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学术动态：Optimal Techno-Economic Feasibility of Solar PV Irrigation System Augmented Hydrogen Energy Storage
论文标题：Optimal Techno-Economic Feasibility of Solar PV Irrigation System Augmented Hydrogen Energy Storage
发布日期：2026-05-25
作者：Mohamed vall O. Mohamed, Turki G. Alghamdi, Farag K. Abo-Elyousr
DOI：10.3390/s26113350
论文摘要：To deliver freshwater for drip irrigation, our study presents an optimal techno-economic based on a Water Pumping Photovoltaic System (WPPVS) that integrates a Hydrogen Energy Storage System (HySS) to ensure reliable freshwater for agricultural irrigation in remote arid regions. A critical operational challenge in WPPVS is mechanical vibration at low flow rates, which degrades the pump efficiency and lifespan. Our methodology directly addresses this issue by incorporating a vibration-avoidance strategy that ensures that the pump operates only within its stable and, efficient range. To reduce the loss of water supply probability and overall annual costs of the drip irrigation system, a multi-objective optimization framework using Multi-Objective Particle Swarm Optimization (MOPSO) and Gaussian Mixture Model (GMM) clustering to simultaneously minimize the Loss of Water Supply Probability (LWSP), and the system’s total life-cycle cost. The model’s practical applicability is demonstrated through a detailed techno-economic feasibility analysis for a tomato crop drip irrigation project in Sakaka, Saudi Arabia. Sensitivity analysis is performed on dynamic head, crop prices, and interest and inflation rates, confirming the robustness of the system against variable economic indicators. In comparison to 1071 h without HySS, the results revealed that the seasonal irradiation harvest hours are 1863, which represents 21% of the seasonal hours employing the developed hybrid energy storage coordination. This integrated approach provides a holistic and economically viable solution for designing reliable solar irrigation systems with long-term mechanical integrity.
元数据：Crossref 收录的 MDPI Sensors 论文。 DOI: 10.3390/s26113350. Vol. 26, Issue 11. Authors: Mohamed vall O. Mohamed, Turki G. Alghamdi, Farag K. Abo-Elyousr.
开放许可：https://creativecommons.org/licenses/by/4.0/
原文链接：https://doi.org/10.3390/s26113350
PDF 链接：https://www.mdpi.com/1424-8220/26/11/3350/pdf