SciELO - Scientific Electronic Library Online

 
vol.82 issue192The impact of supply voltage distortion on the harmonic current emission of non-linear loadsModeling dynamic procurement auctions of standardized supply contracts in electricity markets including bidders adaptation author indexsubject indexarticles search
Home Pagealphabetic serial listing  

Services on Demand

Article

Indicators

Related links

  • On index processCited by Google
  • Have no similar articlesSimilars in SciELO
  • On index processSimilars in Google

Share


DYNA

Print version ISSN 0012-7353

Abstract

SOTO-RIOS, Edison; PEREZ-GONZALEZ, Ernesto  and  HERRERA-MURCIA, Javier. Design and construction of a reduced scale model to measure lightning induced voltages over inclined terrain. Dyna rev.fac.nac.minas [online]. 2015, vol.82, n.192, pp.160-167. ISSN 0012-7353.  http://dx.doi.org/10.15446/dyna.v82n192.48611.

In this paper the design and construction of a reduced scale model indented to be used for measuring lightning induced voltages on overhead lines placed over inclined terrain is presented. The paper includes details about the voltage impulse source developed and used in obtaining fast front current surges along the reduced scale lightning channel. The experiment, although, it is only a first approximation of the phenomenon, is useful to validate exact expressions and simulation results obtained from several numerical methods. Additionally, several simulations are made by means of the FDTD method, which have the aim of showing the expected measurements of the reduced scale model.

Keywords : induced voltage; reduce scale model; electromagnetic; lightning; non-flat terrain; overhead lines; distribution lines.

        · abstract in Spanish     · text in English     · English ( pdf )