摘要
西北地区拥有丰富的风光资源,近年来基于风光的新能源发电系统发展迅猛。然而由于生产力、人口等因素,西北地区的电力负荷低,加之新能源的随机、不稳定等特点,弃风弃光现象严重,有研究表明可以通过新能源发电耦合氢储能技术来解决问题。基于风光联合发电耦合电解槽制氢系统的概念和结构,以风光氢能源系统的制氢速率为研究目标,在MATLAB/Simulink系统下建立了包括风力发电系统、光伏发电系统以及电解槽的混合架构模型,通过此模型探明在西北地区自然环境下的氢气产出特性及规律。
Northwest China is rich in wind and solar resources. In recent years, new energy power generation systems based on wind and solar energy have developed rapidly. However, due to factors such as productivity and population, the power load in the northwest region is low. In addition,the random and unstable characteristics of new energy make the phenomenon of abandoning wind power and solar power seriously. Some studies have shown that the problem can be solved by new energy power generation coupled with hydrogen energy storage technology. Based on the concept and structure of the combined wind and solar power generation coupled electrolyzer hydrogen production system, take the hydrogen production rate of system as the research goal. A hybrid architecture model including wind power generation system, photovoltaic power generation system and electrolyzer was established under the MATLAB/Simulink. Through this model, the characteristics and laws of hydrogen production in the natural environment of the northwest region were explored.
作者
阮景昕
王跃社
张俊峰
徐昕歆
RUAN Jingxin;WANG Yueshe;ZHANG Junfeng;XU Xinxin(State Key Laboratory of Multiphase Flow in Power Engineering,Xi'an Jiaotong University,Xi'an 710049,China;Institute of Solar Engineering Technology,Northwest Engineering Corporation Limited,PowerChina,Xi'an 710065,China)
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2023年第2期413-421,共9页
Journal of Engineering Thermophysics
基金
西安交通大学基本科研业务费资助项目(No.xpt022022012)。
关键词
风光互补发电
电解槽
氢储能
能质流动与转换
功率控制
wind-solar hybrid power generation
electrolyzer
hydrogen energy storage
energymass flow and conversion
power control
