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Transformer signal processing device, method and system

A transformer and transformer oil technology, applied in the monitoring of machines/engines, wind turbines, wind power generation, etc., can solve the problems of wind power generation system identification, difficulty in analyzing transformer status, etc.

Active Publication Date: 2021-02-02
BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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[0004] The embodiment of the present invention provides a transformer signal processing device, method and system, which can solve the problem of difficult identification and analysis of the transformer state in the wind power generation system, so that wind power generation The unit can complete a series of control processing related to the status information of the transformer

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  • Transformer signal processing device, method and system
  • Transformer signal processing device, method and system
  • Transformer signal processing device, method and system

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[0024] Features and exemplary embodiments of various aspects of the invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by showing examples of the present invention. The present invention is by no means limited to any specific configurations and algorithms presented below, but covers any modification, substitution and improvement of elements, components and algorithms without departing from the spirit of the invention. In the drawings and the following description, well-known structures and techniques have not been shown in order to avoid unnecessarily obscuring the present invention.

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Abstract

The invention provides a transformer signal processing device, method and system, and relates to the field of wind power generation. The transformer signal processing device comprises a signal receiving interface, a processing module and an output module, wherein the signal receiving interface is used for obtaining a state signal of a transformer; the processing module stores at least one preset wind power control strategy, the processing module is used for generating a fan control instruction corresponding to at least one preset wind power control strategy if the state signal meets at least one preset wind power control strategy, and the fan control instruction is used for indicating and controlling a wind generating set; and the output module is used for sending the generated fan controlinstruction to a main control system of the wind generating set. By means of the technical scheme, the problem that the state of the transformer in a wind power generation system is difficultly identified and analyzed can be solved, so that the wind generating set can complete a series of control processing related to the state information of the transformer.

Description

technical field [0001] The invention belongs to the field of wind power generation, and in particular relates to a transformer signal processing device, method and system. Background technique [0002] In the power grid system in the field of wind power generation, the transformer is one of the very important equipment. The information monitoring and regulation of the transformer is a non-negligible part in the process of wind power generation. [0003] At this stage, the status signal of the transformer will be uploaded to the terminal box, and the main control system of the wind turbine will read the status signal from the terminal box corresponding to the transformer, so as to realize the status monitoring of the transformer. However, because the main control system of the wind power generation unit lacks the ability to identify the state signal of the transformer, it is very difficult for the wind power generation system to identify and analyze the state of the transfor...

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Application Information

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IPC IPC(8): F03D7/00F03D17/00
CPCF03D7/00F03D17/00Y02E10/72
Inventor 史超夏静张广宇
Owner BEIJING GOLDWIND SCI & CREATION WINDPOWER EQUIP CO LTD
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