The power grid somewhat defines Urban life. However, have you ever stopped to wonder what it is and how exactly does it work? Let’s be honest; we are making use of it every time we are inside any building. However, we rarely are able to see the witness of a power grid.
That is where our today’s featured video from Practical Engineering comes in where an engineer will explain in detail about what a power grid actually is and how does it work. Electricity has become a critical resource for which we depend a lot actually. Everything from our lights to national security is dependent on electricity.
Truth be told, there is almost next to nothing that can occur in urban areas without relying on a power grid, but unlike water or other physical entities, you cannot store electricity and keep it for later use without some kind of hefty costs. This is where a power grid comes in with its complex nature.
The primary function of a power grid to generate and deliver electricity wherever it might be needed. This is a simple idea on paper but gets quite complicated once you move towards actually implementing it. The grid is comprised of a total of three main components; generation, transmission, and distribution. Generating electricity can be carried out in a variety of ways such as coal, hydro, or nuclear.
Each method of electricity generation comes with its own set of pros and cons. However, what remains constant throughout the spectrum is the fact that they transform one form of energy into electrical energy.
You can check out the following video by Practical Engineering to learn details about a power grid and how it works. You will be able to obtain a complete understanding of the processes that go on in a power grid.