Whole-machine test method and system for wind turbine

Abstract

The invention provides a whole-machine test method and a system for a wind turbine. The whole-machine test method for the wind turbine comprises the following steps: selecting test points on the wind turbine, and mounting test instruments on the test points; and setting operating conditions of the wind turbine, and testing the wind turbine according to test data of the test instruments under the operating conditions. The embodiment can overcome the defect that the prior art independently tests single component of the wind turbine, the embodiment carries out testing under the set operating conditions by mounting the test instruments on a plurality of test points and realizes the performance test of the whole machine of the wind turbine before the wind turbine is officially mounted, therebygreatly reducing the possible problems in the later-stage use, further reducing the possible waste of substantial human, material and financial resources and simultaneously providing an optimized design scheme reference for the wind turbine.

Description

technical field [0001] The invention relates to the field of equipment testing, in particular to a method and system for testing a complete wind turbine. Background technique [0002] my country's wind power industry is developing rapidly, the manufacture and use of wind turbines has been rapidly promoted, and the number of megawatt-level units is increasing day by day. [0003] Before the wind turbine is transported to the installation site for installation and use, it is necessary to conduct a performance test of the unit in the workshop or test site, so that the unit can be debugged in time for the problems arising during the test, and the normal operation of the unit after installation can be guaranteed. According to the problems that arise during the test, an optimal design scheme is provided for the wind turbine. [0004] At present, the workshop performance test of wind turbines only stays in the test of the components of the unit or the power of the whole machine, s...

AI Technical Summary

Problems solved by technology

However, it is difficult to expose the problems that may occur in the combined installation of these parts through independent testing of components, such as potential safety hazards of resonance, abnormal switching of working states between components during operation, etc., and these problems once installed in the unit If it occurs after formal installation and use, it is likely to damage the wind turbine and cause a lot of waste of manpower, material and financial resources.

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