Performance analysis on a hybrid system of wind, photovoltaic, thermal, storage, CO2 sequestration and space heating
文献类型：期刊论文
| 作者 | Bu, Xianbiao1,2; Jiang, Kunqing1,2; Huang, Sihao1,2; Feng, Bo3; Wang, Guiling4; He, Yujiang4 |
| 刊名 | SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
 |
| 出版日期 | 2024-12-01 |
| 卷号 | 72页码:10 |
| 关键词 | Wind-solar-thermal-storage Combined heat power generation Aquifer CO 2 sequestration Space heating Aquifer thermal energy storage Heat-power decoupling |
| ISSN号 | 2213-1388 |
| DOI | 10.1016/j.seta.2024.104026 |
| 通讯作者 | Bu, Xianbiao(buxb@ms.giec.ac.cn) ; Wang, Guiling(wangguilingshs@163.com) |
| 英文摘要 | The combined heat and power generation (CHP) is an efficient and economical solution to the intermittency and instability faced by renewable energy power and however, the heat-power coupling lowers its regulation depth. Thermal energy storage is a valid measure to solve the above problem, however, the major bottleneck is lack of thermal energy storage ways with large capacity, high efficiency, low cost and longtime simultaneously. Here, a novel hybrid system of wind-photovoltaic-thermal-storage-CO2 sequestration-space heating is proposed, which can store thermal energy and sequestrate CO2 in saline aquifer simultaneously. The results show heat extraction power, energy storage capacity, energy storage density and thermal recovery efficiency for the hybrid system are respectively 6391.14 kW, 66263.36 GJ, 23276.37 kJ/m3 and 81.17 %. The hybrid system extends the adjustable range of CHP from 200 MW to 700 MW through thermal energy storage and heat-power decoupling, thus accommodating more renewable energy power. The amount of sequestrated CO2 captured from exhaust gas of thermal power station is 2,306,880 tons, equivalent to 854,400 tons of standard coal in terms of carbon dioxide emissions. In addition, the repeated injection and extraction of working gas in the hybrid system accelerates CO2 solubility in saline aquifer. |
| WOS关键词 | ENERGY-STORAGE ; POWER ; AQUIFER |
| 资助项目 | National Natural Science Foundation of China[42102336] ; Natural Science Foundation of Guangdong Province[2024A1515030130] |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001339470700001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/43260]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Bu, Xianbiao; Wang, Guiling |
| 作者单位 | 1.Univ Sci & Technol China, Sch Energy Sci & Engn, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Jilin Univ, Coll New Energy & Environm, Changchun 130021, Peoples R China 4.Chinese Acad Geol Sci, Inst Hydrogeol & Environm Geol, Shijiazhuang 050061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bu, Xianbiao,Jiang, Kunqing,Huang, Sihao,et al. Performance analysis on a hybrid system of wind, photovoltaic, thermal, storage, CO2 sequestration and space heating[J]. SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,2024,72:10. |
| APA | Bu, Xianbiao,Jiang, Kunqing,Huang, Sihao,Feng, Bo,Wang, Guiling,&He, Yujiang.(2024).Performance analysis on a hybrid system of wind, photovoltaic, thermal, storage, CO2 sequestration and space heating.SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,72,10. |
| MLA | Bu, Xianbiao,et al."Performance analysis on a hybrid system of wind, photovoltaic, thermal, storage, CO2 sequestration and space heating".SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 72(2024):10. |
入库方式： OAI收割
来源：广州能源研究所
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