Browsing by Author "Ehsani, Mehrdad"
Now showing items 21-40 of 101
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Sinha, Dhirendra Kumar (Texas A&M University, 2005-02-17)In this thesis, we develop a method using fuzzy logic to do cooperative localization. In a group of robots, at a given instant, each robot gives crisp pose estimates for all the other robots. These crisp pose values are ...
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Singh, Harneet (2012-02-14)Nuclear energy is a growing field worldwide due to its wide range of applications in various walks of life. It, however, deals with radioactive materials, specifically special nuclear material, which, if misused, could ...
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Design and analysis of modern three-phase AC/AC power converters for AC drives and utility interface Kwak, Sangshin (Texas A&M University, 2005-08-29)Significant advances in modern ac/ac power converter technologies and demands of industries have reached beyond standard ac/ac power converters with voltage-source inverters fed from diode rectifiers. Power electronics ...
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Noyes, Patrick Daniel (Texas A&M University, 2007-09-17)A new approach to high-field dipole design is being developed at Texas A&M University. The goal of the development is to facilitate the use of high-field conductors (Nb3 and Bi-2212) and to manage Lorentz stress and ...
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Smith, Richard C. (2010-01-14)The purpose of this thesis is to design hardware and a control strategy for a fuel cell/battery hybrid power supply. Modern fuel cell/battery hybrid power supplies can have 2 DC/DC converters: one converter for the battery ...
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Ge, Shen (2011-10-21)The development of the Surface Albedo Treatment System (SATS) onboard a spacecraft mission to the near earth asteroid (NEA) Apophis in 2012 is an innovative concept of deflecting NEAs from possible impact with the Earth ...
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Cortes Orozco, Ivan (2022-04-14)Additive manufacturing (AM) and cable-suspended robots (CSRs) are two areas of technology that evolved rapidly in the last decades. This dissertation explores combining the two ideas to create a cable-suspended robot for ...
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Torkan, Arash (2016-11-09)Nowadays, because of pollution problems of the fossil fuels and their unpleasant effects on the earth planet and people life, renewable energy sources such az photovoltaic (PV) cells and fuel cells are considered to produce ...
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Asadi, Peyman (2009-05-15)This dissertation contains the results of research conducted on the design and control characterization of a Switched Reluctance Generator (SRG) for maximum output power. The SRG is an attractive solution to the increasing ...
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Al-Masri, Hussein Mohammad Khalaf (2016-11-01)There are plenty of fossil fuels for hundreds of years. The importance of moving toward sustainable energy stems from global climate change and the need to provide access to affordable energy to all of humanity. The way ...
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A Development of Design and Control Methodology for Next Generation Parallel Hybrid Electric Vehicle Lai, Lin (2013-01-28)Commercially available Hybrid Electric Vehicles (HEVs) have been around for more than ten years. However, their market share remains small. Focusing only on the improvement of fuel economy, the design tends to reduce the ...
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Farrokhzadershad, Nima (2018-06-15)This study is about development of a new family of electric machines with two mechanical and one/two electrical ports (Transmotors). These machines remove the limitations of the conventional one shaft machines such as in ...
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Rahrovi, Babak (2021-12-10)With increasing the penetration of renewable energy sources and energy storage devices in the power grid, and according to the recent fast-growing trends in electrification of the transportation in land, sea and air vehicles, ...
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Meenakshi Sundaram, Vivek (2012-07-16)With the widespread use of doubly-fed induction generators (DFIG) in wind energy conversion systems, condition monitoring is being given importance. Non-intrusive techniques like motor current signature analysis (MCSA), ...
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Alismail, Fahad Saleh M (2016-12-02)This dissertation presents a distributionally robust planning model to determine the optimal allocation of wind farms in a multi-area power system, so that the expected energy not served (EENS) is minimized under uncertain ...
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Falahi, Milad (2012-10-03)This dissertation presents dynamic reactive power control of isolated power systems. Isolated systems include MicroGrids in islanded mode, shipboard power systems operating offshore, or any other power system operating in ...
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Holtzapple, Mark T.; Rabroker, George A.; Fahimi, Babak; Ehsani, Mehrdad (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2010-02-16)According to one embodiment of the present invention, an electric machine comprises a stator and a rotor. The stator has at least one stator pole with a first leg and a second leg. The rotor has at least one rotor pole. ...
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Holtzapple, Mark T.; Rabroker, George A.; Fahimi, Babak; Ehsani, Mehrdad (United States. Patent and Trademark Office; Texas A&M University. Libraries, 2011-09-20)According to one embodiment of the present invention, an electric machine comprises a stator and a rotor. The stator has at least one stator pole with a first leg and a second leg. The rotor has at least one rotor pole. ...
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Almubarak, Sama Abdulsattar A (2023-07-10)This thesis presents an in depth study of electric energy consumption and power quality analysis in Bitcoin mining facilities in Texas. The study includes energy consumption, voltage, current, power, and current harmonics ...
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Ehsani, Mehrdad (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1996-12-24)A series hybrid electric-combustion system is provided which includes an engine (16) operable to generate mechanical energy and translate it to a drive shaft (21). A battery (24) is included that is operable to store ...