兆瓦级风力发电机组有功功率调节综述

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ABSTRACT: With the recent trend towards large multi-MW
wind turbines, the role of the control system has become
  `0 q/ @, A" ^) }# l& G) C' o2 f/ v2 I/ dincreasingly important and its design increasingly demanding.
' g- l! Q. l5 i% ]; EFurthermore, the realisation that not only the performance of
7 n) t5 |& T* a+ M, }7 @the machine but  also  the structural  loads depend  on the
controller, has given research into the control of wind turbines
' f; R0 i$ t) H: @a new impetus. The extension of the role of the controller to
alleviate structural loads has motivated the exploration of novel
/ Y8 O' A- a6 P: jcontrol strategies, which seek to maximise load alleviation by
1 z: N# O# ]; q! }exploiting  the  blade  pitch  system.  An overview  to  raise
; M1 e! Z( d1 T8 aawareness of the possibilities and potential of control for multi-
+ V! I  g, {- x8 YMW  wind turbines is presented. The place  within the  wind
energy technology of the control system  and its role as an
integrating technology together  with the perspective  of the
developers are discussed

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