Chinese Journal of Ship Research, Volume. 17, Issue 6, 155(2022)
Energy efficiency optimization analysis of fuel cell/lithium battery hybrid ship based on whale optimization algorithm
Figures & Tables(21)
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Table 1. Main parameters of of the test ship
View tableView in ArticleTable 1. Main parameters of of the test ship
船体参数 数值 螺旋桨参数 数值 船长/m 5.80 桨直径/m 20 型宽/m 1.83 螺距比 0.71 型深/m 0.63 盘面比 0.32 满载排水量/t 1.13 数量 1 满载吃水/m 0.34 叶片数 3
Table 2. Parameters of the main equipment
View tableView in ArticleTable 2. Parameters of the main equipment
燃料电池参数 数值 锂电池参数 数值 电机参数 数值 额定功率/W 1 000 标称容量/Ah 20 额定功率/W 785 最低运行 电压/V 43 额定电压/V 72 额定电压/Vdc 310 最高运行 电流/A 30 放电截止 电压/V 56 额定电流/A 3.2 供氢压力/bar 0.45～0.55 持续工作 电流/A 20 额定转速 /(r·min−1) 3 000 电池片数量 48 最大工作电流/A 30
Table 3. Simulation parameter setting
View tableView in ArticleTable 3. Simulation parameter setting
仿真a 仿真b 仿真c 仿真d 参数 数值 参数 数值 参数 数值 参数 数值 风向/(°) 0 风速/(m·s−1) 5 风速/(m·s−1) 5 风速/(m·s−1) 5 水深/m 10 风向/(°) 0 风向/(°) 0 风向/(°) 0 水速/(m·s−1) 0 水速/(m·s−1) 0 水深/m 10 水深/m 10 浪高/m 0.1 浪高/m 0.1 浪高/m 0.1 水速/(m·s−1) 0
Table 4. Main parameters of the segment
View tableView in ArticleTable 4. Main parameters of the segment
航段i 航程/km 平均风速 /(m·s−1) 平均风向 /(°) 平均浪高 /m 平均水速 /(m·s−1) 1 0.5 2.0 150 0.2 0.5 2 2.0 3.0 140 0.3 0.5 3 0.5 6.0 160 0.5 -0.8 4 2.5 8.0 140 0.6 -1.0 5 1.5 3.0 150 0.5 -0.3 6 1.0 3.5 160 0.3 0.6
Table 5. Optimization results of energy efficiency under different navigation methods
View tableView in ArticleTable 5. Optimization results of energy efficiency under different navigation methods
方案 Ttotal /h Qtotal /(W·h) Qfc /(W·h) Qbat /(W·h) H2 /L 优化前 3.0 1 646.21 1 196.11 450.10 687.54 优化后 3.0 1 560.27 1 055.86 504.41 597.04
Table 6. Optimization results of energy efficiency under different time constraint
View tableView in ArticleTable 6. Optimization results of energy efficiency under different time constraint
方案 Ttotal /h Qtotal /(W·h) Qfc /(W·h) Qbat /(W·h) H2 /L 1 2.7 1 830.03 1 515.81 314.22 894.29 2 2.8 1 733.88 1 424.79 309.09 828.63 3 2.9 1 642.21 1 233.65 408.56 684.37 4 3.1 1 493.37 955.44 537.93 530.22 5 3.2 1 434.82 890.31 544.51 492.58 6 3.3 1 377.38 864.94 512.44 473.27
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Dongliang HU, Yupeng YUAN, Xiaohao QU, Qizhi YIN. Energy efficiency optimization analysis of fuel cell/lithium battery hybrid ship based on whale optimization algorithm[J]. Chinese Journal of Ship Research, 2022, 17(6): 155
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Received: May. 27, 2021
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Published Online: Mar. 26, 2025
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