中国电机工程学报2024，Vol.44Issue(1)：117-126,中插10,11.DOI:10.13334/j.0258-8013.pcsee.230278
可再生能源电制氢合成氨系统的并/离网运行方式与经济性分析
On-grid/Off-grid Operation Mode and Economic Analysis of Renewable Power to Ammonia System
摘要
Abstract
Renewable power to ammonia(RePtA)is a large-scale consumption of renewable energy such as wind power and photovoltaic power generation,and it is also one of the important technical routes for the chemical industry to achieve low-carbon and clean development.This paper uses the RePtA model to analyze the green ammonia cost of the power grid peak-shaving system,grid-friendly system,and off-grid system.Sensitivity analysis is carried out on the scale of electrochemical energy storage,the scale of hydrogen storage,the scale of electrolyzer,and the efficiency of electrolyzer.Based on the equipment configuration scheme and operation mode of the three green ammonia systems,the grid peak-shaving energy required by different types of systems is evaluated,and the application scenarios suitable for the three systems are proposed.The research conclusion is that the grid-friendly RePtA system should be developed in the near future,and the off-grid RePtA system should be developed in the long term.关键词
可再生能源电解水制氢合成氨/电网调峰型系统/电网友好型系统/工艺离网系统Key words
renewable power to ammonia(RePtA)/grid peak-shaving system/grid-friendly system/off-grid system分类
信息技术与安全科学引用本文复制引用
林今,余志鹏,张信真,李佳蓉..可再生能源电制氢合成氨系统的并/离网运行方式与经济性分析[J].中国电机工程学报,2024,44(1):117-126,中插10,11.基金项目
国家重点研发计划项目(2021YFB4000504).National Key R&D Program of China(2021YFB4000504). （2021YFB4000504）
