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Virtual laser radar system and method based on mutual early warning of fans

A technology of laser radar and fan, which is applied in the direction of radio wave measurement system, computer components, electromagnetic wave re-radiation, etc., can solve the problem of poor physical laser radar effect and so on

Pending Publication Date: 2021-01-12
YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a virtual laser radar system and method based on mutual early warning of wind turbines, so as to solve the problem that the existing physical laser radar has a poor effect in the actual use of wind farms

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  • Virtual laser radar system and method based on mutual early warning of fans
  • Virtual laser radar system and method based on mutual early warning of fans
  • Virtual laser radar system and method based on mutual early warning of fans

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Embodiment Construction

[0060] The virtual laser radar system and method based on mutual early warning of wind turbines proposed by the present invention will be further described in detail below in conjunction with the drawings and specific embodiments. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.

[0061] In addition, unless otherwise stated, features in different embodiments of the present invention can be combined with each other. For example, a feature in the second embodiment may be used to replace a corresponding or functionally identical or similar feature in the first embodiment, and the resulting embodiment also falls within the scope of disclosure or description of the present application.

[0062] The core idea...

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Abstract

The invention provides a virtual laser radar system and method based on mutual early warning of fans, and the system comprises: a wind field deployment data module which obtains the front-back relation of fans which are arranged at intervals in a main wind direction in a wind field; a wind speed transmission characteristic module which is used for acquiring the transmission characteristic of the regional wind speed of the wind field in the main wind direction; a wind field operation data module which is used for acquiring actual operation data of a wind field; and a neural network module whichcaptures the wind speed relationship between the fans according to the front-back relationship of the fans arranged at intervals in the main wind direction in the wind field, the transmission characteristics of the wind speed in the main wind direction and the wind field operation data so as to replace the physical laser radar to predict gust.

Description

technical field [0001] The invention relates to the technical field of wind power generators, in particular to a virtual laser radar system and method based on mutual early warning of wind turbines. Background technique [0002] With the increasingly tense supply and demand of energy and the increasing concern of human beings about environmental and climate change issues, many European and American countries have raised the development of renewable clean energy to the height of national strategy. As a representative of clean, environmentally friendly and renewable energy, wind energy has the advantages of large content, wide distribution, and good development prospects. Developed countries in Europe and the United States have invested huge resources in the research and application of wind power technology. [0003] In the development of wind power technology, wind speed prediction has been a hot issue in recent years. Wind speed is affected by many factors such as temperatu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06N3/04G01S7/48G01S17/95
CPCG01S17/95G01S7/4802G06N3/045G06F18/214G06F18/2415Y02A90/10
Inventor 卜宏达谢洪亮王林鹏葛亮
Owner YUANJIAN WIND POWER JIANGYINENVISION ENERGY CO LTD
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