Wind resource assessment system combined with quality control

Abstract

The invention discloses a wind resource assessment system combined with quality control. The wind resource assessment system comprises a data acquisition device, a quality control device and a resource assessment device which are sequentially connected; the data acquisition device is used for acquiring wind resource data and transmitting the acquired wind resource data to the quality control device; the quality control device is used for performing consistency checking and screening on the wind resource data acquired by the data acquisition device and transmitting the screened wind resource data to the resource evaluation device; and the resource assessment device is used for generating a wind resource assessment report according to the screened wind resource data. The system has the advantages that the data acquired by the data acquisition device comprises the topographic elements of the position, and the acquired data is screened by the quality control device and then is transmittedto the resource evaluation device for evaluation, so that the accuracy of wind resource evaluation is effectively improved, and more comprehensive and effective scientific basis is provided for finalsite selection of the anemometer tower and the wind power plant.

Description

technical field [0001] The invention relates to a wind resource evaluation system, in particular to a wind resource evaluation system combined with quality control, and belongs to the technical field of wind resource utilization. Background technique [0002] Due to the continuous exploitation of fossil energy, the world is facing the status quo of resource depletion and environmental degradation. The development of clean energy and new energy and the realization of sustainable development have become the energy goals of all countries. As a clean energy, wind energy is the first target of new energy development due to its low development cost and abundant resources. At present, wind power generation technology has matured and has high reliability, and it is the fastest-growing new energy source. [0003] When using wind power to generate electricity, before investing in a wind farm, it is necessary to conduct long-term data collection and observation on a certain location, ...

AI Technical Summary

Problems solved by technology

[0004] However, in the existing technology, when some wind farms conduct wind resource assessment, the collected wind resource data has not been processed, and the abnormal data in it will affect the assessment results, resulting in many wind farms being completed and put into operation. 20% to 30% lower than the predicted value, the expected power generation will not be achieved, resulting in huge economic losses

Secondly, the wind resource of a wind farm has a lot to do with the terrain data of the site where the plant is built. Many wind farms do not take terrain into account when assessing, which also leads to inaccurate wind resource assessment.

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