| 李铂涵,刘柯楠,蔡耀辉,周慧霞,赵静涛.计及碳效益的光储油联合驱动喷灌机供电系统配置优化[J].干旱地区农业研究,2025,(1):278~286 |
| 计及碳效益的光储油联合驱动喷灌机供电系统配置优化 |
| Optimization of the power supply system configuration for a combined solar\|storage\|oil irrigation machine with consideration of carbon efficiency |
| |
| DOI：10.7606/j.issn.1000-7601.2025.01.29 |
| 中文关键词: 光储油 卷盘式喷灌机 配置优化 光伏预测 碳效益 |
| 英文关键词:solar\|storage\|oil hard\|hose traveler configuration optimization PV forecasting carbon efficiency |
| 基金项目:国家重点研发计划(2021YFD190070403-02)；甘肃农业大学伏羲青年人才项目（GAUfx-04Y02） |
|
| 摘要点击次数: 0 |
| 全文下载次数: 0 |
| 中文摘要: |
| 针对太阳能喷灌机供电系统各配置不匹配所造成的能源供给不稳定和系统成本高等问题，建立了计及碳效益的光储油联合驱动喷灌机供电系统优化配置模型，利用实测气象数据和历史光伏发电功率，结合SARIMA时序预测方法对光伏发电功率建立估算模型，可估算太阳能喷灌机及其他太阳能装备的光伏发电功率。以卷盘式喷灌机JP75-300为例，基于喷灌机系统需求，将年最小成本作为目标函数，碳排量和供电可靠性指标作为约束条件，光伏板面积、蓄电池数目、汽油发电机额定功率作为决策变量，建立了光储油供电配置优化模型，利用完全搜索法求解得出系统最优配置组合，并进一步进行供电性能试验与碳效益分析。结果表明：在碳效益约束下该光储油喷灌机供电系统最优配置由5块蓄电池组、7 m2光伏板、额定功率为1 kW的汽油发电机组合，年最小成本1 312.69元，8 d试验期内碳排量为8.27 kg，较传统喷灌机大幅减少，降低量为38.39 kg。本研究在保证供电系统性能的基础上对光储油多能源协同喷灌机进行配置优化，验证了其环保性、供电可靠性和经济可行性，对新能源系统与喷灌技术的结合应用及西北旱农区光伏喷灌机的应用推广具有指导意义。 |
| 英文摘要: |
| This paper addresses the issues of unstable energy supply and high system costs caused by the misalignment in the configuration of solar\|powered irrigation machine power supply systems. To solve these problems, an optimization model for the configuration of solar\|storage\|oil\|powered irrigation machine power supply systems was established, with consideration given to carbon efficiency. Additionally, using measured meteorological data and historical photovoltaic power generation data, and incorporating the SARIMA time series forecasting methods, a model for estimating photovoltaic power generation capacity was developed. This model can estimate the photovoltaic power generation capacity of solar\|powered irrigation machines and other solar energy systems. In this study, the reel sprinkler JP75-300 was used as an example. Based on the irrigation system’s requirements, the objective was to minimize the annual cost, with carbon emissions and power supply reliability index as constraints. The decision variables include the area of photovoltaic panels, the number of storage batteries, and the rated power of the gasoline generator. An optimization model for the solar\|storage\|oil power supply configuration was established. The optimal configuration was determined using a complete search method, followed by performance tests and a carbon efficiency analysis. The results showed that under the constraint of carbon benefit, the optimal configuration of the power supply system of the photovoltaic oil storage sprinkler was composed of 5 battery packs, 7 m2 photovoltaic panels, and gasoline generator with a rated power of 1 kW, with a minimum annual cost of 1 312.69 CNY, and the carbon emission during the 8-day test period was 8.27 kg, which was 38.39 kg less CO2 than that of the traditional sprinkler irrigation machine. This study optimizes the configuration of the photovoltaic energy storage and multi\|energy collaborative irrigation system while ensuring the performance of the power system. It verifies the system’s environmental friendliness, power reliability, and economic feasibility. The integration of renewable energy systems with irrigation technology holds significant potential for the application and promotion of photovoltaic irrigation systems in arid farming regions of the northwest. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| | |