• Follow Electricity's Journey Through the Transmission System

    Before you can flip your light switch to turn on a light, electricity takes quite a journey to reach you. Learn how electricity is transmitted to your home or business and how to stay safe around transmission towers and substations. This video illustrates the anatomy of an electric utility system. AEP - American Electric Power AEP ranks among the nation's largest generators of electricity, owning nearly 38,000 megawatts of generating capacity in the U.S. AEP also owns the nation's largest electricity transmission system, a nearly 39,000-mile network that includes more 765 kilovolt extra-high voltage transmission lines than all other U.S. transmission systems combined. AEP's utility units operate as AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia), AEP Appalachian Power...

    published: 24 Jul 2012
  • The wireless transmission of electricity - Tesla technology

    This video shows my micro power replication of Tesla's wireless transmission of electricity to see if the patent works. Tesla used the ground for 1 wire and the air as the other while transmitting longitudinal waves instead of transverse waves. He later developed an improvement and called it the magnifying transmitter which uses an extra free resonating coil to achieve a higher degree of input from the environment. My device is the simplest form of his patents and does not contain the extra coil but works well enough to see the effect.

    published: 22 Aug 2014
  • Wireless electricity transmission circuit

    In this video I will show you how to make a simple circuit to wirelessly transfer electricity. Go to this link to find out more details on how to make this project: http://www.instructables.com/id/Wireless-electricity-transmission-circuit/ Anyone is welcome to make suggestions for improvements. Good luck with the project! For the circuit credits to : Rimstar's awesome video:https://www.youtube.com/watch?v=31Rxi8JMIys Also credits to Slider2732 for first creating the circuit : https://www.youtube.com/watch?v=VpGRghguv2g. Head on to their channel to learn about a lot more circuits!

    published: 07 Apr 2015
  • The Journey of Electrical Energy

    An educational short animation film explaining the production of electricity in Western Macedonia, Greece. Created in Association with the School of Education and the Department of Fine & Applied Arts, of the University of Western Macedonia, Greece. Coordination - Scenario- Scientific Supervision: Anna Spyrtou - Assistant Professor (Department of Primary Education) Direction - Animation - Original Music: Elias Pierrakos - Student (Department of Fine & Applied Arts) Special Thanks to: Antony Vrachnas - English Narration Niki Gakoudi, Ageliki Lothoxoedou - Translation This is an one-month non-stop work (day and night) project and it is being uploaded online just for previewing purposes . The creators retain all rights of copyright, management and distribution of the film. Florina 2...

    published: 23 Jun 2012
  • Wireless Energy Coom In 2030 - Japanese Scientists Transmit Electricity Wirelessly Through the Air

    Wireless Energy Coom In 2030 - Japanese Scientists Transmit Electricity Wirelessly Through the Air Channel: https://www.youtube.com/channel/UCfU3rEfgNExlKG4Uc4mo5cQ/ Google +: https://plus.google.com/u/0/b/110939505282711218297/110939505282711218297 Facebook: https://www.facebook.com/Inventiontv-1757689221176272/ Twitter: https://twitter.com/INventionTVTW/media Subscribe: https://www.youtube.com/channel/UCfU3rEfgNExlKG4Uc4mo5cQ?sub_confirmation=1 Since the 1960s, space enthusiasts and international space agencies have had one dream: to collect solar power and use it on earth. What seemed utopic more than 40 years ago is about to become reality: the Japanese Aerospace Exploration Agency JAXA especially is hell-bent on harvesting solar energy from space by 2030. Researchers from the Japan...

    published: 11 Jan 2016
  • Wireless Electricity II

    This simple circuit will transmit electric power at a distance of more than 15 cm. It uses a blocking oscillator (joule thief) with a pancake coil. It can transmit up to 19 volts and a maximum current of about 400 mA. Here you can see the original version by Slayer 2732: https://www.youtube.com/watch?v=dSUGXCWIVoI

    published: 06 Jun 2015
  • 3/24/2015 -- WIRELESS POWER using MICROWAVES -- Japan moving forward on new plans

    Another huge developing technology story regarding microwaves and next generation applied uses of frequency. Japan has announced they are moving forward with a microwave wireless power system. Full website post with links and more information on wireless power, specs + diagrams of the components, and how to build one yourself. All links shown in the video are contained here: http://dutchsinse.com/3232015-japan-moves-forward-on-wireless-power-using-microwaves-sps-coming-soon/ See the Boeing force field using microwaves here: https://www.youtube.com/watch?v=VjJlt_0I-KY _____ The system has now been tested in the Laboratory to ensure that it works, the next step is to build a space based version which beams microwaves back to Earth, which are then converted to DC power ! This link c...

    published: 24 Mar 2015
  • Wireless Electricity Transmission | Hindi | Simply Electrifying!

