Browsing by Subject "Power Electronics"
Now showing items 1-14 of 14
-
(2014-07-30)Modern power electronic systems operate with different voltage and/or frequency rating such as Adjustable speed drive, Micro Grid, Uninterruptable Power Supplies (UPS) and High Voltage DC Transmission Systems. To match ...
-
(2020-04-01)The importance of power electronics is increasingly evident as the world economy becomes more electrified. Power electronics play a key role in enabling renewable energy generation growth. Every year the capacity of ...
-
(2012-04-19)This paper presents a wireless charging system for portable electric devices. The important impacts of wireless charging systems on the global environment are first examined, and the two basic methods for wireless charging ...
-
(2013-01-09)Designers of power electronic converters usually face the challenge of having multiple performance indices that must be simultaneously optimized, such as maximizing efficiency while minimizing mass or maximizing reliability ...
-
(2009-05-15)Rapidly rising fossil fuel costs along with increased environmental awareness has encouraged the development of alternative energy sources. Such sources include fuel cells, wind, solar and ocean tide power. Among them, ...
-
(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 ...
-
(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 ...
-
(2017-11-15)As the Moore’s Law continues to drive IC technology, power delivery has become one of the most difficult design challenges. Two of the major components in power delivery are DC-DC converters and power distribution networks, ...
-
(2018-11-07)This dissertation proposes a high-power density Interconnected Modular Multilevel Converter (IMMC) with sinusoidal output voltage for multiple applications. The proposed converter utilizes wide band gap devices at a high ...
-
(2012-10-19)This dissertation presents a new power system transmission concept based on frequency selectivity named Multi-Frequency Power System (MFPS). This system allows for selective power transmission among terminals in an ...
-
(2020-03-23)Solar photovoltaic energy systems (PV) have had a consistently increasing market penetration over the past seven years, with a total global installed capacity of over 500 GW. A PV installation must harvest the maximum ...
-
(2020-07-21)In this dissertation, several new approaches to interface the renewable energy resources to a utility grid are explored. It is shown a DC collection grid is preferred due to its simplicity, low cost in terms of structure ...
-
(2011-08-08)With the ever-growing developments of sustainable energy sources such as fuel cells, photovoltaics, and other distributed generation, the need for a reliable power conversion system that interfaces these sources is in ...
-
(2014-07-25)Plugin Hybrid Electric Vehicles (PHEVs) propel from the electric energy stored in the batteries and gasoline stored in the fuel tank. PHEVs and Electric Vehicles (EVs) connect to external sources to charge the batteries. ...