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A new energy power station fault identification and detection system

A technology of power station fault and detection system, applied in the direction of measuring electricity, measuring device, measuring electrical variables, etc., can solve the problems of inconvenience, slow processing of detection data, affecting the work of transformers, and stop of power transmission work.

Active Publication Date: 2021-06-15
广东南控电力有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, new energy power plants are often equipped with multiple transformers when they are in use. When a transformer fails, the existing fault detection data processing is slow, and the detection data is not accurate, so it is impossible to quickly and accurately determine which transformer A fault occurs and which line is damaged, which will affect the work of other transformers and stop the power transmission work, causing great inconvenience

Method used

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  • A new energy power station fault identification and detection system
  • A new energy power station fault identification and detection system
  • A new energy power station fault identification and detection system

Examples

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Embodiment 1

[0032] according to figure 1 A fault identification and detection system for a new energy power station is shown, which includes multiple data acquisition modules 1, each of which includes current and voltage sensors and temperature sensors, and the data acquisition modules 1 are set in multiples and correspond to each other To multiple transformers inside the substation, the current and voltage sensors are respectively connected to the internal and external transmission lines, collector lines, main transformer voltage side and busbar of each transformer, and the input terminals of multiple data acquisition modules 1 are provided with encoding modules 2 And the output end is provided with data processing module 3 and code recognition classification module 4, and described data processing module 3 and code recognition classification module 4 are all connected with data acquisition module 1 by A / D converter, and described A / D converter is used for The information detected by the...

Embodiment 2

[0041] according to figure 2 As shown in a new energy power station fault identification and detection system, the data processing module 3 includes a data sorting unit 13, and the output end of the data sorting unit 13 is provided with a chart display unit 14, and the data sorting unit 13 and the chart display unit 14. The input end is provided with a data cleaning unit 15, which can organize the data collected by the encoded data acquisition module 1 through the data sorting unit 13, and send it to the chart display unit 14 for tabulation after the end of the day, and at the same time, the data cleaning unit 15 will The data information received by the data sorting unit 13 and the chart display unit 14 is cleared to reduce memory and avoid data confusion. After tabulation, the prepared form picture and the data received by the data processing module 3 are sent to the local server 5 together, and then uploaded Back up to the cloud server 6, so as to remotely observe the usag...

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PUM

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Abstract

The invention discloses a fault identification and detection system for a new energy power station, which includes a plurality of data acquisition modules. The input ends of the plurality of data acquisition modules are provided with encoding modules, and the output ends are provided with a data processing module and an encoding identification classification module. The output end of the data processing module is provided with a local server, the output end of the local server is provided with a cloud server, the code recognition classification module includes a plurality of code recognition units, and the output end of the code recognition classification module is provided with a data distribution processing module, so An alarm unit is provided at the output end of the data distribution processing module. The present invention encodes a plurality of said data acquisition modules and classifies and encodes the detected information through the setting of the encoding module, so that the data can be separated and processed quickly after the encoding and identification in the later stage, and the alarm can be quickly reported when a failure occurs or is about to fail And because of the coding, the specific location of the fault can be displayed on the display, which is convenient for maintenance.

Description

technical field [0001] The invention relates to the field of fault identification and detection systems for new energy power stations, in particular to a fault identification and detection system for new energy power stations. Background technique [0002] As we all know, new energy power plants are often equipped with multiple transformers when they are in use. When a transformer fails, the existing fault detection data processing is slow, and the detection data is not accurate, so it is impossible to quickly and accurately determine which transformer Failure and which line is damaged will affect the work of other transformers and stop the power transmission work, causing great inconvenience. [0003] Therefore, it is necessary to invent a new energy power station fault identification and detection system to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to provide a new energy power station fault identification and d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 刘香峰叶召阳黄俊华周磊吴晓东
Owner 广东南控电力有限公司