What is Transformer?
A power transformer is a key device in electrical networks, used to move electrical energy between circuits with different voltage levels. It works through electromagnetic induction and is crucial for transmitting electricity over long distances with minimal loss. These transformers either raise or lower voltage levels depending on the system’s requirements. They are mainly found in power generation plants, substations, and distribution systems. Built to handle high voltage and continuous loads, they are not frequently switched on or off. Most power transformers are filled with insulating oil and have cooling systems to manage the heat produced during operation. Their main components include a magnetic core, windings, and insulation materials. High performance and stability are necessary to keep power systems reliable. The size and rating vary based on the voltage and power needs. In summary, power transformers help maintain efficient and steady electricity flow across the power grid.
