Biofuels have been around as long as cars have.

A biofuel is a fuel that contains energy from geologically recent carbon fixation. These fuels are produced from living organisms.

Generating Electricity from Wing Waves.

Wind turbines, like windmills, are mounted on a tower to capture the most energy. At 100 feet (30 meters) or more aboveground, they can take advantage of the faster and less turbulent wind.

Producing electricity from solar energy.

Solar energy is a free, inexhaustible resource, yet harnessing it is a relatively new idea. The ability to use solar power for heat was the first discovery.

Turbines catch the wind's energy with their propeller-like blades.

A blade acts much like an airplane wing. When the wind blows, a pocket of low-pressure air forms on the downwind side of the blade.

Solar energy may have had great potential

Solar technology advanced to roughly its present design in 1908 when William J. Bailey of the Carnegie Steel Company invented a collector with an insulated box and copper coils.

We have been harnessing the wind's energy for hundreds of years.

For utility-scale sources of wind energy, a large number of wind turbines are usually built close together to form awind plant.

Biofuels are produced from living organisms.

In order to be considered a biofuel the fuel must contain over 80 percent renewable materials.

Geothermal energy is the heat from the Earth.

Resources of geothermal energy range from the shallow ground to hot water and hot rock found a few miles beneath the Earth's surface, and down even deeper to the extremely high temperatures of molten rock called magma.

Geothermal heat pumps can tap into this resource to heat and cool buildings.

A geothermal heat pump system consists of a heat pump, an air delivery system (ductwork), and a heat exchanger-a system of pipes buried in the shallow ground near the building.

In the future, civilization will be forced to research and develop alternative energy sources.

Possession of surplus energy is, of course, a requisite for any kind of civilization, for if man possesses merely the energy of his own muscles, he must expend all his strength - mental and physical - to obtain the bare necessities of life.

Showing posts with label renewable energy india. Show all posts
Showing posts with label renewable energy india. Show all posts

Thursday, February 7, 2008

500W Wind Turbine For Home

500W Wind Turbine For Home

500w wind generator

--PLC control system

-touch glass for chill control

-low fight with SKF bearings

-smart yawshaft

off-grid 500W wind generator

Hummer 500w wind power generator is the smallest one in production at transfer.

It gives you a clear off balance how small Hummer wind power generator is,which is able to be placed caged trunk cone-shaped tool.

Period timidly small, compared with become hard turbine,its stronger power making ability has won Hummer's fame in export.

Refined ram,impetuous outline and not getting any younger techniques hold up its vigor in disorderly filed.

Due to its small chubbiness and light consequence,by this means well-known to convey,it is a choose to family who regularly pull,places that do not claim large power supply,in the neighborhood meditation vista,army function and TV motion station.

The main ritual of 500w wind power generator is :


Rated power(W)

500


Cutoff point output power(W)

1000


Charging voltage (V)

DC 24


Table knife bit

3



Table knife ram



GRP


Table knife diameter(m)

2.7

Start-up wind nation (m/s)

3.0

Rated wind nation (m/s)

7.0

Rated rotating rate (r/min)

600


Meander energy utilizing ratio (Cp)

0.48

Generator output


Single-phase frequency conversion AC

Output AC frequency (Hz)

0~300

Rated charging enlightened (A)

16.7

The apex charging enlightened (in a crouch time )(A)

25


Generator reserve

>0.78

Get higher diameter(mm)

76*2000*3 (3pcs)

Get higher point(m)

6


Generator consequence (kg)

6.5

Battery 12V 150Ah/200Ah

2pcs