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Construction of Time Sequence Matching and Disposal Model of Main Alarm Information Rules of Hydropower Centralized Control Platform Based on Python Data Visualization
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Yong-bing SHA1, Fei-ming CHEN1, De-qin CAO1, Tao WANG1, Hui WU1, Xiong HE2
Water Resources and Power | 2023, 41(5) : 182 - 186
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Water Resources and Power | 2023, 41(5): 182-186
• ELECTROMECHANICS AND CONTROL ENGINEERING •
Construction of Time Sequence Matching and Disposal Model of Main Alarm Information Rules of Hydropower Centralized Control Platform Based on Python Data Visualization
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Yong-bing SHA1, Fei-ming CHEN1, De-qin CAO1, Tao WANG1, Hui WU1, Xiong HE2
Affiliations
  • 1.Wuling Power Corporation Ltd., Changsha 410000, China
  • 2.Hunan Wuling Power Technology Co., Ltd., Changsha 410004, China
Published: 2023-05-25 doi: 10.20040/j.cnki.1000-7709.2023.20220566
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In order to realize the timing matching and disposing of the main alarm information of the hydropower centralized control platform, a timing matching and disposing model was constructed based on Python data visualization. The model transmitted the fault information of hydropower station equipment to the receiver of hydropower centralized control platform by using communication server, and the fault alarm sequence was generated. After matching the main fault alarm information according to the time sequence matching rules in the domain expert matching rule base, state function and state change function were used to analyze the time sequence characteristics. Then the mapping table was used to describe the timing characteristics of the main alarm information. After analyzing the timing characteristics of the main alarm information, the timing matching and disposal of the main alarm information in the hydropower centralized control platform were realized. Experimental results show that the model has good visualization ability of main alarm information, and the coverage rate of main alarm information crawled by the model is up to 98.99%. The model has higher Pearson correlation coefficient and better ability to deal with the main alarm information.

Python  /  data visualization  /  hydropower centralized control platform  /  information rules  /  timing matching  /  disposal model
Yong-bing SHA, Fei-ming CHEN, De-qin CAO, Tao WANG, Hui WU, Xiong HE. Construction of Time Sequence Matching and Disposal Model of Main Alarm Information Rules of Hydropower Centralized Control Platform Based on Python Data Visualization[J]. Water Resources and Power, 2023 , 41 (5) : 182 -186 . DOI: 10.20040/j.cnki.1000-7709.2023.20220566
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Article Info
doi: 10.20040/j.cnki.1000-7709.2023.20220566
  • Receive Date：2022-03-23
  • Online Date：2026-01-28
  • Published：2023-05-25
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History
  • Received：2022-03-23
  • Revised：2022-08-12
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Affiliations
    1.Wuling Power Corporation Ltd., Changsha 410000, China
    2.Hunan Wuling Power Technology Co., Ltd., Changsha 410004, China
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