Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"regenerative energy"”.
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Analysis of the benefits of Regenerative Braking in Urban Railway Traction System
… a system that is optimized to minimize the energy consumed during operation; a requirement that is often imposed upon transit system suppliers through financially binding energy commitments.</p> <p>Electric rail transit systems are large consumers of energy. In trains with regenerative …
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Fifty three poems
… in the writing and there is also support for a regenerative energy to strengthen the pillars of human freedom. This diverse collection mirrors the beauty of nature and the personal anguish of the poet. It also seeks to pose questions, about the nature of life and living and our presence, in the …
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A Quantification Analysis on Potential Use of Recuperated Regenerative Braking Energy from NYCT Subways into Charging Electric Buses
… MTA consumes approximately 2150 GWh electrical energy per year for traction power, where the New York City Transit (NYCT) alone is a consumer of about 80% of the total annual MTA energy consumption. This continuous high demand for electricity from a single organization opens research …
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Improved Desiccant Coatings for Heat and Water Vapour Transfer on the Matrix Surfaces of Air-To-Air Regenerative Wheels
Air-to-air energy recovery wheels are now widely used in industry and buildings; however, the effectiveness of water vapor exchange in these regenerative wheels appears to be much lower than may be economically feasible. The purpose of this research is to investigate the feasibility of using …
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Modeling and Analysis of a Dc Power Distribution System in 21st Century Airlifters
… to instability were identified. An analysis of energy transfer in the PDS showed that a large energy storage capacitor in the input filter of a flight control actuator is effective for reduction of the DC bus voltage disturbances produced by regenerative action of the actuator. However, energy …