A wind power generator tower headroom visual monitoring device and method
A wind turbine and visual monitoring technology, which is applied in the monitoring of wind turbines, wind turbines, control of wind turbines, etc., can solve problems that affect equipment life and work efficiency, damage to wind turbines, and easy failures, etc.
Active Publication Date: 2022-04-05
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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Problems solved by technology
However, since wind turbines are mostly installed in areas with relatively harsh environments, they are prone to failures. If there is no timely warning of failures, it will not only affect the life of the equipment and work efficiency, but will even lead to major accidents such as damage to wind turbines, bringing irreparable damage. Loss
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[0028] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0029] The present invention as Figure 1-3 As shown, the wind power generator includes a blade and a tower, including a data acquisition layer, a data storage center and a core processing layer;
[0030] The data acquisition layer monitors the wind power generator, and transmits the captured video data to the data storage center through the communication interface layer;
[0031] The core processing layer includes an industrial control computer and a human-computer interaction module, the industrial control computer is provided with a clearance distance analysis module; the industrial control computer calls the video data of the data storage center through the communication interface layer, and...
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A wind power generator tower clearance visual monitoring device and method. The invention belongs to the technical field of fault monitoring of wind power generating sets. The device of the invention timely warns before failure of large-scale and high-altitude machinery, and can avoid immeasurable losses and huge dangers. It includes a data acquisition layer, a data storage center and a core processing layer; the data acquisition layer monitors the wind power generator; the core processing layer includes an industrial control computer and a human-computer interaction module; the human-computer interaction module is connected to the industrial control computer, and the The human-computer interaction module includes a central monitoring room with a master control module. When the clearance distance between the blade and the tower is less than a safe value, the industrial control computer sends a signal to the master control module, and the wind power generation unit is shut down through the master control module. power supply. The invention achieves the requirements of relaxing the parameters such as the flexibility index of the blade, strictly guarantees the operation safety of the unit and reduces the load of the unit and the cost of the blade.
Description
technical field [0001] The invention belongs to the technical field of fault monitoring of wind power generators, and in particular relates to a visual monitoring device and method for the clearance of wind power generator towers. Background technique [0002] As a pollution-free, renewable green energy, wind energy is of great significance to solving the global energy crisis and environmental crisis. With the development of science and technology, wind power technology has become quite mature, and larger wind turbines with better performance have been developed and put into production trial operation. However, since wind turbines are mostly installed in areas with harsh environments, they are prone to failures. If there is no timely warning of failures, it will not only affect the life of the equipment and work efficiency, but may even lead to major accidents such as damage to wind turbines, bringing irreparable damage. Loss. [0003] Fan blades are important equipment fo...
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IPC IPC(8): G06T7/00F03D17/00F03D7/04F03D80/00
CPCF03D17/00F03D7/042F03D80/00Y02E10/72
Inventor 彭聪巢珊王雁刚
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS