科技创新与应用2025，Vol.15Issue(19)：5-12,17,9.DOI:10.19981/j.CN23-1581/G3.2025.19.002
光伏发电耦合制氢系统设计与优化调度研究
摘要
Abstract
To address resource shortages and environmental issues caused by the use of fossil fuels,photovoltaic(PV)power generation coupled with hydrogen production has gained widespread attention as a key approach to renewable energy utilization and green hydrogen production.Based on the mathematical model of the PV generation unit,this study employs the Perturb and Observe(P&O)method for Maximum Power Point Tracking(MPPT)control of the PV system.A simulation model integrating PV modules,DC/DC conversion circuits,and PWM control modules is developed to analyze the dynamic impact of irradiance and temperature variations on system performance.Furthermore,considering the operational characteristics of an AC/DC coupled hydrogen production system,an optimization scheduling model is designed with an economic objective function and multiple constraints,proposing current distribution and power supply strategies for various scenarios.The results demonstrate that the developed system model exhibits excellent responsiveness and stability under dynamic conditions,effectively enhancing the utilization efficiency of PV power and hydrogen production.This provides theoretical support and technical guidance for the deep integration of renewable energy and green hydrogen production.关键词
光伏发电/制氢技术/交直流耦合系统/优化调度/化石能源Key words
photovoltaic power generation/hydrogen production technology/AC/DC coupled system/optimal scheduling/fossil energy分类
能源科技引用本文复制引用
阿古达木,刘云才,宋宝杰,牛元,方嘉豪..光伏发电耦合制氢系统设计与优化调度研究[J].科技创新与应用,2025,15(19):5-12,17,9.基金项目
宁夏回族自治区重点研发计划资助项目(2022BDE92063) （2022BDE92063）