    In this beautiful experiment we Transmit Electricity without wires. For this we need to make a small circuit. This project was made by several student of the New English School, Pune, India. This historic school was set up by Lokmanya Tilak in 1880. The power supply is a Nokia Mobile charger and it is connected to 220-volt AC. This input goes through an electronic circuit. Instead of a PCB we have assembled the circuit on a transparent sheet of plastic. The circuit consists of a transistor, three capacitors and a resistance. This red one is a 1-nf capacitor. The Green one is a 4.7-ng capacitor. The resistance is 5.6K and the transistor used is DD139. The Yellow one is a 100-nf capacitor. The green coils are actually two coils with 5 turns each. So, one coil will have 10 turns and the othe...

    published: 19 Sep 2014
  • LaserMotive - Who We Are, and What is Power Beaming

    Imagine what you could do if you could transmit energy without wires. This video covers: who is LaserMotive, LLC, what is power beaming, and what are the near-term applications?

    published: 14 Jul 2010
  • Electricity with transmission magnets

    This video is a demonstration of how the magnets placed in a motor rotate another motor with no mechanical transmission. To the main motor 230 volts there is attached a thick disc of iron and four strong neodymium magnets. In front of the main motor, there is another secondary motor, attached to it there is a very thick disk of aluminium. When the main motor reaches a certain speed, it drags the aluminum disc placed in the dynamo., it transports the aluminium disc inserted in the dynamo. *This experiment has no value for practical use, only for vision.

    published: 02 Mar 2013
  • Electrical Power System

    Electric power system- is a network of electrical components used to supply, transmit and use electric power. Generation-Electricity is produced, or generated, by the turning of turbines. It is converted Mechanical Energy to Electrical Energy. Transmission-Once the turbines generate the electricity, its voltage is significantly increased by passing it through step-up transformers. Then the electricity is routed onto a network of high-voltage transmission lines capable of efficiently transporting electricity over long distances. Distribution -At the electric distribution substation that serves our home, the electricity is removed from the transmission system and passed through a lot of step-down distribution transformer and passed through our electric meter into our home's network of el...

    published: 15 Mar 2016
  • Electric Power Transmission Grid High Voltage Transmission and Distribution System

    Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers. This is . Before you can flip your light switch to turn on a light, electricity takes quite a journey to reach you. Learn how electricity is transmitted to your home or business . ʬ Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers. This is .

    published: 08 Sep 2015
  • how to make wireless power transmission

    (Note: If you have any question put it in comment box.) In this video you will see how to make a simple wireless power transmitter and receiver. NB: any common transistor (BC547,BC 548,PN 2222,2N3904) would do.Resistor should be 1k to 33k ohm.

    published: 24 Jul 2015
  • An electric resonator to transmit electricity wirelessly

    works on Joule thief concept!

    published: 13 Oct 2013
  • Wireless Power Transfer

    Wireless Power Transfer is an innovative approach using magnetic resonance coupling of air core transformers designed for today's growing plug-in electric vehicle market. This technology can provide a convenient, safe and flexible means to charge electric vehicles under stationary and dynamic conditions. Plug-in Electric Vehicles (PEV) are burdened by the need for cable and plug charger, galvanic isolation of the on-board electronics, bulk and cost of this charger and the large energy storage system (ESS) packs needed. With a system where you have to physically plug in there are a number of occasions where the owner could very well forget to charge the vehicle. For stationary applications (like charging of a PHEV at home), ORNL's innovative wireless power transfer technology adds a c...

    published: 22 Jul 2013
  • Power wirelessly?

