are mostly used in locomotive tech. The process uses electricity and power for railway carriages. The first electric traction trains operated by using 25kV voltages AC. However, later several overhead lines that used the same voltage were built.
If your company is planning to conduct railway overhead conductor work, it’s important to know some of the basics. The electric traction system implements a 3-phase induction motor and also DC series motors. High torque is required to sustain a high velocity acceleration. Railway Overhead conductor systems utilise 3 kinds of electric traction: 1) AC traction, 2) DC traction, and 3) Multi System traction. A conductor rail running overhead supplies the power. There are various types of traction systems, including the following:
1. AC Traction System
The system gets its current from an alternating current line that runs overhead. The voltages are 15kV and also 25kV AC. Power transmission can be acquired from lighter cable wires. The cost of this option is quite affordable, and the wire’s weight isn’t overly high.
2. Multisystem Traction
There are several railway electrification systems. Thus, trains must often be changed between different power systems. At a station the wires that are running overhead must be switched from one voltage to another voltage. Then a new locomotive is able to be attached, and thus continue forward.
3. DC Traction System
The current originates from DC lines that run overhead. Voltages that are often used include 3000DC and 1500DC. The main benefits of this system are that it has a low voltage and requires a basic construction. In addition, the control mechanism is quite simple to monitor.
4. Track Electrification System
This type of system is comprised of current collectors. They’re classified into: 1) Pantograph collector, 2) Trolley collector and 3) Bow collector.
Pantograph Collector: When speed or weather conditions change, it links the overhead conductor with the train’s power grid.
Trolley Collector: “Typically this is used for trams, and is ideal for low speeds
Bow Collector: This is utilised for the collection of current. However, it can’t be used for trains.
Finally, Railway Overhead Conductor Systems are frequently used. The main reason is that they’re much more efficient than using fuels. This system produces a higher throughput. It’s able to carry heavier weights that travel at faster speeds. In addition, the system trained people to operate and maintain the system. Railways typically provide the most job opportunities. Experts from Slate Roofing Melbourne says that That’s due to the need of workers to operate and sustain the traction system.
A quality rigging construction company can definitely help to complete projects related to railway overhead conductor system. It’s one of the many types of tasks that they can complete in the rigging construction sector. It’s certainly worth considering them for such work.