Wind measurement data concentrated management method and wind measurement tower concentrated management device

Abstract

The embodiment of the application discloses a wind measurement data concentrated management method and a wind measurement tower concentrated management device, aims to check the completeness and validity of the wind measurement data, and can timely find sensor faults of the wind measurement tower; the method comprises the following steps: the wind measurement tower concentrated management device circularly gathers the wind measurement data of the wind measurement tower according to a first preset time threshold; the wind measurement tower concentrated management device detects whether the windmeasurement data is complete or not; if not, the wind measurement tower concentrated management device sends missed measurement data information detected from the wind measurement data to a user terminal; if the data is complete, the wind measurement tower concentrated management device detects the validity of the wind measurement data, analyzes the data so as to obtain invalid data and valid data; the wind measurement tower concentrated management device forms a wind measurement data analysis report according to the invalid data and valid data; the wind measurement tower concentrated management device uploads the wind measurement data and the wind measurement data report to a wind data resource database.

Description

technical field [0001] The application relates to the technical field of wind power data analysis, in particular to a method for centralized management of wind measurement data and a centralized management device for wind measurement towers. Background technique [0002] Assessing the wind energy resources of a wind farm needs to rely on field wind measurement data. Before evaluating the wind energy resources of a wind farm, it is necessary to establish a wind measuring tower in the wind farm for wind measurement. The wind measuring tower is erected in the target wind field and is a tall tower structure used to measure wind resource parameters. Various anemometers, wind vanes, temperature, air pressure and other monitoring equipment as sensors are installed at different heights of the tower body, and the measurement data are recorded and stored in the data recorder installed on the tower body. [0003] There are a large number of enterprise-level wind measuring towers, usua...

AI Technical Summary

Problems solved by technology

[0004] Since the management personnel need to open the mailbox to export the wind measurement data for monitoring, it is only when the wind measurement data is exported that some sensors are found to be faulty, resulting in incomplete measured data (that is, missing data due to partial data loss). Some of the data is invalid, and the amount of monitored data is huge, which also leads to managers sometimes not being able to find incomplete wind measurement data and some invalid data in time, resulting in low-accuracy data results after the test. The tower cannot be maintained in time and the management efficiency is low.

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