Essays about: "AC-DC"
Showing result 1 - 5 of 24 essays containing the word AC-DC.
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1. Modeling and Control of Hybrid AC/DC Microgrids for Residential Buildings
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : As the world moves away from fossil fuels, microgrids have garnered attention for their ability toaid the deployment of sustainable energy alternatives. Residential microgrid technology hasproven to be a useful aid in the design of the power grid of the future. READ MORE
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2. Design of radio frequency energy harvesting system : for use in implantable sensors
University essay from Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Tekniska fakultetenAbstract : Implantable biomedical wireless sensors provide monitoring of vital health signs such as oxygen, temperature and intraocular pressure and may help to analyse and detect diseases in humans and animals. However, one of the design challenges of implantable devices is providing a safe and reliable energy source. READ MORE
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3. Extension of low voltage distribution by pure DC or mixed AC/DC parts for integration of solar PV and EV charging
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : This work examines the local distribution system in two residential areas in two Swedish towns, Oxelösund and Karlskrona, and studies how integration of PV systems and electric vehicle (EV) charging stations (CS) will affect the present distribution system. The research questions focus on the economic feasibility of a LVDC system, how it compares to a traditional LVAC (low voltage alternating current) system from an economic and technical perspective, and the possibilities a LVDC system brings to other DC component applications. READ MORE
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4. Commissioning and Testing of a Novel Buck-Boost Phase-Modular Three-Phase AC/DC Converter with Low Component Number
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : In this thesis, a 1kW hardware prototype of a three-phase inverting buck-boost converter, termed as 6 Switch Buck-Boost Y-Inverter (6YI) is commissioned and tested. The 6YI is designed to be used as a motor drive for renewable energy applications such as fuel cell, solar etc powered motor drives with wide input voltage capability. READ MORE
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5. Design of a Future Residential Hybrid Microgrid
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : As we are moving towards a future carbon-neutralsociety, development of residential microgrids attracts much attentionaround the world with its efficient utilization of renewableenergy. A residential microgrid is a small power system fora house, which consists of a solar photovoltaic (PV) source,a battery storage, residential loads, and an interface to thegrid. READ MORE
