Hydraulically-actuated microscale traveling energy recovery
Name
549504279-MIT.pdf
Description
Full printable version
Size
22.04 MB
Format
Adobe PDF
Checksum (MD5)
b59a372112683d49aa4dc726a3162b9c
Author(s)
Robbins, Michael F. (Michael Frank)
Advisor(s)
Elliot Ranger and Joseph A. Paradiso.
Date Issued
2009
Publisher
Massachusetts Institute of Technology
Abstract
As the demand for portable electrical power grows, alternatives to chemical stored energy may enable users with additional system capabilities. This thesis presents a miniature hydroelectric turbine system for use in wearable energy harvesting applications. A radial outflow turbine, which trades performance for manufacturability, is designed and built. A permanent magnet generator is designed and embedded within the turbine to enable a compact overall system. Fluidic rectification is pursued with the goal of harnessing more of the available mechanical power. A method for reliably conveying pressurized fluid to and from the shoe is developed. Results for the turbine and generator system are presented under a variety of test conditions.
Description
Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2009.
Cataloged from PDF version of thesis.
Includes bibliographical references (p. 136-137).
Subjects
Electrical Engineering and Computer Science.
MIT Department
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
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copyright. They may be viewed from this source for any purpose, but
reproduction or distribution in any format is prohibited without written
permission. See provided URL for inquiries about permission.
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