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Showing 1 to 16 of 16 for “"Power Inverter"”.
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High Power Inverter EMI Characterization and Improvement by Auxiliary Resonant Snubber Inverter
… interference (EMI) is a major concern in inverter motor drive systems. The sources of EMI have been commonly identified as high switching dv/dt and di/dt rates interacting with inverter parasitic components. The reduction of parasitic components relies on highly integrated circuit layout …
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MOS-bipolar composite power switching devices
Two MOS-Bipolar composite power semiconductor switching devices are proposed and experimentally demonstrated. These devices feature high voltage and high current capabilities, fast switching speeds, simple gate drive requirements, savings in chip area, reverse bias second breakdown ruggedness and …
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Design and implementation of a microgrid-capable solar inverter
… main generating sources for the microgrid, the inverter for a hardware-simulated solar panel. Solar panels with DC output are virtually always connected through a power inverter to produce the usable three-phase AC on the power grid. This particular inverter design is intended to be …
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Implementation of a digital signal processing (DSP) boost inverter for fuel cell energy generation
… (DSP) as a controller in the design of a low power inverter used in Fuel Cell energy source. The fuel cell used in this research is a Heliocentris “Constructor”, a 50W proton exchange membrane (PEM) fuel cell. Fuel Cells are becoming popular and are likely to be used in applications such as a …
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Development of a high-efficiency solar micro-inverter
In typical solar power installations, multiple modules are connected to the grid through a single high-power inverter. However, an alternative approach is to connect each solar module directly to the grid through a micro-inverter. This approach makes the system robust to single module failures and …
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A three-level buck converter to regulate a high-voltage DC-to-AC inverter
… a pre-regulation stage for a 600 watt DC-to-AC power inverter. Topology selection for the inverter is examined, and a three-stage system is chosen to satisfy high voltage (1.1 kV), isolation, size, and efficiency requirements. Control of the buck converter is discussed in detail, including …
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EMI Terminal Behavioral Modeling of SiC-based Power Converters
… being applied to achieve higher efficiency and power density in power converters. However, electro-magnetic interference (EMI) becomes a more severe problem as a result. In this thesis, the switching frequency effect on conducted EMI noise is assessed. As EMI noise increases, the EMI filter …
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The application of communication principles to pulse-width modulated inverters
… be usefully applied to pulse-width modulated inverters to increase their useable frequency range, without increasing the switching frequency of the power devices.<br/><br/>The prior-art techniques of reducing harmonic distortion in pulse-width-modulated inverters is investigated, and it is …
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Variable power and microwave technology and the quality of selected foods
… 100% (High), 70% (Medium High) or 50% (Medium) power in a transformer microwave oven or an inverter microwave oven. Separate batches of each food were prepared for instrumental and sensory evaluation. Cooking at 50% (Medium) power produced less smooth custards and broccoli woodier in texture …
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Evaluation and mitigation of the undesired effect of DC bias on inverter power transformer
Inverters have traditionally been used mostly in standalone systems (non-grid connected), Uninterruptible Power Supplies (UPS) and, more recently, in distributed generated systems (DGs). DG systems are based on grid connected inverters and are increasingly being connected to utility grids to …
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New Modulation Method and Control Strategies for Power Electronics Inverters
The DC to AC power Converters (so-called Inverters) are widely used in industrial applications. The MLIs are becoming increasingly popular in industrial apparatus aimed at medium to high power conversion applications. In comparison to the conventional inverters, they feature superior …
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Driver Based Soft Switch for Pulse-Width-Modulated Power Converters
… successfully with three different soft switching inverters for electric vehicles application in the Partnership for a New Generation Vehicles (PNGV) project. To simplify the control, several methods to achieve soft switching with fixed timing control are proposed by analyzing a family of …
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Wide Bandwidth Control Electronics For Gan-Based Pebbs
… or dedicated hardware. A novel technology, Power Hardware in the Loop (PHIL), extends the capability and improves the methodology of HIL by allowing natural coupling between the connections of the simulation and the hardware. The key elements of the PHIL technology is the simulation/hardware …
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Design and Validation of A High-Power, High Density All Silicon Carbide Three-Level Inverter
… within limited space without sacrificing output power rating. Based on the road map from US Drive Electrical and Electronics Technical Team, US Department of Energy, a gap is still there between roadmap target and the state-of-art. To fill the gap, this dissertation performs a systematic research …
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A quasi-Newton algorithm for solving the power flow problem in inverter-based power systems
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-10-19 without embargo terms
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Integrated design optimization methods for optimal sensor placement and cooling system architecture design for electro-thermal systems
DSpace SAF Submission Ingestion Package generated from Vireo submission #13273 on 2019-02-07 at 14:23:18