While our generator fundamentals course provides a more in-depth exploration, we'll give you a beginner's guide to how power generation works in this article, including types of generators, the different kinds of power that are generated, and the role of load sharing in. While our generator fundamentals course provides a more in-depth exploration, we'll give you a beginner's guide to how power generation works in this article, including types of generators, the different kinds of power that are generated, and the role of load sharing in. This movement induces an electrical current in the coils of wire surrounding the rotor. Electromagnetism plays a crucial role in energy conversion. Large generators produce electricity at 20,000 volts, smaller generators output at 400 volts or 6000 volts. These voltages are “stepped up or down” as required for transmission and distribution to the user. He found that moving a magnet inside a coil of. Power plants (also called power stations) pull off a similar trick, converting lumps of coal and drops of oil into zaps of electric current that can cook your dinner or charge your phone. If it weren't for power plants, I wouldn't be writing these words now—and you wouldn't be reading them.