    Hello guys, today i want to show you one awesome wireless transmission circuit. Its very easy to make and is fun to play with. Its something that has been implemented in smartphones and is more known as wireless charging. This video will show principle of wireless charging/qi charging. If you want more videos like this let me know. write your ideas in comments section bellow. Also if this video hits 500 likes i will show you how to make an actual wireless phone charging station. Music by: Futuristik - Little Bit (feat. Sethh) [NCS Release] https://www.youtube.com/watch?v=0gxIZLHBxBQ Futuristik • https://soundcloud.com/futuristikoffi... • https://www.facebook.com/FuturistikOf... • https://twitter.com/FuturistikEU Vocals by Ago Teppand a.k.a. Sethh from Cartoon Additional backing vocals...

    published: 21 Aug 2016
Follow Electricity's Journey Through the Transmission System

Follow Electricity's Journey Through the Transmission System

  • Order:
  • Duration: 3:42
  • Updated: 24 Jul 2012
  • views: 82662
videos
Before you can flip your light switch to turn on a light, electricity takes quite a journey to reach you. Learn how electricity is transmitted to your home or business and how to stay safe around transmission towers and substations. This video illustrates the anatomy of an electric utility system. AEP - American Electric Power AEP ranks among the nation's largest generators of electricity, owning nearly 38,000 megawatts of generating capacity in the U.S. AEP also owns the nation's largest electricity transmission system, a nearly 39,000-mile network that includes more 765 kilovolt extra-high voltage transmission lines than all other U.S. transmission systems combined. AEP's utility units operate as AEP Ohio, AEP Texas, Appalachian Power (in Virginia, West Virginia), AEP Appalachian Power (in Tennessee), Indiana Michigan Power, Kentucky Power, Public Service of Oklahoma, and Southwestern Electric Power Company (in Arkansas, Louisiana and east Texas).
https://wn.com/Follow_Electricity's_Journey_Through_The_Transmission_System
The wireless transmission of electricity - Tesla technology

The wireless transmission of electricity - Tesla technology

  • Order:
  • Duration: 7:13
  • Updated: 22 Aug 2014
  • views: 9121
videos
This video shows my micro power replication of Tesla's wireless transmission of electricity to see if the patent works. Tesla used the ground for 1 wire and the air as the other while transmitting longitudinal waves instead of transverse waves. He later developed an improvement and called it the magnifying transmitter which uses an extra free resonating coil to achieve a higher degree of input from the environment. My device is the simplest form of his patents and does not contain the extra coil but works well enough to see the effect.
https://wn.com/The_Wireless_Transmission_Of_Electricity_Tesla_Technology
Wireless electricity transmission circuit

Wireless electricity transmission circuit

  • Order:
  • Duration: 4:16
  • Updated: 07 Apr 2015
  • views: 222709
videos
In this video I will show you how to make a simple circuit to wirelessly transfer electricity. Go to this link to find out more details on how to make this project: http://www.instructables.com/id/Wireless-electricity-transmission-circuit/ Anyone is welcome to make suggestions for improvements. Good luck with the project! For the circuit credits to : Rimstar's awesome video:https://www.youtube.com/watch?v=31Rxi8JMIys Also credits to Slider2732 for first creating the circuit : https://www.youtube.com/watch?v=VpGRghguv2g. Head on to their channel to learn about a lot more circuits!
https://wn.com/Wireless_Electricity_Transmission_Circuit
The Journey of Electrical Energy

The Journey of Electrical Energy

  • Order:
  • Duration: 7:38
  • Updated: 23 Jun 2012
  • views: 386865
videos
An educational short animation film explaining the production of electricity in Western Macedonia, Greece. Created in Association with the School of Education and the Department of Fine & Applied Arts, of the University of Western Macedonia, Greece. Coordination - Scenario- Scientific Supervision: Anna Spyrtou - Assistant Professor (Department of Primary Education) Direction - Animation - Original Music: Elias Pierrakos - Student (Department of Fine & Applied Arts) Special Thanks to: Antony Vrachnas - English Narration Niki Gakoudi, Ageliki Lothoxoedou - Translation This is an one-month non-stop work (day and night) project and it is being uploaded online just for previewing purposes . The creators retain all rights of copyright, management and distribution of the film. Florina 2011 Original Video in Greek: http://youtu.be/coWQ1R2r5MY
https://wn.com/The_Journey_Of_Electrical_Energy
Wireless Energy Coom In 2030 - Japanese Scientists Transmit Electricity Wirelessly Through the Air

Wireless Energy Coom In 2030 - Japanese Scientists Transmit Electricity Wirelessly Through the Air

