| 刘康楠,邱峥辉,蔺存国,张广龙,郑纪勇,高海平.基于底栖型微生物燃料电池的水下供电系统构建与产能评价[J].装备环境工程,2024,21(8):153-162. LIU Kangnan,QIU Zhenghui,LIN Cunguo,ZHANG Guanglong,ZHENG Jiyong,GAO Haiping.Construction and Output Power Evaluation of Underwater Power Supply System Based on Benthic Microbial Fuel Cells[J].Equipment Environmental Engineering,2024,21(8):153-162. |
| 基于底栖型微生物燃料电池的水下供电系统构建与产能评价 |
| Construction and Output Power Evaluation of Underwater Power Supply System Based on Benthic Microbial Fuel Cells |
| 投稿时间：2024-05-30 修订日期：2024-06-07 |
| DOI：10.7643/issn.1672-9242.2024.08.018 |
| 中文关键词: 生物电能 碳毡阳极 底栖微生物燃料电池 电源管理系统 能量转化效率 水下原位供电中图分类号:TM911.45 文献标志码:A 文章编号:1672-9242(2024)08-0153-10 |
| 英文关键词:bioelectricity carbon felt anode benthic microbial fuel cell power management system power conversion efficiency underwater in-situ power supply |
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| Author | Institution |
| LIU Kangnan | National Key Laboratory of Marine Corrosion and Protection, Luoyang Ship Material Research Institute, Shandong Qingdao 266237, China |
| QIU Zhenghui | National Key Laboratory of Marine Corrosion and Protection, Luoyang Ship Material Research Institute, Shandong Qingdao 266237, China |
| LIN Cunguo | National Key Laboratory of Marine Corrosion and Protection, Luoyang Ship Material Research Institute, Shandong Qingdao 266237, China |
| ZHANG Guanglong | National Key Laboratory of Marine Corrosion and Protection, Luoyang Ship Material Research Institute, Shandong Qingdao 266237, China |
| ZHENG Jiyong | National Key Laboratory of Marine Corrosion and Protection, Luoyang Ship Material Research Institute, Shandong Qingdao 266237, China |
| GAO Haiping | National Key Laboratory of Marine Corrosion and Protection, Luoyang Ship Material Research Institute, Shandong Qingdao 266237, China |
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| 中文摘要: |
| 目的 改善目前水下生物供电系统能量收集效率低、供电能力弱的问题，方法 构建基于碳毡阵列阳极的水下生物电池单元，以及具有2级电荷泵复合升压结构的电源管理单元。将2个子单元耦合，构建水下生物供电系统样机，并对其供电能力进行评价。结果 测试结果表明，电源管理单元能够将生物电池13~18 mW的持续输入能量有效收集至储存介质中，能量收集效率达到60.65%。生物电池单元产生的能量在满足温度/pH传感器以及水下通讯机工作的同时，每天仍能够产生385.68 J的净能量收益。结论 构建的水下生物供电系统能够实现水下生物电能的高效收集与存储，可为海洋环境信息采集与传输系统提供长期、稳定的原位能源供应。 |
| 英文摘要: |
| Underwater bioelectricity system is a kind of in-situ power generation device placed at the interface of natural water body/sediment, which can be used to drive low-energy power equipment in remote waters such as deep sea and far sea. The work aims to solve the problems in the current underwater bioelectricity systems such as poor power collection efficiency and limitedpower supply capacity. The BMFC based on a carbon felt array anode and the PMS featuring a two-stage charge pump compound boost structure were developed. The two subunits were coupled to construct a prototype of the underwater bioelectricity system, and its power supply capability was evaluated. The test results demonstrated that the PMS effectively captured 13~18 mW continuous input power from the BMFC and stored it in the medium, achieving a power collection efficiency of 60.65%. The power generated by the BMFC was sufficient for powering temperature / pH sensors and underwater communication, while also yielding a net power gain of 385.68 J per day. The underwater bioelectricity system developed in this study enables efficient collection and storage of underwater bioelectric power, providing a long-term and stable in-situ power supply for marine environmental information collection and transmission systems. |
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