Wind resource assessment method, device and system based on terrain classification

A technology for terrain classification and wind resources, applied to resources, measuring devices, instruments, etc., can solve the problems of lack of practicability of wind resources and the inability to truly apply wind farm site selection, etc.
CN107784408AInactive Publication Date: 2018-03-09BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
Publication Date
2018-03-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention provides a wind resource assessment method, device and system based on terrain classification, wherein the wind resource assessment method based on terrain classification includes: obtaining each The terrain data of the monitoring points; according to the terrain data of each monitoring point in each area to be detected, the terrain type of each area to be detected is obtained; according to the terrain type of each area to be detected and the wind condition of each area to be detected Data, to establish the corresponding relationship between the terrain type of each area to be detected and the wind condition data; according to the corresponding relationship, the wind resource assessment of the plot to be evaluated is carried out. The wind farm terrain classification processing method provided by the invention can improve the accuracy of wind resource assessment and wind farm site selection.
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Description

technical field

[0001] The invention relates to the technical fields of geographic information and wind power generation, in particular to a method, device and system for assessing wind resources based on terrain classification. Background technique

[0002] A wind farm refers to a wind energy farm that converts wind energy into mechanical energy and then converts mechanical energy into electrical energy. The site selection of wind farms includes macro site selection and micro site selection. Macro site selection is to select a small area with abundant wind energy resources and optimal utilization value from a larger area. Micro site selection refers to the selection of Determine how to arrange wind turbines in a given small area, so that the entire wind farm has better economic benefits. Among them, the evaluation and analysis of wind resources is the most critical step in the development, planning and site selection of wind energy resources.

[0003] In the assessment an...

Claims

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