  • Order:
  • Duration: 2:11
  • Updated: 11 Jan 2016
  • views: 3325
videos
Wireless Energy Coom In 2030 - Japanese Scientists Transmit Electricity Wirelessly Through the Air Channel: https://www.youtube.com/channel/UCfU3rEfgNExlKG4Uc4mo5cQ/ Google +: https://plus.google.com/u/0/b/110939505282711218297/110939505282711218297 Facebook: https://www.facebook.com/Inventiontv-1757689221176272/ Twitter: https://twitter.com/INventionTVTW/media Subscribe: https://www.youtube.com/channel/UCfU3rEfgNExlKG4Uc4mo5cQ?sub_confirmation=1 Since the 1960s, space enthusiasts and international space agencies have had one dream: to collect solar power and use it on earth. What seemed utopic more than 40 years ago is about to become reality: the Japanese Aerospace Exploration Agency JAXA especially is hell-bent on harvesting solar energy from space by 2030. Researchers from the Japan Aerospace Exploration Agency (JAXA) managed to transfer 1.8 kilowatts of power via microwaves to a specific receiver located at a distance of 170 feet (55 meters). You may think that it’s not such an impressive distance, and the delivered energy was only enough to power an electric kettle, but the experiment opens up new prospects for alternative energy research. In particular, similar technology could be utilized for collecting solar energy in space and delivering it to Earth. In fact, this is how the International Space Station is powered – it converts sunlight into electric current with the help of solar cells placed on its solar array wings. The Japanese Science and Economy and Trade Ministry are currently pushing the project, set to launch in 2030. Just last month they put together the Institute for Unmanned Space Experiment Free Flyer (USEF) consortium consisting of several high-tech giants such as Mitsubishi Electric, NEC, Fujitsu and Sharp. Given that Japan has few energy resources of its own and therefore relies heavily on oil imports, it is no surprise that the country has long been a leader when it comes to solar and other renewable energies. It seems that after more than a century, someone eventually managed to come close to Nikola Tesla’s breakthrough in transferring wireless electric power. Japanese scientists for the first time succeeded in transmitting electricity wirelessly through the air. In any case, I strongly believe that the world community will soon realize that alternative sources of energy are the only way for humanity to survive. While definitely different than Tesla’s idea of FREE energy, if the SSPS is finally implemented, we would have a permanent supply of wireless electric power regardless of the time of the day and the weather conditions. Wireless Energy Coom In 2030,Wireless Energy,wireless electricity,Transmit Electricity Wirelessly,wireless energy transfer,tesla,Nikola Tesla,free energy,space energy,inventiontv,wireless energy invention,Japanese Scientists,Mitsubishi Electric,wifi energy,Japanese Scientists Transmit Electricity Wirelessly Through the Air,Transmit Electricity,wireless electroenergy,transfer of energy,energy from space,electro,aerospace electronics,power station,energy
https://wn.com/Wireless_Energy_Coom_In_2030_Japanese_Scientists_Transmit_Electricity_Wirelessly_Through_The_Air
Wireless Electricity II

Wireless Electricity II

  • Order:
  • Duration: 6:15
  • Updated: 06 Jun 2015
  • views: 286765
videos
This simple circuit will transmit electric power at a distance of more than 15 cm. It uses a blocking oscillator (joule thief) with a pancake coil. It can transmit up to 19 volts and a maximum current of about 400 mA. Here you can see the original version by Slayer 2732: https://www.youtube.com/watch?v=dSUGXCWIVoI
https://wn.com/Wireless_Electricity_Ii
3/24/2015 -- WIRELESS POWER using MICROWAVES -- Japan moving forward on new plans

3/24/2015 -- WIRELESS POWER using MICROWAVES -- Japan moving forward on new plans

