Title:
POWER EQUIPMENT PARALLEL FAULT DIAGNOSIS METHOD AND APPARATUS BASED ON HYBRID CLUSTERING
Document Type and Number:
WIPO Patent Application WO/2024/007580
Kind Code:
A1
Abstract:
Provided in the present invention are a power equipment parallel fault diagnosis method and apparatus based on hybrid clustering, which method and apparatus can complete parallel diagnosis of corresponding streaming data in real time, meet fault diagnosis of monitoring data in real time, and discover a fault of power equipment in a timely manner. The present method comprises the following steps: adaptively configuring the degree of parallelism and the number of relevant processes of each component in a storm platform on the basis of historical power grid data; connecting real-time power grid data to a Spout source component of the storm platform by means of an IRichSpout interface, so as to form a data stream to be processed; encapsulating said data stream into a plurality of tuples in chronological order, and generating a unique ID for each tuple; receiving the tuples by using a PreBolt component, and pre-processing data sets in the tuples by means of a standard fractional method, so as to obtain standardized samples; and processing the standardized samples by using a fault diagnosis model, so as to obtain a fault diagnosis result of power equipment.
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Inventors:
LIU SHAOWEI (CN)
DAI BIXIANG (CN)
QIN CHANGSONG (CN)
DONG BEI (CN)
JING ZHOU (CN)
DAI BIXIANG (CN)
QIN CHANGSONG (CN)
DONG BEI (CN)
JING ZHOU (CN)
Application Number:
PCT/CN2023/074751
Publication Date:
January 11, 2024
Filing Date:
February 07, 2023
Export Citation:
Assignee:
NANJING GUODIAN NANZI POWER GRID AUTOMATION CO LTD (CN)
International Classes:
G06F16/2455; G06N3/04; G06Q10/00
Foreign References:
| CN115293236A | 2022-11-04 | |||
| CN114330500A | 2022-04-12 | |||
| CN108416380A | 2018-08-17 | |||
| CN110133410A | 2019-08-16 |
Attorney, Agent or Firm:
NANJING ZONGHENG INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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