Search results
Results From The WOW.Com Content Network
A generator can also be driven by human muscle power (for instance, in field radio station equipment). Protesters at Occupy Wall Street using bicycles connected to a motor and one-way diode to charge batteries for their electronics [22] Human powered electric generators are commercially available, and have been the project of some DIY ...
"Dynamo Electric Machine" (end view, partly section, U.S. patent 284,110) A dynamo is an electrical generator that creates direct current using a commutator.Dynamos were the first electrical generators capable of delivering power for industry, and the foundation upon which many other later electric-power conversion devices were based, including the electric motor, the alternating-current ...
Electricity generation is the process of generating electric power from sources of primary energy.For utilities in the electric power industry, it is the stage prior to its delivery (transmission, distribution, etc.) to end users or its storage, using for example, the pumped-storage method.
Gross generation or gross electric output is the total amount of electricity generated by a power plant over a specific period of time. [29] It is measured at the generating terminal and is measured in kilowatt-hours (kW·h), megawatt-hours (MW·h), [ 30 ] gigawatt-hours (GW·h) or for the largest power plants terawatt-hours (TW·h).
Most commercial electric power is produced by rotating electrical machines, "generators", which move conductors through a magnetic field to produce electric current. The generator is rotated by some other prime mover machine; in typical grid-connected generators this is a steam turbine, a gas turbine, or a hydraulic turbine.
An electrostatic generator, or electrostatic machine, is an electrical generator that produces static electricity, or electricity at high voltage and low continuous current. The knowledge of static electricity dates back to the earliest civilizations, but for millennia it remained merely an interesting and mystifying phenomenon , without a ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Worldwide, most electric power is produced by steam–electric power plants. [1] The only widely used alternatives are photovoltaics, direct mechanical power conversion as found in hydroelectric and wind turbine power as well as some more exotic applications like tidal power or wave power and finally some forms of geothermal power plants. [2]