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 8 of 8 for “"Micro-inverter"”.
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Design and control of resilient micro-inverter system
… and low product life spans for the connected inverters. These issues can hinder the future growth of the industry. The aim of this research was therefore to design a micro-inverter system with improved resiliency for grid connected applications. The thesis is broken into the Inverter phase and …
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Development of a high-efficiency solar micro-inverter
… 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 results in better power tracking. This project involves the …
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Reactive power support capability of flyback microinverter with pseudo-dc link
The flyback micro-inverter with a pseudo-dc link has traditionally been used for injecting only active power in to the power distribution network. In this thesis, a new approach will be proposed to control the micro-inverter to supply reactive power to the grid which is important for grid voltage …
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Sub-module differential power processing for photovoltaic applications
… in a PV system such as DC optimizer and micro-inverters have been developed, but still they still have certain limitations in terms of cost and efficiency. This thesis proposes the use of a technique known as differential power processing (DPP) to achieve substantial efficiency …
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Integration and optimization of new technology for building integrated PV systems
… di conversione fotovoltaica: conversione con inverter di stringa o con micro inverter. Dopo un'analisi riiguardante le fonte di generazione energetica, la tesi si focalizza sulla fonte fotovoltaica. Lo studio delle efficienze di cella, modulo e sistema spiegheranno le cause di perdite …
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Merged multi-stage power conversion : a hybrid switched-capacitor/magnetics approach
… in this thesis. A 70 W grid-interfaced solar micro-inverter with a multilevel energy buffer and voltage modulator (MEB) is developed to demonstrate the advantages of a merged multi-stage system in dc-ac applications. By synthesizing a multilevel voltage in pace with the ac grid voltage using …
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High-efficiency Transformerless PV Inverter Circuits
… have been quite a few new transformerless PV inverters topologies, which eliminate the traditional line frequency transformers to achieve lower cost and higher efficiency, and maintain lower leakage current as well. With an overview of the state-of-the-art transformerless PV inverters, a new …
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An Isolated Micro-Converter for Next-Generation Photovoltaic Infrastructure
… for this process include the centralized inverter and the distributed micro-inverter, each with its own advantages and disadvantages. One attempt to retain the advantages of both architectures is to centralize the inverter function but construct PV panel-level micro-converters which …