HEM: a model for simulation of lightning-related engineering problems

By Silvério Visacro, Adriana de Jesus Soares. IEEE Transactions on Power Delivery, 2005

289 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Control and Systems Engineering, Electrical and Electronic Engineering

View Paper: https://www.semanticscholar.org/paper/3a462561395613c8cb5d4b182e306d825a2207b8

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

1. R. Alípio
2. Silvério Visacro
3. M. H. M. Vale
4. C. Pereira
5. Farhad Rachidi
6. N. Mora
7. Damir Cavka

In Control and Systems Engineering

1. R. Alípio
2. M. H. M. Vale
3. C. Pereira
4. Silvério Visacro

In Electrical and Electronic Engineering

1. R. Alípio
2. Silvério Visacro
3. M. H. M. Vale
4. C. Pereira
5. Farhad Rachidi
6. N. Mora
7. Damir Cavka

Citations in the corpus

• The Response of Grounding Electrodes to Lightning Currents: The Effect of Frequency-Dependent Soil Resistivity and Permittivity (2011, methodology): “The variations determined were used in the HEM [3] to simulate the GPR developed in response to the impression of impulsive currents to the 12-m electrodes.”
• Impulse Efficiency of Ground Electrodes (2009, unknown): “Recently computerized analysis methods have been developed based on different approaches, for example, on circuit theory [15]–[19], transmission line theory [21]–[27], electromagnetic field theory [28]–[37], and hybrid methods [38]–[40].”
• Frequency Dependence of Soil Parameters: Effect on the Lightning Response of Grounding Electrodes (2013, methodology): “The hybrid electromagnetic model (HEM) [13] was used to”
• Frequency Dependence of Soil Parameters: Experimental Results, Predicting Formula and Influence on the Lightning Response of Grounding Electrodes (2012, methodology): “5 m deep in different soils ( : 100, 525, and 2500 m) was simulated, using the HEM model [3], [18], considering the following assumptions: 1) constant soil parameters ( and ); 2) frequency-dependent soil parameters determined from the application of the proposed expressions; and 3) frequency-depende”
• A Comprehensive Approach to the Grounding Response to Lightning Currents (2007, background): “These models have been improved and, these days, they allow computing all of the referred effects [15], [16] to calculate the quantities of interest to grounding design.”