PART 3 THE CARVING OF WEST COAST DOUGS INVERTED WIND TURBINE PROP
FINISHING OFF THE FLAT SIDE AND STARTING THE LEADING EDGE CURVE
PART 4 HARBOR BREEZE CEILIMG FAN WIND TURBINE UPDATE
this is the fourth part of the analysis of the harbor breeze project. in the end of this video I list the problems and possible solutions for correction. step down transformers are in order for matching the wind turbines resistance to the batteries internal resistance. in electronics the maximum transfer of electricity is accomplished by matching transformers. this is a series of coils that make the impedance , or resistance of one power output , to the power receiving input, virtually the same. and the furling mechanism is a bit fast due to the over length of the cross over pipe. this piece is the piece of pipe in the framework that holds the alternator and boom to one side of the tower pole. if i shorten this piece, the unit will furl much later, and I might make a new furling tail that is more rugged. while recording this video , I had to climb up and replace the tail. after i was ready to record the power output again for some good readings, the pvc pipe tail section came loose again . unfortunately the tail fell and hit the ground breaking the pvc. I should have all this up and running at a nuch better efficeincy when I come back. MUDDy
Bioenergy Part 1 IDB & SIMACT; Bankers and Investors
For further information on this subject, please visit PPAF’s website at ppafoundation.org Bill Miller, host and producer of Global Connections Television, interviewed Arnaldo Vieira de Carvalho, Sustainable Energy Specialist, SECCI, Inter-American Development Bank and Daniel Faustin, MD, Executive Vice President, SIMACT, Inc. They discussed the IDBs work in energy, Latin Americas achievements in renewable energy and SIMACTs investments in Haiti. The interview followed the 7 May 2009 Public-Private Alliance Foundations Third Annual Partners Against Poverty event at the UN, a discussion on Business Model Innovation for Investment Partnerships for Ethanol Development and Production.
Cheap Verticle Wind Turbine Part 2
This is part two of a project where we’re trying to create an efficient yet cheap and easy to build wind turbine. We used no more than some wood, screws, bicycle rim, wire, saw blade, and some magnets and some coils. We’re making good progress, in this video we measure our output and attach a load. Eventually the load will be a battery, but for now we use a 12-volt security light.
Bioenergy Part 1 IDB & SIMACT; Bankers and Investors
For further information on this subject, please visit PPAF’s website at ppafoundation.org Bill Miller, host and producer of Global Connections Television, interviewed Arnaldo Vieira de Carvalho, Sustainable Energy Specialist, SECCI, Inter-American Development Bank and Daniel Faustin, MD, Executive Vice President, SIMACT, Inc. They discussed the IDBs work in energy, Latin Americas achievements in renewable energy and SIMACTs investments in Haiti. The interview followed the 7 May 2009 Public-Private Alliance Foundations Third Annual Partners Against Poverty event at the UN, a discussion on Business Model Innovation for Investment Partnerships for Ethanol Development and Production.
DIY windmill (HAWT) part 2: making the blades
In this video I will show how I made the blades for my windmill. For this I used a PVC pipe with diameter 160 mm, and a template to cut the blades out of the pipe. I would like to say thanks to doug2877 for sending me the template of the blade. For the windmill you can use two or three blades, but with three blades, the windmill will start easier. The length / diameter ratio has to be 5/1, and not 1/5 as mentioned in the video.
ARXX Walls & Foundations – Part 8 of 10
ARXX is the leading supplier of Insulating Concrete Forms (ICFs) for green, energy-efficient residential and commercial construction. ARXX products have been used in over 100000 projects. ARXX ICFs are the starting point for energy-efficient homes, hotels, schools, offices, superstores, warehouses and more. Our products have been used in numerous LEED projects and regularly receive major awards. Our products enable significant energy savings, greater comfort, security and quiet, and a faster build than conventional construction. An ARXX home or building feels better and costs less to heat and cool. Only ARXX offers three award-winning product lines, to provide the best match for any project: ARXX Prime (formerly ARXX Forms); ARXX Edge (formerly ECO-Blocks); and ARXX Steel (formerly PolySteel). ARXX provides the best technical support in the industry, featuring architectural design experts and engineers, building science professionals, extensive documentation and design consultations.
ARXX Walls & Foundations – Part 2 of 10
ARXX is the leading supplier of Insulating Concrete Forms (ICFs) for green, energy-efficient residential and commercial construction. ARXX products have been used in over 100000 projects. ARXX ICFs are the starting point for energy-efficient homes, hotels, schools, offices, superstores, warehouses and more. Our products have been used in numerous LEED projects and regularly receive major awards. Our products enable significant energy savings, greater comfort, security and quiet, and a faster build than conventional construction. An ARXX home or building feels better and costs less to heat and cool. Only ARXX offers three award-winning product lines, to provide the best match for any project: ARXX Prime (formerly ARXX Forms); ARXX Edge (formerly ECO-Blocks); and ARXX Steel (formerly PolySteel). ARXX provides the best technical support in the industry, featuring architectural design experts and engineers, building science professionals, extensive documentation and design consultations.