Chinese Journal of Ship Research, Volume. 20, Issue 3, 249(2025)

Energy management of compound power supply based on grey wolf algorithm

Hui YI1,2 and Hui CHEN1,2
Author Affiliations
  • 1School of Naval Architecture, Ocean and Energy Power Engineering, Wuhan University of Technology, Wuhan 430063, China
  • 2Key Laboratory of High Performance Ship Technology of Ministry of Education, Wuhan University of Technology, Wuhan 430063, China
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    Figures & Tables(17)
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    • Table 1. Parameters of the FCS Alsterwasser

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      Table 1. Parameters of the FCS Alsterwasser

      参数数值
      电池(铅凝胶)电压/V560
      电池(铅凝胶)容量/(A·h)360
      排水量/t72
      船长/m25.56
      船宽/m5.20
      载客量/人100
      最大速度/(km·h−1)15
    • Table 2. Fuzzy rules

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      Table 2. Fuzzy rules

      超级电容SOC锂电池SOC功率分配系数M
      $ {P_{{\text{stor}}}} $= L$ {P_{{\text{stor}}}} $= M$ {P_{{\text{stor}}}} $= H
      $ S O{C_{{\text{sc}}}} $= L$ S O{C_{{\text{bat}}}} $= LLHL
      $ S O{C_{{\text{bat}}}} $= MLHM
      $ S O{C_{{\text{bat}}}} $= HLHM
      $ S O{C_{{\text{sc}}}} $= M$ S O{C_{{\text{bat}}}} $= LMHL
      $ S O{C_{{\text{bat}}}} $= MLHL
      $ S O{C_{{\text{bat}}}} $= HLHL
      $ S O{C_{{\text{sc}}}} $=H$ S O{C_{{\text{bat}}}} $= LMHL
      $ S O{C_{{\text{bat}}}} $= MMHL
      $ S O{C_{{\text{bat}}}} $= HLHL
    • Table 3. Parameter optimization result

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      Table 3. Parameter optimization result

      优化参数优化结果
      超级电容电压$ {V_{{\text{sc}}}} $/V392.42
      滤波器时间常数T/s14.32
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    Hui YI, Hui CHEN. Energy management of compound power supply based on grey wolf algorithm[J]. Chinese Journal of Ship Research, 2025, 20(3): 249

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    Paper Information

    Category: Marine Machinery, Electrical Equipment and Automation

    Received: Oct. 28, 2023

    Accepted: --

    Published Online: Jul. 15, 2025

    The Author Email:

    DOI:10.19693/j.issn.1673-3185.03617

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