Title:
METHOD AND APPARATUS FOR ADJUSTING REACTIVE POWER IN WIND FARM, AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/123686
Kind Code:
A1
Abstract:
Disclosed in the present application are a method and apparatus for adjusting a reactive power in a wind farm, and an electronic device. The method for adjusting a reactive power in a wind farm comprises: acquiring wind-farm reactive power control parameters, which are sent to a wind farm by a power grid; according to the wind-farm reactive power control parameters, calculating an average reactive power control parameter of a single generator set in the wind farm; according to a difference value between a grid-connection point voltage of each generator set and a preset voltage limit value, correcting the average reactive power control parameter of the corresponding generator set, so as to obtain a single generator-set reactive power control parameter of the corresponding generator set; and outputting, to each generator set, the single generator-set reactive power control parameter of the corresponding generator set.
Inventors:
WU LEI (CN)
Application Number:
PCT/CN2022/080727
Publication Date:
July 06, 2023
Filing Date:
March 14, 2022
Export Citation:
Assignee:
BEIJING GOLDWIND SCIENCE & CREATION WINDPOWER EQUIPMENT CO LTD (CN)
International Classes:
H02J3/50; H02J3/16
Foreign References:
| CN105244923A | 2016-01-13 | |||
| CN102299527A | 2011-12-28 | |||
| US20170338652A1 | 2017-11-23 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
Download PDF: