ABSTRACT：The grid codes being introduced by the TSOs in
USA, Denmark, Germany, Scotland and Ireland are analyzed
with a special view to the requirement on the dynamic
modeling of wind turbine generators. The basic aspects of four
typical of wind turbines types are discussed. As an example,
the simulation results on a fixed-speed induction generator
wind turbine and a variable-speed doubly-fed induction
generator wind turbine are presented respectively. The studies
indicate that wind turbine generator has a lot of unique
characteristics different from that of synchronous generators or
motors. Their impact on the power system planning and
operation should be studied carefully with appropriate models.
Therefore, the grid coded updating and the wind turbine
dynamic modeling are important topics in the power system
nowadays.
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发表于 2009-11-29 22:11:47
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