Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"single-phase inverter"”.
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Analysis and observation of grid connected single phase inverter integration
A single-phase grid connected with a photovoltaic (PV) power system that will provide high voltage gain with state model analysis for the control of the system has been presented. In addition to the solar panels, the system is equipped with a dc–dc converter, which allows the panels’ maximum power …
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Modeling and Control of a Six-Switch Single-Phase Inverter
… and cost competitive system. The six-switch single-phase inverter proposed in this thesis is a prime candidate for use in single households and small businesses. Its compact size and compatibility with existing electrical standards make its integration easy. However, little work is available …
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Real time power control strategy for output power for single phase inverter-linear load
… time power control strategy for output power for inverter-linear load connection. The current control strategy was adapted in controlling the output power of inverter to the resistive load. This was done by controlling the output current of the inverter. The output current was controlled by …
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Modelling, Design and Implementation of D-Q Control in Single-Phase Grid-Connected Inverters for Photovoltaic Systems used in Domestic Dwellings.
This thesis focuses on the single-phase voltage-source inverter for use in photovoltaic (PV) electricity generating systems in both stand-alone and grid-tied applications. In many cases, developments in single-phase PV systems have followed developments in three-phase systems. Time-variant systems …
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Modified Control for Single-Phase Fuel Cell Systems with Input Ripple Compensation and Improved Output Quality
… consist of a DC-DC converter stage and a DC-AC inverter stage. In a single-phase fuel cell system, the single-phase inverter introduces a second harmonic component in the current drawn from the fuel cell source. This low-frequency current ripple has been found to be detrimental to the …
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System Identification and Adaptive Control for Grid-Connected Single-Phase AC Inverters
… the stability and performance of grid-tied single-phase inverter systems. There are three main control systems involved in the conversion of DC to AC power: a synchronizer, a current-controller, and a DC-bus controller. The focus of this thesis is to create a control system which responds to …
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Control Design of a Single-Phase DC/AC Inverter for PV Applications
… thesis presents controller designs of a 2 kVA single-phase inverter for photovoltaic (PV) applications. The demand for better controller designs is constantly rising as the renewable energy market continues to rapidly grow. Some background research has been done on solar energy, PV inverter …
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MANAGEMENT OF HYBRID (AC-DC) MICRO-GRIDS
… to demonstrate the sharing demanded power in a single-phase hybrid micro grid operating in autonomous island mode. We assume that we have DC power sources such as a photovoltaic array and wind turbine in the DC sub-grid that is tied to the AC sub-grid consisting of two uninterruptible power …
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Advanced control architectures for grid connected and standalone converter systems
… this thesis. The output voltage of a standalone single-phase inverter is controlled directly by controlling the output filter capacitor current without using a dedicated output voltage sensor. A method to estimate the output filter capacitance is also presented. For the grid connected converter, …
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Design, Modeling and Analysis of an AC-AC Dual Active Bridge Converter
… investigates the application of the DAB as a single-stage SST and focuses on advancements in modeling, design, and control for ac-ac applications. Analytical expressions for phase shifts are derived, leading to the formulation of a design rule. Additionally, a real-time DSP based …
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Design of a single-phase grid tied inverter optimized for reactive power support
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2022-11-11 without embargo terms