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Real Time wind Turbine Simulator Based on Frequency Controlled Servomotor
("Dunarea de Jos" University of Galati, 2002)
This paper is a contribution to the development of a real time wind turbine
simulator. The simulator is designed to generate wind power on its shaft, and provide the
static and dynamic characteristics of a given turbine. ...
Some Rezults Concerning No-Storage Wide-Diesel Systems Control
("Dunarea de Jos" University of Galati, 2006)
This paper deal with the dynamics of an autonomous no storage wind-diesel system, comprising a diesel generator and a controlled wind system with a hypo/hyper synchronous cascade. The objective is to maximize the wind ...
Feedback Linearization Control of Wind Power Systems
("Dunarea de Jos" University of Galati, 2004)
This paper focuses on the development of a feedback linearization control for a variable speed fixed pitch wind turbine driving a permanent magnet synchronous generator. The power system is considered to operate on an ...
Optimal Control Structure for Variable Speed wind Power System
("Dunarea de Jos" University of Galati, 2002)
This paper presents an optimal control structure for variable speed, fixed pitch
wind turbine. The control objective results from the optimization criterion that includes
two contradictory demands: maximization of the ...
Modelling Non-Stationary Wind Speed for Renewablwe Energy Systems Control
("Dunarea de Jos" University of Galati, 2001)
This paper deals with the modelling of the wind speed, treated as a nonstationary
process. In the proposed modelling methods, the wind speed has two
components: a long and medium term-component, described by an available ...