Wind turbine control method and device, controller, and control system
US11493023B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2019 |
| Grant date | Nov 8, 2022 |
| Priority date | — |
| Expiry date | Nov 10, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E10/72
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A wind turbine control method includes: acquiring in real time a current wind direction of each upstream wind turbine in a wind farm; determining a current main wind direction to which the current wind direction of each upstream wind turbine belongs; determining, according to an association between the main wind directions of multiple upstream wind turbines and downstream wind turbines in the main wind directions, a downstream wind turbine associated with the current main wind direction of each upstream wind turbine; determining, according to an operating status and an operating parameter of the downstream wind turbine associated with the current main wind direction, a control instruction for each downstream wind turbine associated with the current main wind direction; and controlling, according to the control instruction, each downstream wind turbine associated with the current main wind direction. Also provided are a corresponding control device, a controller, and a control system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.