Method and system for processing wind resource data of wind power plant

Abstract

The invention discloses a method and a system for processing wind resource data of a wind power plant. The method comprises: acquiring wind power plant data in real time by a wind power plant data acquiring device, and transmitting and guiding the acquired wind power plant data into a wind power plant cloud server; interpreting the wind power plant data by the wind power plant cloud server and then storing the data into a database after interpreting; and when a data acquiring instruction of a user is detected by the wind power plant cloud server device, analyzing a data type corresponding to the data acquiring instruction, and transmitting the wind power plant data of the corresponding data type to an intelligent terminal and displaying the wind power plant data. According to the method disclosed by the invention, the wind power plant data is accurately acquired in real time by the wind power plant data acquiring device and is fed back to the intelligent terminal to be displayed; and a data curve, a distribution diagram or a report file is automatically generated according to the wind power plant data; a wind graph is obtained by analyzing the wind resource data of the wind power plant and the wind power plant is subjected to micro-sitting selection by using the wind graph; and meanwhile, the data is subjected to correlation comparative analysis, so that the user is tremendously facilitated.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a method and system for processing wind resource data of a wind farm. Background technique [0002] There are many reasons for the poor performance of wind turbines in wind farms, such as poor wind resources, complex terrain, unreasonable machine position layout, and adverse airflow conditions. Due to the limitations of technical means, wind farms with complex terrain have been built according to the existing design regulations. The wind resource assessment and micro-site selection of wind farms only rely on the data of a few anemometer towers and the simulation of CFD software, which is not enough It represents and simulates the wind resource profile of the entire site space, and cannot analyze the local wind flow characteristics and the wind speed, wind direction and turbulence characteristics under different terrain combination conditions, making the economic and...

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Problems solved by technology

[0007] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a wind resource data processing method and system for a wind farm, aiming at solving the problem that in the prior art, multiple measurement devices in a wind farm are independent, information and data cannot be shared, and cannot Comprehensive data comparison analysis and judgment; and different wind farm equipment has its own interpretation algorithm, resulting in complex interpretation defects

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