[ad_1]
A voltage generator converts potential and kinetic energy into electrical energy by moving a conductor through a magnetic field. The concept originated from Michael Faraday’s studies in 1831, and Hippolyte Pixii built the first electric generator in 1832. A voltage generator consists of a rotor and a stator, and can use permanent magnets or field coils. It is a necessary part of modern industry, converting various sources of potential energy into electricity.
A voltage generator is a device that converts potential and kinetic energy into electrical energy. This is most commonly accomplished by moving a conductor through a magnetic field to raise the voltage. The generator works much like a water pump where the electrical charge is moved in an external circuit much like water is pushed through a pipe. The potential and kinetic energy that initiates the process can come from a variety of sources such as steam or wind.
The origins of the voltage generator concept come from the studies of an English physicist named Michael Faraday in 1831. He wound coils of insulated wire around an iron ring. When he passed a current through one loop of the coil, he found that the other coil was also induced. Using this concept he built an electromagnetic rotating device. This was essentially the first electric motor and worked as the opposite principle of a voltage generator producing kinetic energy using electrical energy.
In 1832, Hipployte Pixii built an electric generator for industry. Called a Dynamo, it converted rotating kinetic energy into electricity. This first invention was a direct current (DC) device and required an additional part not found on modern voltage generators: a commutator. The commutator was designed to alternate the current in the dynamo. This helps distribute the power throughout the generator in the best position.
A voltage generator consists of two different mechanical parts: a rotor and a stator. The rotor is the rotating part of the generator, while the stator is the stationary part. Electrical components are attached to each of these pieces. The armature is the component that produces energy and can be placed on both the rotor and the stator. A component of the magnetic field must be placed on the opposite mechanical part.
Permanent magnets or field coils can be used on the generator. While the magnets create their own electric charge in the process, the field coils need to be charged to produce energy. This is accomplished by using smaller generators to energize the coils. In the event of a power outage, these field coils must be energized again in a process known as “black start”.
Voltage generators are a necessary part of modern industry. Large power plants around the world use potential and kinetic energy converted into electricity. Regardless of the initial state that potential energy assumes, it is eventually converted using a high voltage generator. Wind, geothermal, nuclear, oil and coal are all converted into an electrical charge.
[ad_2]