面向综合负荷的燃料电池等效模型及参数灵敏度分析
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李培强,曾小军,李欣然,李龙桂,肖亚宁,郑柳柳
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A Fuel Cell Equivalent Model for the Synthetic Load and Its Parameters Sensitivity Analysis
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Li Peiqiang,Zeng Xiaojun,Li Xinran,Li Longgui,Xiao Yaning,Zheng Liuliu
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表4 广义负荷模型参数辨识结果
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Tab.4 The recognition result of generalized load model parameters
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| 负荷水平 | Xs | Rs | Xr | Rr | Tj | Xm | Km | KSOFC | T | Ku | Er | | 1(10%电压跌落) | 0.121 | 0.001 | 0.198 | 0.010 0 | 1.610 | 6.952 | 0.675 | 0.421 | 26.51 | 1.115 | 0.001 61 | | 1(20%电压跌落) | 0.143 | 0.001 | 0.191 | 0.015 2 | 1.413 | 7.335 | 0.656 | 0.424 | 25.06 | 1.135 | 0.002 01 | | 1(40%电压跌落) | 0.125 | 0.001 | 0.20 | 0.011 0 | 1.363 | 6.814 | 0.648 | 0.425 | 23.19 | 1.172 | 0.002 50 | | 2(10%电压跌落) | 0.124 | 0.001 | 0.255 | 0.013 4 | 1.069 | 6.856 | 0.645 | 1.271 | 27.1 | 1.225 | 0.001 81 | | 2(20%电压跌落) | 0.131 | 0.001 | 0.250 | 0.017 4 | 1.065 | 6.536 | 0.650 | 1.275 | 25.0 | 1.125 | 0.003 15 | | 2(40%电压跌落) | 0.127 | 0.001 | 0.249 | 0.013 2 | 1.022 | 6.401 | 0.650 | 1.274 | 22.8 | 1.176 | 0.003 65 | | 标准差 | 0.007 8 | 0 | 0.030 3 | 0.002 7 | 0.239 8 | 0.328 6 | 0.010 89 | 0.465 5 | 1.719 | 0.041 1 | – |
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