María Helena Murta Vale

The Response of Grounding Electrodes to Lightning Currents: The Effect of Frequency-Dependent Soil Resistivity and Permittivity

Silvério Visacro, Rafael Alípio, María Helena Murta Vale et al. · IEEE Transactions on Electromagnetic Compatibility · 2011 · 190 citations

Natural Sciences, Earth Sciences, Electrical Engineering +17

Features of Upward Positive Leaders Initiated From Towers in Natural Cloud‐to‐Ground Lightning Based on Simultaneous High‐Speed Videos, Measured Currents, and Electric Fields

Silvério Visacro, Miguel Guimarães, María Helena Murta Vale · Journal of Geophysical Research Atmospheres · 2017 · 55 citations · Full text

Natural Sciences, Earth Sciences, Physics +17

Early phase of lightning currents measured in a short tower associated with direct and nearby lightning strikes

Silvério Visacro, María Helena Murta Vale, Guilherme M. Corrêa et al. · Journal of Geophysical Research Atmospheres · 2010 · 39 citations

Natural Sciences, Earth Sciences, Physics +17

Striking Distance Determined From High‐Speed Videos and Measured Currents in Negative Cloud‐to‐Ground Lightning

Silvério Visacro, Miguel Guimarães, María Helena Murta Vale · Journal of Geophysical Research Atmospheres · 2017 · 36 citations

Natural Sciences, Electrical Engineering, Atmospheric Electricity +16

Methodology for evaluation of grid-tie connection of distributed energy resources - Case study with photovoltaic and energy storage

Olga Moraes Toledo, Delly Oliveira Filho, Antonia Sônia A.C. Diniz et al. · IEEE Transactions on Power Systems · 2012 · 33 citations

Engineering, Infrastructure Planning, Energy Systems +16