  • Order:
  • Duration: 8:18
  • Updated: 24 Mar 2015
  • views: 85519
videos
Another huge developing technology story regarding microwaves and next generation applied uses of frequency. Japan has announced they are moving forward with a microwave wireless power system. Full website post with links and more information on wireless power, specs + diagrams of the components, and how to build one yourself. All links shown in the video are contained here: http://dutchsinse.com/3232015-japan-moves-forward-on-wireless-power-using-microwaves-sps-coming-soon/ See the Boeing force field using microwaves here: https://www.youtube.com/watch?v=VjJlt_0I-KY _____ The system has now been tested in the Laboratory to ensure that it works, the next step is to build a space based version which beams microwaves back to Earth, which are then converted to DC power ! This link contains a full description plus basic diagrams to build your own version. Of course there are possibly VERY HIGH VOLTAGE conditions, so if you build one, be extremely careful, and know what you're doing before beginning assembly. _____ Earlier today, breaking news was announced in regards to another use of Microwaves. Boeing aircraft company has patented MICROWAVE force fields which reflect / stop incoming shockwaves from explosions. Literally a plasma shield which will stop a blast from a bomb. The plasma is generated using microwaves from two transmitters. ______ The use of the 2GHz band, and now the use of the 5GHz band shows that professionals already know the potential for electrical conversion is there. Per the US FCC rules, the average exposure to microwaves contains about 61 volts per sq. meter. Meaning the potential voltage available MUST be somewhere near (or above) 61 volts every 3 sq. feet. already around us currently. This does not count the FM, AM, Shortwave, High frequency, VHF,and other UHF signals already coming in to our houses from every source imaginable. If you had a series of different sized antennas, you could theoretically "listen" to multiple bands, and convert all the bands power into DC.. not just microwaves. The great thing about building your own system, is that we are already exposed to 2.4GHz wifi, 2.4GHz bluetooth, 2.7GHz NEXRAD RADAR, 1GHz television, FM, AM and other bands. No harmful effects of LISTENING... just like listening to a radio, you and I could stand right next to each other and both pick up a signal, and convert the power with no effect on the signal. Just like listening to a radio... when the wave is sent out from the radio station... it goes out in all directions.. your antenna picks up the wave, and converts it into sound waves. Instead of converting the radio waves into Sound waves out of a speaker, you convert the radio waves to DC power. It does NOT suck in radio waves, thus there is no loss to the people already beaming out the signal. For instance... mobile phone companies are sending out near 2.4GHz in some cases from cell phone towers... you could pick up that general frequency, and convert it to DC without them ever knowing, or experiencing loss.. and technically the actual "power" isn't coming from them.. just the frequency.... :) ______
https://wn.com/3_24_2015_Wireless_Power_Using_Microwaves_Japan_Moving_Forward_On_New_Plans
Wireless Electricity Transmission | Hindi | Simply Electrifying!

Wireless Electricity Transmission | Hindi | Simply Electrifying!

  • Order:
  • Duration: 6:39
  • Updated: 19 Sep 2014
  • views: 91824
videos
In this beautiful experiment we Transmit Electricity without wires. For this we need to make a small circuit. This project was made by several student of the New English School, Pune, India. This historic school was set up by Lokmanya Tilak in 1880. The power supply is a Nokia Mobile charger and it is connected to 220-volt AC. This input goes through an electronic circuit. Instead of a PCB we have assembled the circuit on a transparent sheet of plastic. The circuit consists of a transistor, three capacitors and a resistance. This red one is a 1-nf capacitor. The Green one is a 4.7-ng capacitor. The resistance is 5.6K and the transistor used is DD139. The Yellow one is a 100-nf capacitor. The green coils are actually two coils with 5 turns each. So, one coil will have 10 turns and the other will have 5 turns. There is a live wire and a neutral wire. This circuit basically converts the charger DC current into AC. This AC current produces a magnetic field in the green coil. I am Ratnakar. My friend Nachiket gave you information about the primary coil. I will tell you about the secondary coils. This green coil converts the DC from the Nokia charger into AC. This is a secondary coil made from 5 turns of insulated copper wire. A 15-nf capacitor is attached to coil. The Yellow LED is also attached parallel to the capacitor. When we bring the 5 turn secondary coil near the green primary coil current is induced in the secondary coil – the capacitance gets charged and the yellow LED glows. The second secondary coil has 10 turns of insulated copper wire and 4 small capacitors attached in parallel. This increases the strength of the coil and the Red LED lights much more brightly. You can lift this coil up for a considerable distance and the LED will still light. The third secondary coil has 20 turns of insulated copper wire and 3 small capacitors attached in parallel. One capacitor is 30-nf and the other two are 20-nf each. There is also a LED attached. This increases the strength of the coil further. You can lift this coil up and electricity transmission will still take place. The fourth secondary coil has 25 turns of insulated copper wire and NO capacitors at all. There are three LEDs. Despite no capacitors WIRELESS electricity is still transmitted to the coil and all the three LEDs light up. Because there are no capacitors the capacity of this coil is limited. All secondary coils can be placed together and the LEDs light up. But on removing the intermediate coil the coil which is far away turns OFF. I am Tejas. Because of the spinning magnetic field in the green coil some current is induced in the secondary coil and that charge sets stored in the capacitance. And it is this charged capacitor which lights up the LEDs. If I place a strong magnet inside the green primary coil – this permanent magnet will absorb the magnetic lines of forces and there will be on induced current in the secondary coils. Thus the LED will turn OFF. This work was supported by IUCAA and Tata Trust. This film was made by Ashok Rupner TATA Trust: Education is one of the key focus areas for Tata Trusts, aiming towards enabling access of quality education to the underprivileged population in India. To facilitate quality in teaching and learning of Science education through workshops, capacity building and resource creation, Tata Trusts have been supporting Muktangan Vigyan Shodhika (MVS), IUCAA's Children’s Science Centre, since inception. To know more about other initiatives of Tata Trusts, please visit www.tatatrusts.org
https://wn.com/Wireless_Electricity_Transmission_|_Hindi_|_Simply_Electrifying
LaserMotive - Who We Are, and What is Power Beaming

