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Vertical Axis Wind Generator |
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Team Name: VAWT Engineering Team Members: Don Keller, Dustin Potteiger, Drew Wetzel, Michelle Moser, Matt Parr |
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Executive Summary: With the cost of energy continually increasing at a rapid pace, the market for energy efficient, renewable and inexpensive sources of energy is growing. Wind generators are currently used for energy production; however, they tend to be large in size and require considerable and expensive maintenance. Recently, the Pennsylvania State University researched smaller, portable wind generators that are easier to maintain. The goal of the project was to develop a low noise producing vertical axis wind generator prototype capable of charging a 12V battery. Many steps were taken in order to produce a vertical axis wind generator prototype. First, concept development was conducted based on designs used in current vertical axis wind turbines. Next, a design criteria was determined based on the goals of the project and applied to the preliminary designs in an overall benefit analysis. The final design was then selected from the overall benefit analysis, and the prototype of that design was built. Finally, tests were performed and the design was modified to further improve performance and reduce noise. The final working prototype, which is shown above, included four blades, a disc brake, and a direct drive connection to a DC generator. The prototype produced approximately 3 Volts of power when wind was simulated using an industrial fan. |
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Date: Spring 2006 Faculty Coach: Dr. Leland Engel Sponsor: The Pennsylvania State University & Dr. Leland Engel |