High-voltage electrical substations are vital components in the energy infrastructure, but their operation and composition are often unknown to many. In this article, we will explore the elements that make up these important facilities and their fundamental characteristics.
Transformer: These devices are essential for adjusting electrical voltages at various stages, allowing the transmission of energy from high-voltage levels to safer levels for consumption.
Disconnectors: Their main function is to open the electrical circuit and isolate certain components of the installation, thus contributing to the safety and maintenance of the substation.
Grounding switches: These devices prevent potential hazards during loading processes, ensuring a safe working environment along with the disconnectors.
Circuit breakers: As their name suggests, these breakers control the activation or deactivation of electrical lines within the substation.
Surge arresters: They serve to limit unexpected voltage surges, thus protecting the substation without interrupting the electrical supply.
Busbars: Essentially, these bars are responsible for transmitting electrical energy through different sections of the installation, being a central component in high-voltage substations.
Lightning arresters: Like lightning arresters in other installations, their function is to safely conduct electricity from lightning strikes.
Portal: This structure provides support for the lines and suspended elements within the substation, ensuring their stability and safety.
Operations building: A space dedicated to the control and supervision of all elements of the substation, ensuring its proper and efficient operation.
At Suitelec, we understand the importance of these elements in the electrical infrastructure. If you need advice or services related to high-voltage electrical substations, don’t hesitate to contact us! We are here to help ensure reliable and safe electrical supply.
