太阳能绿色制氢的建模与分析

Q2 Engineering

Energy Harvesting and Systems Pub Date : 2022-10-24 DOI:10.1515/ehs-2022-0093

Q. Hassan, Majid K. Abbas, V. S. Tabar, S. Tohidi, M. Jaszczur, Imad Saeed Abdulrahman, H. M. Salman

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引用次数: 12

摘要

摘要本文考察了伊拉克四个主要城市采用光伏能源系统将太阳能转化为氢气的可行性。一个22千瓦时的离网太阳能系统，一个8千瓦时的碱性电解槽，一个氢压缩机和一个氢罐，为生产氢气建模了整整一年。利用2021年至2030年每小时的实验天气数据，使用MATLAB/Simulink创建推荐系统行为的数学模型。结果表明，年产氢量为1713.92 ~ 1891.12 kg，年产氧量为1199.74 ~ 1323.78 kg，年耗水量为7139.91 ~ 7877.29 l，每千克氢的成本为3.79美元。结果表明，太阳能制氢系统的最佳位置可能建在伊拉克中部地区和其他具有类似气候特征的地区，特别是高辐射水平的地区。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Modelling and analysis of green hydrogen production by solar energy

Abstract In the article, the viability of adopting photovoltaic energy systems to convert solar energy into hydrogen in Iraqi four main cities are examined. A 22 kWp off-grid solar system, an 8 kW alkaline electrolyzer, a hydrogen compressor, and a hydrogen tank were modeled for an entire year in order to produce hydrogen. Using hourly experimental weather data from 2021 to 2030, MATLAB/Simulink is used to create a mathematical model of the recommended system behavior. The results revealed a range of annual hydrogen production from 1713.92 to 1891.12 kg, annual oxygen production from 1199.74 to 1323.78 kg, and annual water consumption from 7139.91 to 7877.29 L. Each kilogram of hydrogen costs $3.79. The results indicate that the optimal location for solar hydrogen production systems might be constructed in the central region of Iraq and in other regions with comparable climatic characteristics, particularly those with high radiation levels.

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来源期刊

Energy Harvesting and Systems Energy-Energy Engineering and Power Technology

CiteScore

2.00

自引率

0.00%

发文量