Invention Grant
US08897922B2 Wind farm power control based on matrix reflecting a power load distribution between individual wind turbines
有权
基于反映单个风力发电机之间的电力负荷分布的矩阵的风电场功率控制
- Patent Title: Wind farm power control based on matrix reflecting a power load distribution between individual wind turbines
- Patent Title (中): 基于反映单个风力发电机之间的电力负荷分布的矩阵的风电场功率控制
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Application No.: US13008162Application Date: 2011-01-18
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Publication No.: US08897922B2Publication Date: 2014-11-25
- Inventor: Per Egedal , Ramakrishnan Krishna
- Applicant: Per Egedal , Ramakrishnan Krishna
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: EP10000543 20100120
- Main IPC: G05D5/00
- IPC: G05D5/00

Abstract:
A method for controlling the operation of a wind farm with a plurality of wind turbines is disclosed A setpoint vector is defined, wherein each component of the setpoint vector represents an individual power setpoint of one of the plurality of wind turbines. A dependency matrix, which reflects a desired power generation distribution between different wind turbines of the plurality of wind turbines, is determined. A power reference vector is calculated by multiplying the dependency matrix with the setpoint vector, such that the power reference vector comprises a coordinated power setpoint for each wind turbine. The operation of the wind farm is controlled based on the calculated power reference vector. A superordinate control system, a wind farm, a computer-readable medium and a program element, which are adapted for performing and/or for controlling the above described wind farm operation control method are further disclosed.
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