Wind power generation unit signal acquisition device and control method thereof

Abstract

The invention provides a wind power generating set signal collecting device and a control method thereof and relates to the field of wind power generating. The wind power generating set signal collecting device comprises a communication unit, a control unit and a storage unit, wherein the communication unit comprises various types of communication interfaces, obtains a set signal through one or several of the communication interfaces and transmits the set signal to the control unit; the control unit is connected with the communication unit, obtains the set signal through the communication unit and transmits the set signal to the storage unit; and the storage unit is connected with the control unit and stores the set signal under the control of the control unit. The supporting function of the wind power generating set signal collecting device can be extended, and the application range is enlarged.

Description

technical field [0001] The invention relates to the field of wind power generation, in particular to a signal acquisition device for a wind power generator set and a control method thereof. Background technique [0002] In the current situation of energy shortage, wind power, as a new energy source, has been widely used in various fields. The wide application of wind power has led to an increase in the installed capacity and grid-connected capacity of wind power generators. In order to adapt to various operating environments, various wind power manufacturers are also constantly designing and producing new types of wind turbines. In the design and production process of wind turbines, it is necessary to master the performance of wind turbines. This requires the whole machine performance test of the wind turbine. The whole machine performance test includes multiple tests, such as load characteristic test, power curve test, noise test, power quality test, etc. Each test needs ...

AI Technical Summary

Problems solved by technology

Usually, the wind measuring equipment such as laser radar and wind measuring tower is used to detect the power characteristics of the unit, but the wind condition data and the working condition data are collected separately. In the later data processing process, it is necessary to manually filter according to the data time, which increases the workload of personnel. amount, and the accuracy is low

[0004] For another example, the same problem exists in noise and other power tests. Unit data is collected by computer, and noise data is collected by noise equipment. It needs to be merged later and manually compared and eliminated.

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