Toothed belt life prediction method and system
A technology of life prediction and toothed belt, which is applied in prediction, data processing applications, instruments, etc., can solve the problems of toothed belt fracture failure, prediction, resource waste, etc., and achieve the effect of improving accuracy
Active Publication Date: 2022-04-12
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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Problems solved by technology
[0002] The toothed belt is an important consumable in the pitch system of the wind turbine, and it is currently impossible to predict the service time of the existing toothed belt or the newly developed toothed belt in the wind farm
[0003] In order to prevent accidents of the toothed belt, a conservative solution can generally be adopted, that is, the toothed belt is replaced in advance within the service life of the toothed belt, but this will cause a waste of resources
In addition, the toothed belt can also be continuously applied until the toothed belt fails due to fatigue. However, since wind turbines are mostly distributed in relatively remote places with inconvenient traffic, it is impossible to check the service status of the toothed belt in time. If the belt reaches the service time and is not discovered in time, it is very likely to cause a fracture failure accident of the toothed belt
Method used
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Embodiment Construction
[0036] Various example embodiments will now be described more fully with reference to the accompanying drawings, in which some example embodiments are shown.
[0037] figure 1 A flowchart showing a toothed belt life prediction method according to an exemplary embodiment of the present invention. As an example, the toothed belt in the exemplary embodiment of the present invention may refer to a synchronous transmission belt used in a pitch system of a wind power generating set. For example, the arc-shaped synchronous transmission belt used in the pitch system of the wind power generating set, but the present invention is not limited thereto, and may also be toothed belts of other shapes or purposes.
[0038] refer to figure 1 , in step S10, the environmental data of the area where the target wind farm is located is acquired.
[0039] Here, the target wind farm may be a wind farm in service of a predetermined type of toothed belt. As an example, the acquired environmental da...
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A toothed belt life prediction method and system are provided. The toothed belt life prediction method includes: obtaining environmental data of the area where the target wind farm is located; obtaining indoor experimental data of a predetermined type of toothed belt in the target wind farm; The corresponding relationship between the indoor experimental data of the toothed belt related to the environmental data and the field service time of the toothed belt, the field service time of the predetermined type of toothed belt is determined based on the indoor experimental data of the predetermined type of toothed belt, and the determined Field service time as the predicted service life of the predetermined type of toothed belt in the target wind farm. By adopting the toothed belt life prediction method and system of the exemplary embodiments of the present invention, the accuracy of the toothed belt life prediction can be improved.
Description
technical field [0001] The present invention generally relates to the technical field of wind power generation, and more specifically, relates to a toothed belt life prediction method and system. Background technique [0002] The toothed belt is an important consumable in the pitch system of the wind power generating set. At present, it is impossible to predict the service time of the existing toothed belt or the newly developed toothed belt in the wind farm. [0003] In order to prevent accidents of the toothed belt, a conservative solution can generally be adopted, that is, the toothed belt is replaced in advance within the service life of the toothed belt, but this will cause a waste of resources. In addition, the toothed belt can also be continuously applied until the toothed belt fails due to fatigue. However, since wind turbines are mostly distributed in relatively remote places with inconvenient traffic, it is impossible to check the service status of the toothed belt...
Claims
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IPC IPC(8): G06Q10/04G06Q50/06
CPCG06Q10/04G06Q50/06
Inventor 张晓雷蔡健平
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD