Wireless Electricity

[shogunfreak]

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stupid idea though.. ni pop lang sa akong head.. hehe..

usa na lang ka source sa electricity.. NO MORE DAMN WIRES! wala nay higante na poste sa karsada.. pwedi ka maka.on sa imong appliances sa tunga² sa dagat.. hahaha.. possible bah?

yes! this is very possible. nana ni sa US ang technology. ithink voltage inverters gamit ani. from a small 12volts DC and converted to a 220volts AC. nondot noh?

[Bigben2007]

yes! this is very possible. nana ni sa US ang technology. ithink voltage inverters gamit ani. from a small 12volts DC and converted to a 220volts AC. nondot noh?

Asa man ang wireless part sa pagamit ug inverter? Unsa man medium gigamit pag convert from 12V to 220V? Radio Frequency ba? Lahi jud ni makaadto ta ug US NUH? Ako kay wala pa jud intawon ko kasulay ug gawas sa Pilipinas.

[coolnezz]

History of wireless energy transfer

* 1820: André-Marie Ampère describes Ampere’s law showing that electric current produces a magnetic field
* 1831: Michael Faraday describes Faraday’s law of induction, an important basic law of electromagnetism
* 1864: James Clerk Maxwell synthesizes the previous observations, experiments and equations of electricity, magnetism and optics into a consistent theory, and mathematically models the behavior of electromagnetic radiation.
* 1888: Heinrich Rudolf Hertz confirms the existence of electromagnetic radiation. Hertz’s "apparatus for generating electromagnetic waves" was a VHF or UHF wave spark gap transmitter.
* 1891: Nikola Tesla improves Hertz-wave transmitter RF power supply in his patent No. 454,622, "System of Electric Lighting."
* 1893: Nikola Tesla demonstrates the wireless illumination of phosphorescent lamps of his design at the World's Columbian Exposition in Chicago.[3]
* 1894: Hutin & LeBlanc, espouse long held view that inductive energy transfer should be possible, they file a U.S. Patent describing a system for power transfer at 3 kHz[citation needed]
* 1894: Nikola Tesla wirelessly lights up single-terminal incandescent lamps at the 35 South Fifth Avenue laboratory, and later at the 46 E. Houston Street laboratory in New York City by means of "electrodynamic induction," i.e., wireless resonant inductive coupling.[4][5][6]
* 1894: Jagdish Chandra Bose (Indian) ignites gunpowder and rings a bell at a distance using electromagnetic waves, showing that communications signals can be sent without using wires.[7][8]
* 1895: Jagdish Chandra Bose transmits signals over a distance of nearly a mile.[7][8]
* 1896: Nikola Tesla transmits signals over a distance of about 48 kilometres (30 mi).[9]
* 1897: Guglielmo Marconi uses ultra low frequency radio transmitter to transmit Morse code signals over a distance of about 6 km.[citation needed]
* 1897: Nikola Tesla files the first of his patent applications dealing with wireless transmission.
* 1899: In Colorado Springs Nikola Tesla writes, "the inferiority of the induction method would appear immense as compared with the disturbed charge of ground and air method."[10]
* 1900: Guglielmo Marconi fails to get a patent for radio in the United States.
* 1901: Guglielmo Marconi transmits signals across the Atlantic Ocean using Tesla's apparatus.
* 1902: Nikola Tesla vs. Reginald Fessenden - U.S. Patent Interference No. 21,701, System of Signaling (wireless); selective illumination of incandescent lamps, time and frequency domain spread spectrum telecommunications, electronic logic gates in general.[11]
* 1904: At the St. Louis World's Fair, a prize is offered for a successful attempt to drive a 0.1 horsepower (75 W) air-ship motor by energy transmitted through space at a distance of least 100 feet (30 m).[12]
* 1917: Tesla's Wardenclyffe tower is demolished.
* 1926: Shintaro Uda and Hidetsugu Yagi publish their first paper on Uda's "tuned high-gain directional array"[13] better known as the Yagi antenna.
* 1961: William C. Brown publishes article that explores possibilities of microwave power transmission.[14][15]
* 1964: William C. Brown demonstrated on CBS News with Walter Cronkite a microwave-powered model helicopter that received all the power needed for flight from a microwave beam. Between 1969 and 1975 Brown was technical director of a JPL Raytheon program that beamed 30 kW over a distance of 1 mile at 84% efficiency.
* 1968: Peter Glaser proposes wirelessly transferring solar energy captured in space using "Powerbeaming" technology.[16][17]
* 1971: Prof. Don Otto develops a small trolley powered by induction at The University of Auckland, in New Zealand.
* 1973: World first passive RFID system demonstrated at Los-Alamos National Lab.[18]
* 1975: Goldstone Deep Space Communications Complex does experiments in the tens of kilowatts.[19][20][21]
* 1988: A power electronics group led by Prof. John Boys at The University of Auckland in New Zealand, develops an inverter using novel engineering materials and power electronics and conclude that inductive power transmission should be achievable. A first prototype for a contact-less power supply is built. Auckland Uniservices, the commercial company of The University of Auckland, patents the technology.
* 1989: Daifuku, a Japanese company, engages Auckland Uniservices Ltd to develop the technology for car assembly plants and materials handling providing challenging technical requirements including multiplicity of vehicles
* 1990: Prof. John Boys team develops novel technology enabling multiple vehicles to run on the same inductive power loop and provide independent control of each vehicle. Auckland UniServices Patents the technology.
* 1996: Auckland Uniservices develops an Electric Bus power system using Inductive Power Transfer to charge (30-60 kW) opportunistically commencing implementation in New Zealand. Prof John Boys Team commission 1st commercial IPT Bus in the world at Whakarewarewa, in New Zealand.
* 2001: Splashpower formed in the UK. Uses coupled resonant coils in a flat "pad" style to transfer tens of watts into a variety of consumer devices, including lamp, phone, PDA, iPod etc.
* 2004: Inductive Power Transfer used by 90 percent of the US$1 billion clean room industry for materials handling equipment in semiconductor, LCD and plasma screen manufacture.
* 2005: Prof Boys' team at The University of Auckland, refines 3-phase IPT Highway and pick-up systems allowing transfer of power to moving vehicles in the lab
* 2007: A physics research group, led by Prof. Marin Soljačić, at MIT confirm the earlier (1980's) work of Prof. John Boys by wireless powering of a 60W light bulb with 40% efficiency at a 2 metres (6.6 ft) distance using two 60 cm-diameter coils.
* 2008: Bombardier offers new wireless transmission product PRIMOVE, a power system for use on trams and light-rail vehicles.[22]
* 2008: Industrial designer Thanh Tran, at Brunel University made a wireless light bulb powered by a high efficiency 3W LED.
* 2008: Intel reproduces Nikola Tesla's 1894 implementation and Prof. John Boys group's 1988's experiments by wirelessly powering a nearby light bulb with 75% efficiency.[23]

* 2009: A Consortium of interested companies called the Wireless Power Consortium announced they were nearing completion for a new industry standard for low-power Inductive charging[24]
* 2009: Texas Instruments release the first device.

[shogunfreak]

Asa man ang wireless part sa pagamit ug inverter? Unsa man medium gigamit pag convert from 12V to 220V? Radio Frequency ba? Lahi jud ni makaadto ta ug US NUH? Ako kay wala pa jud intawon ko kasulay ug gawas sa Pilipinas.

haiz kini uban ug maka comment init au ug dila, gamiton pa lng na nmo sa tarong bay bigben... i didnt say naka adto US dude.. i said nana na ni sa US.. wrong spelling man ka brad... pagka toy2x jud aning saracstic ta noh. taka lng ug tabi.. taKA lng yawit maski way gamit....hehehe...

aw sweto diay ka? enlighten us all daw dri beh,,, eng eng eng!!!!

[circles122345]

solar flash lyt nalang unta...hehehe

[Click Here]

Stepping stone na tingali ni...

YouTube - powermat wireless charging

[insect111]

and i thought I was the only person to think of this here in istorya...not to mention, I had a research paper of this one way back in college when I was still studying my Chemical Engineering degree...although it was just a proposal, i focused on the wireless distant transmission of energy, consumable electricity in particular of around 50-100 meters..but it was turned down by my professor since the topic isn't a dedicated chemical engineering field..I still have my paper for this study of mine and I also sent it to DOST since one of our faculty is the Regional Director of DOST7..and I don't know what happened to my paper..maybe it was trashed..haha

naa pa ka copy sa imo paper bro? share pud diri bro para mabasa namo,

[gaevwa]

Asa man ang wireless part sa pagamit ug inverter? Unsa man medium gigamit pag convert from 12V to 220V? Radio Frequency ba? Lahi jud ni makaadto ta ug US NUH? Ako kay wala pa jud intawon ko kasulay ug gawas sa Pilipinas.

sayon ra tubag sa imo pangutana bai..kana mismo imo step up transformer from12Vto220V na gigamit nimo nag-transfer sa power through magnetic induction..meaning..wireless kana kay from electrical energy-to-magnetic energy-(back)to electrical energy..there is no direct connection (meaning wire) from your 12V source to 220V output..

[burnfinger]

weeeeeeeee.. go..go.. hehe..

[pinoyapache]

Kuyawa ani nga technology oi. Mag-blue tooth ato quentador ani? Ngiga...