Mejoras en las prestaciones de aerogeneradores sincrónicos de velocidad variable frente a los huecos de tensión

Abstract: In the work presented are highlights that the introduction of wind turbines in a system of power, is sees limited by problems related with their behaviors facing them faults and disturbances that could occur in said system. When voltage in the system, wind turbines can be disconnected by amplifying the disturbance and its consequences. Sometimes not to use all the renewable wind energy which is available in a given natural site, due to the limitations explained above. Although is holding reserves of sources renewable of energy, its implementation practice could affect the behavior dynamic of the system of power facing disturbances. Currently, them wind turbines face them hollow of voltage dissipating the energy electric excess in form of heat, energy that is lost and not can be returned to the system of power. In this work is carried out an analysis on how to improve the performance of wind turbines for use in power distribution systems, if stored excess energy during the disturbances, which allows the use of electrical energy from small wind resources regardless of the position that windfarms in the power system are connected. In the work presented are highlights that the introduction of wind turbines in a system of power, is sees limited by problems related with their behaviors facing them faults and disturbances that could occur in said system. When voltage in the system, wind turbines can be disconnected by amplifying the disturbance and its consequences. In sometimes not is can take advantage of all it energy wind renewable that is has in a given site natural, due to the limitations explained previously. Index Terms: wind turbines, windfarms, power system, renewable wind energy