| 基于BOOST变换器的MFC最大功率跟踪控制 |
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| 引用本文： | 樊立萍,童兵. 基于BOOST变换器的MFC最大功率跟踪控制[J]. 太阳能学报, 2021, 0(2): 274-280 |
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| 作者姓名： | 樊立萍 童兵 |
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| 作者单位： | 沈阳化工大学信息工程学院 |
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| 基金项目： | 国家自然科学基金(61143007);中国-马其顿政府间科技合作项目(国科外[2017]25:5-5)。 |
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| 摘 要： | 针对微生物燃料电池存在的输出功率低、运行稳定性差等问题,建立微生物燃料电池仿真实验平台,设计改进的扰动观测最大功率跟踪控制算法,通过调节Boost变换器的占空比,对微生物燃料电池进行最大功率跟踪控制。仿真实验结果表明,改进的扰动观测最大功率跟踪控制能及时追踪微生物燃料电池的最大功率点,显著提高稳态输出功率并减小输出功率脉动,有效改善微生物燃料电池的供电质量。
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| 关 键 词： | 微生物燃料电池 最大功率跟踪 DC-DC转换器 占空比 扰动观测 BOOST变换器 |
MAXIMUM POWER TRACKING CONTROL OF MICROBIAL FUEL CELL BASED ON BOOST CONVERTOR |
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| Fan Liping,Tong Bing. MAXIMUM POWER TRACKING CONTROL OF MICROBIAL FUEL CELL BASED ON BOOST CONVERTOR[J]. Acta Energiae Solaris Sinica, 2021, 0(2): 274-280 |
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| Authors: | Fan Liping Tong Bing |
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| Affiliation: | (College of Information Engineering,Shenyang University of Chemical Technology,Shenyang 110142,China) |
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| Abstract: | In view of the low output power and poor stability of the microbial fuel cell,the simulation experiment platform of microbial fuel cell is set up,and the maximum power tracking control scheme based on improved perturb&observe algorithm is designed,and the maximum power tracking control of the microbial fuel cell is carried out by adjusting the duty cycle of the Boost converter.The simulation results show that the improved perturb&observe maximum power tracking control can track the maximum power point of the microbial fuel cell in time,enlarge the steady output power and reduce its vibration,and improve the power supply quality of the microbial fuel cell effectively. |
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| Keywords: | microbial fuel cells maximum power point tracking DC-DC converters duty cycle perturb observe Boost converter |
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