Memorias SICEL 2013

Publicado

2013-01-01

Possibilistic Harmonic Load-Flow for Electric Power Systems with Wind Farms

Palabras clave:

full power converter, harmonics, possibility distribution, power system, uncertainty, wind turbine. (es)

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Autores/as

  • Andrés Arturo Romero Quete Instituto de Energía Eléctrica - Universidad Nacional de San Juan - CONICET
  • Gastón Orlando Suvire Instituto de Energía Eléctrica - Universidad Nacional de San Juan - CONICET
  • Humberto Cassiano Zini Instituto de Energía Eléctrica - Universidad Nacional de San Juan
  • Giuseppe Rattá Instituto de Energía Eléctrica - Universidad Nacional de San Juan
this paper is focused on the analysis of the connection of wind farms to the electric power system and their impact on the harmonic load-flow. A possibilistic harmonic load-flow methodology, previously developed by the authors, allows for modeling uncertainties related to linear and nonlinear load variations. On the other hand, it is well known that some types of wind turbines also produce harmonics. The purpose of this paper is to present an improvement of the former method that includes the uncertainties due to the wind speed variations as an input related with power generated by the turbines. Simulations to test the proposal are performed in the IEEE 14-bus standard test system for harmonic analysis, but replacing the generator, at bus two, by a wind farm composed by ten FPC type wind turbines. 

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