ACverkkoja

ACverkkoja is a term originating from Finnish that translates to "AC networks" or "power grids." It specifically refers to the alternating current (AC) electricity distribution systems used to deliver power from generation sources to consumers. These networks are characterized by their use of alternating current, where the direction of the electric current reverses periodically, as opposed to direct current (DC) where the flow is unidirectional.

The fundamental components of an AC network include power plants that generate electricity, transmission lines that carry high-voltage power over long distances, substations that transform voltage levels for efficient distribution, and distribution lines that deliver electricity at lower voltages to homes and businesses. Transformers are crucial elements within AC networks, allowing voltage to be stepped up for efficient long-distance transmission and then stepped down for safe usage by end-users. The widespread adoption of AC power, largely driven by the work of Nikola Tesla and George Westinghouse, has enabled the development of modern electrical infrastructure worldwide.