双馈风力发电机组高速刹车闸改进对降低机组维护成本的影响

摘要

文章针对双馈风电机组高速刹车闸在风机控制中的功能进行探讨，结合直驱风电机组刹车方式，改进现有刹车方式以降低机组维护成本。%In this paper, the function of the high speed brake in the controlling of the doubly-fed wind turbine is discussed. Combined with the direct-driven wind turbine, the existing brake mode is improved to reduce the unit maintenance cost.