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Research on the HHT-Based Analysis Method of Tidal Power Generation Power Distribution Law

Author

Listed:
  • Yuanfeng Huang

    (Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China)

  • Yuqi Liu

    (Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China)

  • Yani Ouyang

    (Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China)

  • Haifeng Wang

    (Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China)

Abstract

Tidal power generation technology has advanced quickly in recent years. In this study, the Hilbert-Huang transform (HHT) was used to examine the electrical energy distribution law of tidal power generation according to the time periods of days, months, and years based on observed data for tidal power generation. Our analysis summarized the tidal power generation law as follows: in the span of one day, the motor ran for 14 h before shutting off for 10 h. The frequency was 28 Hz, and the maximum voltage was 259 V. The tidal power generation swung twice a month, reaching its peak in the middle of the month and its trough at the beginning. The tidal power output fluctuated twice a year, reaching its peak in August, September, and October and its trough in February, March, and April. In the investigation of tidal power generation patterns, the HHT transformation’s precision and potency were confirmed.

Suggested Citation

  • Yuanfeng Huang & Yuqi Liu & Yani Ouyang & Haifeng Wang, 2022. "Research on the HHT-Based Analysis Method of Tidal Power Generation Power Distribution Law," Energies, MDPI, vol. 15(24), pages 1-11, December.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:24:p:9494-:d:1003556
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