Essays about: "DC-AC inverter"
Found 5 essays containing the words DC-AC inverter.
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1. Performance Ratio as a Metric in Swedish PV Park Procurements
University essay from KTH/Skolan för industriell teknik och management (ITM)Abstract : When procuring a solar PV park in Sweden there are many stakeholders involved. As of today, the metric called performance ratio (PR) is often used to guarantee the park’s performance. Nonetheless, comprehending and evaluating PR can be challenging due to its inherent complexity. READ MORE
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2. Analysis Of A Wave Power System With Passive And Active Rectification
University essay from Uppsala universitet/Institutionen för elektroteknikAbstract : Wave energy converter (WEC) harnesses energy from the ocean to produce electrical power. The electrical power produced by the WEC is fluctuating and is not maximized as well, due to the varying ocean conditions. As a consequence, without any intermediate power conversion stage, the output power from the WEC can not be fed into the grid. READ MORE
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3. Conceptual design and development of thermal management system for hybrid electric aircraft engine. : A study to develop a physical model and investigate the use of Mobil Jet Oil II as coolant for aircraft electrical propulsion under different scenarios and time horizons.
University essay from Mälardalens högskola/Framtidens energiAbstract : The ever-increasing levels of greenhouse gas emissions has led to the scientific community starting to explore the viability of electrical aircraft system, with the most prominent research and product development for hybrid electric system, which forms the transition phase from combustion to fully electric aircrafts. The primary objective of this thesis is to find solutions towards thermal management of the electrical components of a hybrid electric aircraft propulsion system, which generate a significant amount of heat while operating at heavy load conditions required to propel an aircraft. READ MORE
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4. Impact Study: Photo-voltaic Distributed Generation on Power System
University essay from Mälardalens högskola/Akademin för ekonomi, samhälle och teknikAbstract : The grid-connected photo-voltaic (PV) system is one of the most promising renewable energy solutions which offers many benefits to both the end user and the utility network and thus it has gained the popularity over the last few decades. However, due to the very nature of its invariability and weather dependencies, the large scale integration of this type of distributed generation has created challenges for the network operator while maintaining the quality of the power supply and also for reliable and safe operations of the grids. READ MORE
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5. A design of a future 10 kW converter
University essay from Institutionen för systemteknikAbstract : This master thesis aim to design and evaluate a high power 3-phase DC/AC and AC/AC converter. The purpose is to use it for an electric motor in an aircraft possibly driving electric actuators, a propeller in an UAV or a small vehicle. READ MORE