Search Results - "Capovilla, Carlos E"

Analysis of a Control System for DFIG Wind Generators Based on the Transmission of Power References through a GSM Wireless Network: A Smart Grid Experimental Approach by Gomez, Luis A G, Pereira, Samuel C, André L L F Murari, Franco, Henrique S, Altuna, Jose A T, Salles, Mauricio B C, Filho, Alfeu J S, Capovilla, Carlos E, Casella, Ivan R S

“…This work proposes the use of the automatic Short Message Service (SMS) of a Global System for Mobile Communication (GSM) network to transmit the control…”
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Variability Modeling in Triple-Gate Junctionless Nanowire Transistors by Trevisoli, Renan, Pavanello, Marcelo A., Doria, Rodrigo T., Capovilla, Carlos E., Barraud, Sylvain, de Souza, Michelly

“…This work aims at proposing an analytical model for the variability of the threshold voltage and drain current in junctionless nanowire transistors. The model…”
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Modeling Schottky Diode Rectifiers Considering the Reverse Conduction for RF Wireless Power Transfer by Trevisoli, Renan, Paz, Humberto P. da, Silva, Vinicius S. da, Doria, Rodrigo T., Casella, Ivan R. S., Capovilla, Carlos E.

“…The aim of this work is to model Schottky diodes series rectifier for application in Radio Frequency Energy Harvesting (RFEH). A time-domain approach is…”
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Power line communication technology based on morphological filtering for machine-to-machine applications by Pereira, Samuel C., Casella, Ivan R.S., Capovilla, Carlos E., Sguarezi Filho, Alfeu J., Costa, Fabiano F.

“…This work proposes a communication system based on G3-PLC (G3 - Power Line Communication) technology and a Morphological Filter (MF) for the transmission of…”
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A power‐line communication system employing median filtering for power control enhancement of wind generators by Pereira, Samuel C., Conde, Eliomar R., Luz‐de‐Almeida, Luiz A., Filho, Alfeu J. Sguarezi, Capovilla, Carlos E., Casella, Ivan R. S.

“…Summary The monitoring and control of renewable energy sources are extremely important to guarantee the operability of the system and the quality of the energy…”
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Low‐cost quad‐band dual antipodal Vivaldi antenna using microstrip to CPS transition by Bulgaroni, Renan, Torres, Wesley M., de Araujo, Humberto X., Casella, Ivan R. S., Capovilla, Carlos E.

“…In this article, a new topology of antenna for multi‐band application is proposed, designed, and characterized. This one is based on an array of two antipodal…”
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A 2.4 GHz Coplanar Solar Cell Patch Antenna with a Semi-Analytical Evaluation of Temperature Effects by Cambero, Eduardo V. V., Silva, Vinicius S., Paz, Humberto P., Doria, Renan T., Casella, Ivan R. S., Capovilla, Carlos E.

“…Abstract Solar cells integrated with antennas have aroused scientific interest as an attractive energy source alternative in low power devices for IoT and…”
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Double Patch Antenna Array for Communication and Out-of-band RF Energy Harvesting by Silva, Vinícius S., Paz, Humberto P., Cambero, Eduardo V. V., Pereira, Emerson T., Casella, Ivan R. S., Capovilla, Carlos E.

“…Abstract This paper presents a patch antenna array topology for Simultaneous Wireless Information and Power Transfer (SWIPT) applications. The resulting Double…”
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IEEE 802.11b/g Practical Assessment Using a Low-Cost Quasi-Yagi Rectenna for Indoor RF Energy Harvesting by Silva, Vinícius S., Paz, Humberto P., Cambero, Eduardo V. V., Vicentini, Ricardo M., Martins, Ricardo Q., Capovilla, Carlos E., Casella, Ivan R. S.

