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KRALJ, K.
WIND POWER PLANTS MODELS IN PROGRAMMING ENVIRONMENT ANALYSIS
KOMUNALNA ENERGETIKA / POWER ENGINERING, 19
The purpose of this paper is to analyze Simulink`s program models of wind power stations. We propose to examine different types of wind farms, from squirrel cage induction generator, synchronous generator and moreover doubly fed induction generator. Firstly we have studied the parameters of each model and discovered when it can be used. Therefore we have used them for simulation of various operating states. The detailed analysis of DFIG, including phasor type and dynamic model has been conducted, while pointing out their differences.
SRPAK, D.
CONNECTING WIND POWER PLANTS IN ELECTRIC POWER SYSTEM
KOMUNALNA ENERGETIKA / POWER ENGINERING, 20
This article describes the way of connections and control of nowadays wind power plants connected to fixed power network, and presents problems that are caused by wind plants because their operative instability. It is also described topology of a newer with better regulations capabilities then today commercial used grid converters. At the end of this paper there is a review of existing wind power plants in Croatia and those in construction with guidelines for improvement of system stability with high wind energy penetration.
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