Essays about: "AC-DC Converter"
Showing result 1 - 5 of 16 essays containing the words AC-DC Converter.
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1. 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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2. 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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3. 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
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4. Isolated Single-Stage Interleave Resonant PFC Rectifier with Active and Novel Passive Output Ripple Cancellation Circuit
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : With the increasing demand for fast, cheaper, and efficient power converters come the need for a single-stage power factor correction (PFC) converter. Various single-stage PFC converter proposed in the literature has the drawback of high DC bus voltage at the input side and together with the shift to wide bandgap switches like GaN drives the converter cost higher. READ MORE
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5. Sensor based measurements of a single phase AC/DC converter to estimate lifetime
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : Maintenance of power electronic systems is of interest for larger systemsentirety. The reason is that they in turn could affect the whole system and cause failures if they are not functional. Maintenance of systems that are critical to be functional at all times is an area of research that is developing. READ MORE
