新能源制氢系统及电源研究现状
Research Status of New Energy Hydrogen Production System and Power Supply
李阳 1赵嘉驹 2史铁 2孔卫江 2余会明2
作者信息
- 1. 中船(邯郸)派瑞氢能科技有限公司,河北 邯郸 056300
- 2. 中国船舶集团有限公司第七一八研究所,河北 邯郸 056300
- 折叠
摘要
整体介绍了风、光新能源制氢系统的组成,及电解槽电源的现状和研究方向.首先介绍了在风电场景中对整流电源的要求,此场合中主流的电源拓扑结构,之后分析多脉波整流器以及全控性IGBT整流器的性能特点.在光伏发电中,介绍主流光伏制氢系统,电源拓扑、系统特点.之后介绍风光发电制氢系统,通过构建不同的预测模型,预测下一周期的风光发电数据,从而调动电解槽的负荷,实时消耗发电功率,维持系统的安全稳定运行,还介绍了新能源制氢系统储能承担的作用,及合理计算系统成本和储能成本问题.
Abstract
This paper introduces the composition of wind and solar energy hydrogen production systems,as well as the current situation and research direction of electrolyzer power supply.Firstly,the requirements for rectifier power supply in wind power scenarios and the mainstream power supply topology in this scenario are introduced,and then the performance characteristics of multi-pulse rectifier and fully controlled IGBT rectifier are analyzed.In photovoltaic power generation,the mainstream photovoltaic hydrogen production system,power topology,and system characteristics are introduced. Then,the wind and solar power generation hydrogen production system is introduced,and the wind and solar power gen-eration data of the next cycle are predicted by constructing different prediction models,so as to mobilize the load of the e-lectrolyzer,consume power generation power in real time,and maintain the safe and stable operation of the system.
关键词
电解制氢/整流/新能源制氢/离网/电力电子变换器Key words
electrolysis of hydrogen production/rectifying/new energy hydrogen production/off-grid/power electronic converters引用本文复制引用
出版年
2024
NETL
NSTL
万方数据