Krformance Analysis of Grid Connected Induction Generators Driven by Hydro/wind Turbines including Grid Abnormalities
نویسنده
چکیده
This paper is the result of a study undertaken to assess the steady state and transient behavior of an Induction Generator (IG) driven by Mini Hydro or Wind turbines under grid abnormalities, as encountered in practice. Behavior under varying input power typically observed in wind machines is also reported. A computer simulation study was undertaken and results on a 220 KW Hydro machine and 55 KW Wind machine are presented indicating the effect of grid abnormalities and varying input power. Run-up, Re-switching and short circuit transients of the wind driven IG are analysed. Paper presents the dynamic modelling and computer simulation procedure. Relevant results are presented and discussed.
منابع مشابه
Analysis of Grid Connected Induction Generators Driven by Hydro/wind Turbines under Realistic System Constraints
Results of an investigation dealing with the behaviour of grid connecfod induction generators (GCIG) driven by typical prime movers such as minihydro/wind turbines are presented. Certain practical operational ..problems of such systems are identified. Analytical techniques are developed to study the behaviour of such systems . The system consists of the induction generator (IG) feeding a 11 kV ...
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