Showing posts with label Energy. Show all posts
Showing posts with label Energy. Show all posts

Sunday, October 30, 2011

Flywheel Electrical Energy Storage

Flywheel Electrical Energy Storage Video Clips.





Although this little homemade device is not actually useful for much, it does demonstrate the concept of energy storage by flywheel. I made it from a brushless DC cooling fan motor. The motor is rated for 12 volts but I have pushed it to 18 without electrical or mechanical failure. At 18 volts the flywheel speeds up to scary high speeds. I have no equipment to measure the speeds, but in theory the video plus audio should be enough to make an accurate estimate. At times, the flywheel appears to be spinning much slower than it actually is, but that is caused by the stroboscopic effect. In reality, it spins too fast to perceive. I tapped into the same coils that accelerate the flywheel and used them for generating power, which is why the voltage is too high to use on LEDs during spin up. Once I disconnect the 12 volt supply, the coils are no longer energized externally and the voltage drops to that which is produce by the spinning flywheel. The magnetic coupling is weak so I can only draw low currents. Industrial units exist in applications where short duration, high output, uninterruptable power is needed or when rapid charge and discharge is needed. They usually suspend the flywheel by magnetic levitation. One example of an ideal application is temporary emergency backup power for hospitals. The hospital's ICE driven generator takes a few seconds to start, and so the flywheel bridges the gap between power loss and the generator's online state. How did I balance the ...

Keywords: Flywheel, energy, storage, DC, brushless, fan, LED, flashlight

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Monday, October 17, 2011

FREE ENERGY OFF GRID HOME COMPLETELY 100% from the Renewable Energy 2

FREE ENERGY OFF GRID HOME COMPLETELY 100% from the Renewable Energy 2 On YouTube.





PLEASE SIGN THIS If you liked, I am always looking for new options FREE ENERGY: John and Dana Frequency555.com had the pleasure of Mike Strizki house for an interview and the possibility of having invited him and some of the advanced technologies its employees have worked. That is, with Mike's work to create energy of hydrogen in combination with solar energy and water in a closed-loop system of renewable energy. The main problem with solar energy and wind power is theDisability, a significant amount of energy stored accumulated time. Mike uses solar energy to water molecules into hydrogen and oxygen called using a machine divided "electrolyser". The hydrogen is stored in pressurized tanks indefinitely and used when needed to produce energy. The oxygen that is created can be saved and used as needed (we all breathe oxygen!). If the hydrogen is burned to produce energy the only byproduct is produced chemically pure water (H20). The waterthen back into the system and the process begins. So basically, until there is a sun in the sky, this system is to produce energy forever. Best of all, energy is free! Once the infrastructure of the system is developed, it would be the only cost-effective maintenance, which can be explained at least Mike. Mike explains how this system can be applied not only when the house but also your vehicles. Imagine not paying for gas at the pump again, but canFuel ...

Tags: FREE, ENERGY, 32, TOTALLY, 100%, OFF, GRID, HOUSE, BY, THE, RENEWABLE, Part

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Sunday, September 18, 2011

Beta brain waves of adrenaline and energy

Beta brain waves of adrenaline and energy Video Clips.





www.free-auto-hypnosis.org Do not try this if you're nervous or anxious. ... This beta brain waves to give a boost of energy to look adrenaline. Ideal for a sports event or a pre

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Thursday, September 8, 2011

Bloom Energy Press Conference, Part 1

Bloom Energy Press Conference, Part 1 On YouTube.





Part 1 of 3 The entire press conference to introduce Electricity Bloom server. The Bloom Energy atmosphere-Box is a replacement for innovative technology to produce electricity, the old power grid and reduce the price of electricity.

Tags: bloom energy, electric, alternative fuel, grid, environment, ecology, kleiner perkins, kr sridhar, generator

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Sunday, August 28, 2011

PEDAL POWER BIKE BICYCLE DC generator DIY Green Energy HYBRID

PEDAL POWER BIKE BICYCLE DC generator DIY Green Energy HYBRID On YouTube.





This is a 24-volt generator on a bicycle. Permanent magnet motor.

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