The invention relates to an offshore wind turbine generator state monitoring method and system, and belongs to the technical field of wind power generation, and the monitoring method comprises the following steps: judging whether the current weather belongs to abnormal weather or not; if yes, judging whether the tension value of the first anchor chain is greater than a preset value; and if yes, the first anchor chain is unwound according to a first strategy, and the second anchor chains on the two sides of the first anchor chain are wound. The first anchor chain is unwound, the second anchor chains on the two sides of the first anchor chain are wound, the situation that the first anchor chain is damaged in the typhoon weather can be reduced, meanwhile, wind energy resources of a wind power plant are recognized, wind turbine generators are arranged differently in different periods, the influence of wake flow is reduced, and the wind power generation efficiency is improved. And the wind power plant can obtain better generating capacity.
本申请涉及一种海上风电机组状态监测方法及系统,属于风力发电技术领域,监测方法包括以下步骤:判断当前是否属于异常天气;若是,判断第一锚链的拉力值是否大于预设值;若是,则根据第一策略对第一锚链进行放卷,并对所述第一锚链两侧的第二锚链进行收卷。本申请通过对第一锚链进行放卷,并对第一锚链两侧的第二锚链进行收卷,可减少了在台风天气时第一锚链出现损坏的情况,同时,对风电场的风能资源进行识别,在不同时期,对风电机组进行不同的布置,以减少尾流的影响,使风电场获得较好的发电量。
Offshore wind turbine generator state monitoring method and system
一种海上风电机组状态监测方法及系统
2024-02-06
Patent
Elektronische Ressource
Chinesisch
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