“…Abstract This article presents an experimental analysis of the use of signals transmitted by Wireless Local Area Networks (WLAN) based on the IEEE 802.11b/g…”
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Performance of Coded Wireless Power Controllers for Wind Turbines Connected to a Smart Grid by Angelo S. Lunardi, Eduardo V. V. Cambero, Jaqueline G. Cardoso, Ivan R. S. Casella, Alfeu J. Sguarezi Filho, Carlos E. Capovilla

“…Nowadays, with the advance of smart grid technologies, the participation of renewable energy in the power systems is changing for attend new requirements and…”
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DC Motor Model for Windows Pinch Protection Applications by Idalgo, Gabriel F., Altuna, Jose A. Torrico, Capovilla, Carlos E., Pelizari, Ademir, Schulter, Wolfgang

“…This paper implements a time variant dynamical DC motor model for windows pinch protection. The model includes the commutator effect in the armature current…”
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Evolutionary algorithm for minimizing the temperature influence of low power RF Energy Harvesting circuits by Trevisoli, Renan, Lima, Lícia S.C., da Paz, Humberto P., Doria, Rodrigo T., Casella, Ivan R.S., Capovilla, Carlos E.

“…The aim of this work is to analyze and optimize the design of low-power Radio Frequency (RF) Energy Harvesting rectifiers by using an Evolutionary Algorithm…”
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A survey on low power RF rectifiers efficiency for low cost energy harvesting applications by Paz, Humberto P., Silva, Vinicius S., Cambero, Eduardo V.V., Araújo, Humberto X., Casella, Ivan R.S., Capovilla, Carlos E.

“…In this paper the analysis, simulation and prototyping of radio frequency rectifier topologies for ambient energy harvesting applications are evaluated,…”
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An analysis of performance by co-simulation of a wind PMSG using Z-source inverter and coded wireless power control for smart grid applications by Hernandez, Michael, Capovilla, Carlos E., Casella, Ivan R.S., Filho, Alfeu J. Sguarezi

“…Wireless signals dispatched from a remote operation center in a smart grid scenario for commanding aerogenerators are susceptible to transmission errors. In…”
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Analysis of Bluetooth low energy technology in indoor environments by De Sousa, Fernando S., Capovilla, Carlos E., Casella, Ivan R. S.

“…The aim of this study is to analyze the impact of the propagation channel in the performance of a Bluetooth low energy wireless network operating in indoor…”
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A novel FDTD/WP-PML/NUFFT algorithm applied to the design of a printed metamaterial enhanced antenna by Ramos, Glaucio L., Capovilla, Carlos E., Araújo, Humberto X., Rego, Cássio G., Casella, Ivan R.S., Pereira, Paulo T.

“…This paper presents the results for a FDTD/WP-PML/NUFFT algorithm developed to design and analyze printed antennas. To show the applicability of the developed…”
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Controlador Deadbeat Aplicado ao Controle Direto de Torque do Motor de Indução Trifásico by José A. T. Altuna, Rog´erio Vani Jacomini, Jos´e L. A. Puma, Carlos E. Capovilla, Alfeu J. Sguarezi Filho

“…Este trabalho apresenta uma proposta de estrate´gia de controle direto de torque deadbeat para o motor de induc¸a˜o trifa´sico. O me´todo de controle deadbeat…”
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Efeitos da Colisão e Interferência em Redes Ultra-Densas LoRaWAN [Not available in English] by Sousa, Fernando S., Capovilla, Carlos E., Casella, Ivan R. S.

“…No English translation of this document was provided by the author or conference organizers…”
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Desempeño de Controladores Inalámbricos Codificados Aplicados en Turbinas Eólicas Conectadas a una Smart Grid by Lunardi, Angelo S., Cambero, Eduardo V. V., Cardoso, Jaqueline G., Casella, Ivan R. S., Sguarezi Filho, Alfeu J., Capovilla, Carlos E.

“…Actualmente, con el avance de las tecnologías de smart grid, la participación de las fuentes renovables en los sistemas energéticos está cambiando para atender…”
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A hysteresis model for power ferrites by Sousa, Leonardo Cheles, de Almeida, Luiz A. L., Capovilla, Carlos E.

“…We present an extension of the static Limiting Loop Proximity (L 2 P) hysteresis model to incorporate reversible magnetization and rate-dependency to model…”
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