Centralized control system of wind power plant
A technology of centralized control system and wind farm, applied in the field of control system, can solve the problems of centralized control and management, failure of wind farm accidents, scattered distribution of wind turbine units, etc., and achieve the effect of easy integration
Inactive Publication Date: 2013-02-06
CHENGDU FORWARD TECH
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Problems solved by technology
[0002] In the construction process of wind farms, it is often built in stages, and the wind power company as the construction party often has great differences in the type of wind turbines used in each phase and the control system of wind turbines in the process of wind farm construction. Due to the geographical environment, the wind turbines in the wind farm are often distributed scattered, which is particularly easy to cause the wind farm monitoring system of the wind power company and the higher-level monitoring system to fail to monitor the operation of the wind turbines in the wind farm. Centralized control and management of wind farm operating conditions, etc., wind farm accidents emerge in endlessly due to the inability to conduct centralized monitoring of wind farms with multi-model wind turbines
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[0007] In order to describe the technical content, structural features, achieved objects and effects of the present invention in detail, the following examples are given and described in detail with the accompanying drawings.
[0008] see figure 1 The wind farm centralized control system of the present invention is mainly used for monitoring the operation status of the wind farm with various types of wind power generating units in the wind farm. For the convenience of description, it is assumed that there are several wind turbines 1, several wind turbines 2, ...... several wind turbines N in the wind farm (wherein, N=1, 2, 3, 4... .n, n is a natural number greater than or equal to 1). The wind farm centralized control system at least includes a first-level data event system, a second-level data event system and a third-level data event system.
[0009] The present invention is a wind farm centralized control system, which consists of a wind power prediction system, an energy...
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The invention discloses a centralized control system of a wind power plant. The centralized control system adopts a centralized control strategy to effectively manage and control data information in the wind power plant, and simultaneously adopts an authorized and scalar control strategy to facilitate concentrated integration of the data information of the wind power plants of different types of wind generating sets and centralized processing and control of anomalous events of the wind generating sets.
Description
technical field [0001] The invention relates to a control system, in particular to a wind farm centralized control system. Background technique [0002] In the construction process of wind farms, the construction is often carried out in stages, and the wind power generation company as the builder often has great influence on the type of wind turbines and the control system of wind turbines used in each phase during the construction of wind farms. Due to the geographical environment, the wind turbines in the wind farm are often scattered, which is particularly likely to cause the wind farm monitoring system of the wind power company and the higher-level monitoring system to fail to monitor the operation of the wind turbines in the wind farm. Wind farm accidents are emerging one after another due to the inability to conduct centralized monitoring of wind farms with multiple types of wind turbines. Based on the above problems and the expected wind farm demand in the future, it...
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CPCY02P90/02
Inventor 苗强
Owner CHENGDU FORWARD TECH