Posts Tagged ‘power’
PEDAL POWER BIKE BICYCLE DC Generator Green Energy ELECTRIC BIKE DIY HYBRID
This is a 24 volt Generator attached to a bike. Permanent Magnet Motor.
Duration : 0:10:0
Homebrew Wind power
It is very windy in Wellington 
This thing has been up for a few years, it does about 50 watts flat out. It uses an old washing machine permanent magnet motor.
Duration : 0:0:58
The Challenges of Solar Forecasting: Reducing the Cost of Solar Power Through Research
Carlos Coimbra [UC Merced]
Abstract:
The Solar Forecasting Laboratory at the University of California Merced has collected over 15 months of high quality horizontal and direct normal irradiance measurements at different wavelengths (UV, IR and visible) with the primary objective of developing, calibrating and benchmarking novel and more accurate forecasting models for solar irradiance at the ground level. Without effective forecasting methodologies, neither solar nor wind power plants cannot be effectively connected to the power grid, which presents a major obstacle for high-penetration utilization of intermittent sources. We will discuss different strategies for solar forecasting for both short- and long-term, high spatial and temporal resolution, and forecasting for different solar applications. We will also present a hybrid (GA/ANN) SSL (Stochastic, Self-Learning) methodology that yields very promising results for modeling and forecasting the solar resource, as well as some recent results of the application of our forecasting methodology to model the power output of UC Merceds 1 MW solar farm (SunPower 1-axis TPV).
Duration : 0:54:46
Solar Backup – Solar Powered Backup Generator is Great For Your RV and Camping!
Solar powered generator produces backup power for RVs and campers for FREE! Gives the ability to camp anywhere with your RV and still have free electricity! Visit the website for more information: http://www.rvbackup.com
Duration : 0:6:41
Home with Wind and Solar Energy
Video of a homeowner who has put both solar and wind power at his home in West Virginia.
Duration : 0:6:24
SOLAR HOT WATER 2 DIY USING BLACK WATER HOSE SOLAR WATER HEATER SUN POWER
Part 2 of a 2 part series showing how to install a cheap cost effective solar hot water heater. http://greenpowerscience.com/
Duration : 0:6:17
European Solar Powered Stirling 10 Kilowatt Generator
http://www.homemadepowerplant.com/?hop=adonpub The EuroDish is an innovative 10 kilowatt solar stirling generator for decentralized power generation in Europe, developed by a German-Spanish consortium in 2001. The devise is currently in operation producing electricity in Milan, Italy.
Duration : 0:3:16
Wind Power Works Campaign video
In December of this year world leaders will meet in Copenhagen to determine our future.
Addressing the most pressing issue of our time, the meeting will negotiate the cuts to carbon emissions which countries must commit to in order to combat climate change.
The scientific consensus is that carbon emissions need to peak and decline by 2020 to prevent global temperatures increasing by 2 degrees Celsius or more, a rise which would precipitate the worst consequences of climate change. Achieving this, however, will require significant reductions in CO2 emissions.
The situation is very urgent but there is no guarantee that leaders will commit to the deep cuts required.
The technology for making this happen exists, and we need to make sure world leaders know the facts. We can make the cuts needed and still power the world.
Please visit www.windpowerworks.net/passiton for more information.
Duration : 0:1:18
China’s Green Beat – Wind Power in China
http://www.chinasgreenbeat.com
Wind Power in China
中国的风力发电
Duration : 0:5:23
Aviation Firsts: NASA’s Solar Powered Helios
http://www.WatchMojo.com video on Aviation Firsts: In 2001 NASA’s solar powered Helios aircraft first flew over Hawaii.
Duration : 0:0:16