公开(公告)号：US20240035443A1

公开(公告)日：2024-02-01

申请号：US18257580

申请日：2021-12-06

Applicant: VESTAS WIND SYSTEMS A/S

Inventor： Rubin PANNI ,  Kouroush NAYEBI ,  Jesurathinam Arockia ARUN PRASAD

IPC: F03D7/02 ,  H02J3/18 ,  H02J3/38

CPC classification number: F03D7/0284 ,  H02J3/18 ,  H02J3/381 ,  F05B2270/1033 ,  H02J2300/28

Abstract: The disclosure relates to a method of operating a wind power plant, and related power plant controller and wind power plant. The method comprises determining a first active power at a first operating point and applying a first limit value for a reactive power limit. The method further comprises determining a second active power at a second operating point. The method further comprises, responsive to determining that the second active power meets one or more active power conditions referenced to the first active power, applying a second limit value for the reactive power limit. Applying the second limit value comprises limiting a ramp rate of the reactive power limit. The method further comprises generating control signals for one or more wind turbines to control a collective reactive power output of the wind power plant in accordance with the reactive power limit.