LaserMotive - Who We Are, and What is Power Beaming

  • Order:
  • Duration: 4:54
  • Updated: 14 Jul 2010
  • views: 34464
videos
Imagine what you could do if you could transmit energy without wires. This video covers: who is LaserMotive, LLC, what is power beaming, and what are the near-term applications?
https://wn.com/Lasermotive_Who_We_Are,_And_What_Is_Power_Beaming
Electricity with transmission magnets

Electricity with transmission magnets

  • Order:
  • Duration: 4:35
  • Updated: 02 Mar 2013
  • views: 474362
videos
This video is a demonstration of how the magnets placed in a motor rotate another motor with no mechanical transmission. To the main motor 230 volts there is attached a thick disc of iron and four strong neodymium magnets. In front of the main motor, there is another secondary motor, attached to it there is a very thick disk of aluminium. When the main motor reaches a certain speed, it drags the aluminum disc placed in the dynamo., it transports the aluminium disc inserted in the dynamo. *This experiment has no value for practical use, only for vision.
https://wn.com/Electricity_With_Transmission_Magnets
Electrical Power System

Electrical Power System

  • Order:
  • Duration: 3:11
  • Updated: 15 Mar 2016
  • views: 4980
videos
Electric power system- is a network of electrical components used to supply, transmit and use electric power. Generation-Electricity is produced, or generated, by the turning of turbines. It is converted Mechanical Energy to Electrical Energy. Transmission-Once the turbines generate the electricity, its voltage is significantly increased by passing it through step-up transformers. Then the electricity is routed onto a network of high-voltage transmission lines capable of efficiently transporting electricity over long distances. Distribution -At the electric distribution substation that serves our home, the electricity is removed from the transmission system and passed through a lot of step-down distribution transformer and passed through our electric meter into our home's network of electric wires and outlets.
https://wn.com/Electrical_Power_System
Electric Power Transmission Grid High Voltage Transmission and Distribution System

Electric Power Transmission Grid High Voltage Transmission and Distribution System

  • Order:
  • Duration: 1:12:52
  • Updated: 08 Sep 2015
  • views: 41024
videos
Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers. This is . Before you can flip your light switch to turn on a light, electricity takes quite a journey to reach you. Learn how electricity is transmitted to your home or business . ʬ Electric-power transmission is the bulk transfer of electrical energy, from generating power plants to electrical substations located near demand centers. This is .
https://wn.com/Electric_Power_Transmission_Grid_High_Voltage_Transmission_And_Distribution_System
how to make wireless  power transmission

how to make wireless power transmission

  • Order:
  • Duration: 3:31
  • Updated: 24 Jul 2015
  • views: 450718
videos
(Note: If you have any question put it in comment box.) In this video you will see how to make a simple wireless power transmitter and receiver. NB: any common transistor (BC547,BC 548,PN 2222,2N3904) would do.Resistor should be 1k to 33k ohm.
https://wn.com/How_To_Make_Wireless_Power_Transmission
An electric resonator to transmit electricity wirelessly

An electric resonator to transmit electricity wirelessly

  • Order:
  • Duration: 1:59
  • Updated: 13 Oct 2013
  • views: 1868
videos
works on Joule thief concept!
https://wn.com/An_Electric_Resonator_To_Transmit_Electricity_Wirelessly
Wireless Power Transfer

