Search results
Jump to navigation
Jump to search
- {{Short description|Device that converts wave power into electricity}} ...ng-wave |accessdate=16 January 2019 |publisher= }}</ref> As of May 2018 no wave-power devices have ever gone into large-scale production. ...8 KB (1,327 words) - 17:32, 8 January 2025
- ...hered Undersea Kites (TUSKs)''' are underwater devices designed to harness energy from ocean currents.<ref>Minesto, 2021</ref> ...ef>Loyd, 1980</ref> TUSKs have garnered attention as a promising renewable energy technology for generating electricity in regions with predictable currents, ...6 KB (799 words) - 17:00, 11 November 2024
- ...ow velocity is a [[sine wave]], while the local acceleration is a [[cosine wave]] as a function of time.]] ...-date=2009-02-24 | title=Guidelines on design and operation of wave energy converters | publisher=[[Det Norske Veritas]] | date=May 2005 | accessdate=2009-02-16 ...10 KB (1,479 words) - 11:28, 29 November 2024
- * Electronic power converters; converters, rectifiers, inverters, filters. * Electronic power switches and electronic AC power converters; switches and controllers. ...55 KB (7,970 words) - 22:19, 26 February 2025
- ...lete [[HVDC converter station|converter station]] may contain several such converters in series and/or parallel to achieve total system DC voltage ratings of up Almost all HVDC converters are inherently bi-directional; they can convert either from AC to DC (''rec ...46 KB (6,909 words) - 21:22, 22 January 2025
- ...temperature gas. The reader can evidence such a [[Standing wave|stationary wave]] phenomenon just applying a transverse magnetic field with a [[magnet|perm where ''E<sub>i</sub>'' is the [[Ionization potential|ionization energy]] (in [[electron volt]]s) and ''k'' the [[Boltzmann constant]]. ...22 KB (3,103 words) - 19:32, 12 May 2024
- Light, or more generally an [[electromagnetic wave]], carries not only [[energy]] but also [[momentum]], which is a characteristic property of all objects ...st=F. J.| title=On the current and the density of the electric charge, the energy, the linear momentum and the angular momentum of arbitrary fields| journal= ...22 KB (3,194 words) - 22:48, 21 January 2025
- ...roof. Two industry watchers take a look at generating energy from wind and wave action and the potential to alter." The Futurist 39.1 (2005): 37(5). GALE E [[File:Basic diagram of tidal stream power generation.svg|thumb|The kinetic energy of a water current is converted into electricity by a turbine-generator sys ...52 KB (7,557 words) - 10:49, 11 January 2025
- ...hronous generators are used in the energy industry to provide [[electrical energy]] over a wide power range. They simultaneously supply active power and [[re ...“Electric Machinery, Processes, Devices, and Systems of Electromechanical Energy Conversion,” 3rd edition, 1971, McGraw Hill.</ref> ...55 KB (8,273 words) - 12:20, 20 February 2025
- ...used to [[quantification (science)|quantify]] the rate of [[Work (physics)|energy transfer]]. The watt is named in honor of [[James Watt]] (1736–1819), an 18 ...he given height gives the ''rate of doing work'' or ''power''.{{efn-lr|The energy in climbing the stairs is given by {{mvar|mgh}}. Setting {{math|''m'' {{=}} ...30 KB (4,198 words) - 05:49, 2 January 2025
- ...idberg, Jeffrey P. 2008 121">{{cite book | title=Plasma Physics and Fusion Energy | author=Freidberg, Jeffrey P. | year=2008 | publisher=Cambridge University ...uivalent to smallness of the ratio of the plasma electrostatic and thermal energy densities. Such plasmas are called weakly coupled.<ref>{{Cite book| publish ...62 KB (8,756 words) - 02:53, 22 February 2025
- {{Short description|Ratio of energy extracted from sunlight in solar cells}} ...lar cell]] energy conversion efficiencies since 1976 ([[National Renewable Energy Laboratory]])|538x538px]] ...51 KB (7,329 words) - 21:40, 9 February 2025
- ...am, a [[sine wave]] (red curve) is sampled and quantized for PCM. The sine wave is sampled at regular intervals, shown as vertical lines. For each sample, ...ator passes the signal through a [[reconstruction filter]] that suppresses energy outside the expected frequency range (greater than the [[Nyquist frequency] ...34 KB (4,917 words) - 15:50, 19 November 2024
- ...changer|converter]]s in [[wind power plant]]s. Special types are used for energy storage, for example in [[photoflash]] or [[strobe]] applications or for [[ ...is low. This ability depends on the rated voltage and component size. Low energy transient voltages lead to a voltage limitation similar to a [[zener diode] ...113 KB (16,198 words) - 09:18, 16 February 2025
- ...eature of modern non-solid (wet) tantalum electrolytic capacitors is their energy density compared with that of solid tantalum and wet aluminum electrolytic ...plications, capacitors are seen as a storage component to store electrical energy. But for smoothing, bypassing, or [[decoupling capacitor|decoupling]] appli ...77 KB (10,944 words) - 23:56, 30 January 2025