E
Emilio Lorenzani
Researcher at University of Modena and Reggio Emilia
Publications - 101
Citations - 1885
Emilio Lorenzani is an academic researcher from University of Modena and Reggio Emilia. The author has contributed to research in topics: Photovoltaic system & Stator. The author has an hindex of 21, co-authored 93 publications receiving 1573 citations. Previous affiliations of Emilio Lorenzani include University of Parma.
Papers
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A Nine-Level Grid-Connected Converter Topology for Single-Phase Transformerless PV Systems
TL;DR: This paper presents a single-phase transformerless grid-connected photovoltaic converter based on two cascaded full bridges with different dc-link voltages, which can synthesize up to nine voltage levels with a single dc bus.
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Recent advances in single-phase transformerless photovoltaic inverters
TL;DR: In this article, the main challenges facing grid-connected photovoltaic power systems without galvanic isolation are described, and a review of the state-of-the-art of single-phase systems is carried out.
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A Five-Level Single-Phase Grid-Connected Converter for Renewable Distributed Systems
TL;DR: Simulation and experimental results show the effectiveness of the proposed five-level converter topology, based on a full-bridge topology with two additional power switches and two diodes connected to the midpoint of the dc link.
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Digital Control of Actual Grid-Connected Converters for Ground Leakage Current Reduction in PV Transformerless Systems
TL;DR: A particular solution (based on digital control and PWM strategy) that, in conjunction with a compensation strategy of power switches actual commutations, guarantees low ground leakage current regardless the parameters tolerance of the power circuit is presented.
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Active Common-Mode Filter for Ground Leakage Current Reduction in Grid-Connected PV Converters Operating With Arbitrary Power Factor
TL;DR: The design guidelines for the needed additional magnetic component together with the power loss considerations for all the devices added for the proposed solution for reducing the ground leakage current in transformerless single-phase grid-connected photovoltaic converters are presented.