Search Results - "Barater, D."

Challenges and Future opportunities of Hairpin Technologies by Arzillo, A., Braglia, P., Nuzzo, S., Barater, D., Franceschini, G., Gerada, D., Gerada, C.

“…Hairpin windings are seeing an ever-increasing application and development in electrical machines designed for high power and torque densities. In fact, due to…”
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Aluminum Hairpin Solution for Electrical Machines in E-Mobility Applications : Part I: Electromagnetic Aspects by Cutuli, G., Barater, D., Nategh, S., Raghuraman, B.

“…Along with efficiency and performance, one of the main aspects of nowadays electric machines design is sustainability, especially when it comes to the…”
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An Analytical Approach for the Design of Innovative Hairpin Winding Layouts by Arzillo, A., Nuzzo, S., Braglia, P., Franceschini, G., Barater, D., Gerada, D., Gerada, C.

“…This work deals with an analytical approach aimed at accurately predicting Joule losses in innovative hairpin winding layouts. While hairpin windings are…”
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Aluminum Hairpin Solution for Electrical Machines in E-Mobility Applications : Part II:Thermal and Cooling Aspects by Cutuli, G., Barater, D., Nategh, S., Ericsson, D., Tormanen, M.

“…Along with efficiency and performances, one of the main aspects of nowadays electric machines design is sustainability, especially when it comes to the…”
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Optimal Sizing of Hairpin Conductors in highway operation with PWM power supply by Notari, R., Devito, G., Bernardi, F., Pastura, M., Barater, D., Nuzzo, S.

“…Nowadays, one of the key challenges in the design of electric drives' components is the reduction of high losses at high-frequency operations. The aim of this…”
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AC losses reduction in Hairpin Windings produced via Additive Manufacturing by Notari, R., Pastura, M., Nuzzo, S., Barater, D., Franceschini, G., Gerada, C.

“…One of the key challenges of hairpin windings is the reduction of their high losses at high-frequency operations. Hairpin layouts comprising conductors with…”
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Insights into the Definition of Converter Surge Rise Time and its Influence on Turn/Turn Electrical Stress by Rumi, A., Marinelli, J. G., Pastura, M., Barater, D., Cavallini, A.

“…Electrical converter-cable-machine systems, such as those in renewable source interfaces and transport drives, are operated with increasingly fast and…”
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Design and thermal assessment of a high performance electric motor for racing applications by Rossi, N., Matteazzi, N., Petti, G. L., Fazzini, L., Nuzzo, S., Barater, D., Franceschini, G.

“…Recently, an increasing attention in electric and hybrid vehicles is taking place. In order to raise awareness and technical knowledge on vehicles with reduced…”
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A novel compensation strategy of actual commutations for ground leakage current reduction in PV transformerless converters by Buticchi, G, Franceschini, G, Lorenzani, E, Barater, D, Fratta, A

“…The design of a PV grid-connected converter usually comprehends a galvanic isolation between the grid and the photovoltaic panels. Recently, for low power…”
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Comparison of Aluminium and Copper Conductors in Hairpin Winding Design for High Power Density Traction Motors by Petrelli, G., Cui, M., Zou, T., Sala, G., La Rocca, A., Barater, D., Franceschini, G., Gerada, D., Degano, M., Gerada, C.

“…Hairpin windings are becoming current/next generation solutions for traction motors of electric vehicles due to inherently reduced DC power losses and improved…”
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Design of the Propulsion System for a Formula SAE racing car based on a Brushless Motor by Devito, G., Nuzzo, S., Barater, D., Franceschini, G., Papini, L., Bolognesi, P.

“…Today, an ever-increasing interest in electric propulsion is occurring due to the need of decarbonizing the society in order to avoid a catastrophic climate…”
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Digital Control of Actual Grid-Connected Converters for Ground Leakage Current Reduction in PV Transformerless Systems by Buticchi, G., Barater, D., Lorenzani, E., Franceschini, G.

“…The design of a photovoltaic (PV) grid-connected converter usually comprehends a galvanic isolation between the grid and the photovoltaic panels. Recently, in…”
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Multistress characterization of insulation aging mechanisms in aerospace electric actuators by Barater, D., Buticchi, G., Soldati, A., Franceschini, G., Immovilli, Fabio, Galea, Michael, Gerada, Chris

“…The concept behind the More Electric Aircraft (MEA) is the progressive electrification of on-board actuators and services. It is a way to reduce or eliminate…”
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Unipolar PWM Strategy for Transformerless PV Grid-Connected Converters by Barater, D., Buticchi, G., Crinto, A. S., Franceschini, G., Lorenzani, E.

“…In domestic grid-connected PV applications, a single-phase converter is usually employed. In such low-power plants, it is possible to adopt converter…”
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Transformerless grid-connected converter for PV plants with constant common mode voltage and arbitrary power factor by Barater, D., Buticchi, G., Lorenzani, E., Malori, V.

“…Many transformerless topologies for photovoltaic systems were proposed in order to minimize power losses and avoid high levels of ground leakage current (that…”
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Active filter for DC current components in three-phase distribution grids by Barater, D., Buticchi, G., Franceschini, G., Lorenzani, E.

“…In three-phase distribution networks non-linear loads can give rise to DC current components. A DC current component is particularly detrimental for the…”
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A new proposal for ground leakage current reduction in transformerless grid-connected converters for photovoltaic plants by Barater, D., Buticchi, G., Crinto, A.S., Franceschini, G., Lorenzani, E.

“…In domestic grid connected PV applications a single phase converter is usually used. In such a low power plants it is possible to adopt converter topologies…”
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Active common-mode filter for photovoltaic transformerless inverters by Buticchi, G., Barater, D., Lorenzani, E., Salati, A.

“…In the recent years the research on photovoltaic converters has been focused on topologies that do not feature a line frequency transformer, in order to reduce…”
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PWM impacts on the Reliability of DC/DC Converters with High-Frequency Transformer by Barater, D., Franceschini, G., Lusuardi, L., Cavallini, A., Buticchi, G.

“…In the framework of the More Electric Aircraft, high efficiency and high reliability are the main concerns. Different standard exists regarding voltage and…”
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Investigation on H-8 VSI architecture for bearing currents mitigation in VFD by Barater, D., Franceschini, G., Immovilli, F., Lorenzani, E.

“…This paper assesses the use of a modified three phase VSI topology with additional switches (H8) together with suitable modulation techniques as a mean for…”
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