Wireless Power Transfer

  • Order:
  • Duration: 5:15
  • Updated: 22 Jul 2013
  • views: 64731
videos
Wireless Power Transfer is an innovative approach using magnetic resonance coupling of air core transformers designed for today's growing plug-in electric vehicle market. This technology can provide a convenient, safe and flexible means to charge electric vehicles under stationary and dynamic conditions. Plug-in Electric Vehicles (PEV) are burdened by the need for cable and plug charger, galvanic isolation of the on-board electronics, bulk and cost of this charger and the large energy storage system (ESS) packs needed. With a system where you have to physically plug in there are a number of occasions where the owner could very well forget to charge the vehicle. For stationary applications (like charging of a PHEV at home), ORNL's innovative wireless power transfer technology adds a convenience factor compared to actually plugging in which will mean that the vehicle will have a full charge every morning. Electric vehicle charging must be safe, compact and efficient in order to be convenient for customers. By reconfiguring the transformer and altering the resonance frequency, energy is transferred to the battery with lower energy losses and with fewer demands on the primary circuit by the rest of the transformer system. The ORNL discovery shows that sufficient power for the battery can be transferred from the primary to secondary circuits without significant energy losses if the operating frequency is set at 50% to 95% of the resonance frequency of the circuit. The electrical power is then transmitted to the chargeable battery, which is electrically coupled to the secondary circuit through the air core transformer. Some advantages include: •Reduced energy losses during transfer of energy to the battery. •A charge potential that is relatively unaffected by up to 25% misalignment of vehicle. •Other receiving components draw less power from the primary circuit. These advantages allow wireless power technology applications to expand at the workplace and beyond as the demand for EV rises. For vehicles that operate over a fixed route such as busses and shuttle vehicles, Wireless Power Transfer (WPT) means that a smaller battery pack can be used. In the traditional system, the battery pack is designed to accommodate the needs of the entire route or shift. With WPT the battery can be downsized because it can be charged when the vehicle stops on its route (a rental car shuttle bus, for example, can charge when it waits in the terminal and again when it waits at the rental car place. Thus the battery only needs enough charge to get to the next stop. This decrease in battery size means significant cost savings to electrify the vehicle. This technology enables efficient "opportunity charging stations" for predefined routes and planned stops reducing down time. Charging can occur in minutes. This improvement also eliminates the harmful emissions that occur in garages while buses are at idle during charging. In larger cities, dynamic charging offers an even greater impact utilizing existing infrastructure. As vehicles travel along busy freeways and interstate systems, wireless charging can occur while the vehicle is in motion. With this technology a vehicle essentially has unlimited electric range while using a relatively small battery pack. In-motion charging stations use vehicle sensors to alert the driver. Traveling at normal speeds, sensors establish in-motion charging. WPT transmit pads sequentially energize to the negotiated power level based on vehicle speed and its requested charging energy. Lower power when vehicle speed is slow and much higher power for faster moving vehicles. Vehicle to Infrastructure communications (V2I) coordinates WPT charging level according to on-board battery pack state-of-charge. V2I activates the roadway transmit pads placing them in standby mode and negotiates charging fee based on prevailing grid rate and vehicle energy demand Dynamic charging would allow electricity to supply a very large fraction of the energy for the transportation sector and reduce greatly petroleum consumption. Previously worrisome traffic delays now provide longer periods of charge while passing over in-motion chargers. Inclement weather such as rain and snow do not affect the charging capability. At ORNL, we are working to develop the robust nature of wireless power technology to provide a convenient, safe and flexible means to charge electric vehicles under stationary and dynamic conditions.
https://wn.com/Wireless_Power_Transfer
Power wirelessly?

Power wirelessly?

  • Order:
  • Duration: 5:09
  • Updated: 21 Aug 2016
  • views: 3185
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Hello guys, today i want to show you one awesome wireless transmission circuit. Its very easy to make and is fun to play with. Its something that has been implemented in smartphones and is more known as wireless charging. This video will show principle of wireless charging/qi charging. If you want more videos like this let me know. write your ideas in comments section bellow. Also if this video hits 500 likes i will show you how to make an actual wireless phone charging station. Music by: Futuristik - Little Bit (feat. Sethh) [NCS Release] https://www.youtube.com/watch?v=0gxIZLHBxBQ Futuristik • https://soundcloud.com/futuristikoffi... • https://www.facebook.com/FuturistikOf... • https://twitter.com/FuturistikEU Vocals by Ago Teppand a.k.a. Sethh from Cartoon Additional backing vocals & adlibs by Rosanna Lints from Würffel https://www.facebook.com/cartoondband https://www.facebook.com/wurffel
https://wn.com/Power_Wirelessly
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