Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Mauricio Vargas is active.

Publication


Featured researches published by Mauricio Vargas.


ieee powertech conference | 2005

Grounding system modeling in EMTP/ATP based on its frequency response

Mauricio Vargas; Daniel Rondón; Javier Herrera; Johny Montaña; Daniel M. Jiménez; M. Camargo; Horacio Torres; Oscar Duarte

The aim of this paper is to present a grounding system modeling using a circuit network synthesized from its frequency response. This circuital representation allows simulating the grounding system in EMTP/ATP program considering its frequency dependent effects. Also, any electrical component may be included in the simulation, such as power system equipments or electronic devices. The frequency response was obtained by means of both an electromagnetic model based on the moments method (MM) and a hybrid electromagnetic model (HEM). The results were compared with previous works and field measurements, finding a good agreement.


ieee powertech conference | 2005

Influence of grounding system modeling on Transient analysis of transmission lines due to direct lightning strike

Daniel Rondón; Mauricio Vargas; Javier Herrera; Johny Montaña; Horacio Torres; M. Camargo; Daniel M. Jiménez; Andrés Delgadillo

The aim of this paper is to implement different grounding system (GS) models in order to compare its influence on the calculation of overvoltages in transmission lines, produced by direct lightning strikes. The models studied were a lumped DC resistance, a non linear resistance, and a synthesized circuit based on the frequency response of the GS. The latest model is proposed by the authors and takes into account the frequency dependent transient behavior of the GS.


international conference on lightning protection | 2012

Influence of the geometry of the discharge channel in a model for the first return stroke

Juan Pulgarin; Camilo Younes; Mauricio Vargas

This paper examines the influence of the lightning channel geometry, and the variation of the linear charge density with height, in a model for the first return stroke. The tortuous geometry of the discharge channel is simulated by means of statistical characterizations of natural lightning reported in the literature. The linear charge density for a channel with a tortuous geometry is modeled by means of a regression analysis of simulated data. Finally, the results presented, show a comparison between the spatio-temporal distribution of currents along a straight and vertical channel with those of a tortuous channel with non-homogeneous linear charge density.


Journal of Electrostatics | 2008

On the development of a lightning leader model for tortuous or branched channels – Part II: Model results

Mauricio Vargas; Horacio Torres


Journal of Electrostatics | 2004

Lightning risk assessment using fuzzy logic

Luis Gallego; Oscar Duarte; Horacio Torres; Mauricio Vargas; Johny Montaña; Ernesto Perez; Javier Herrera; Camilo Younes


CIGRE Technical Brochure | 2015

Lightning Striking Characteristics to Very High Structures

Takatoshi Shindo; Shigemitsu Okabe; A.M. Hussein; Farhad Rachidi; Fridolin H. Heidler; Gerhard Diendorfer; Z.A. Hartono; Horacio Torres; Jinliang He; Joan Montanyà; Liliana Arevalo; Mario Paolone; Marcos Rubinstein; Masaru Ishii; Mauricio Vargas; Megumu Miki; Rong Zeng; Silverio Visacro; Vernon Cooray; Vladimir A. Rakov; Vladislav Mazur; V. Shostak; X. Qie; Shintaro Yokoyama; M. Bernardi


Simposio Internacional sobre la Calidad de la Energía Eléctrica - SICEL | 2001

MEASUREMENT AND CALCULATION OF INDUCED VOLTAGES ON A TREE-SHAPED DISTRIBUTION LINE

Ernesto Perez; Horacio Torres; Javier Herrera; Camilo Younes; Milton Salgado; Luis Gallego; Johny Montaña; Mauricio Vargas


Electric Power Systems Research | 2014

Evaluation of a first return stroke model considering the lightning channel tortuosity

Juan Diego Pulgarín-Rivera; Camilo Younes; Mauricio Vargas


Simposio Internacional sobre la Calidad de la Energía Eléctrica - SICEL | 2005

CIRCUITAL SYNTHESIS METHODOLOGY FOR GROUNDING SYSTEM MODELING IN ATP/EMTP

Mauricio Vargas; Daniel Rondón; Javier Herrera; Johny Montaña; Diana Jimenez; M. Camargo; Horacio Torres; Oscar Duarte


Simposio Internacional sobre la Calidad de la Energía Eléctrica - SICEL | 2005

COMPARISON OF GROUNDING SYSTEM MODELS FOR LIGHTNING TRANSIENT ANALYSIS OF HV TRANSMISSION LINES

Daniel Rondón; Mauricio Vargas; Javier Herrera; Johny Montaña; M. Camargo; Diana Jimenez; Horacio Torres

Collaboration


Dive into the Mauricio Vargas's collaboration.

Top Co-Authors

Avatar

Horacio Torres

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Javier Herrera

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Johny Montaña

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Camilo Younes

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Daniel Rondón

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

M. Camargo

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Ernesto Perez

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Luis Gallego

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Oscar Duarte

National University of Colombia

View shared research outputs
Top Co-Authors

Avatar

Daniel M. Jiménez

National University of Colombia

View shared research outputs
Researchain Logo
Decentralizing Knowledge