千方级碱性电解水制氢系统氧中氢影响因素研究  

Influence of Hydrogen in Oxygen of Thousand-cubic-meter Alkaline Electrolytic Water Hydrogen Production System

作　　者：韩楠 龙礼文 刘磊 王安哲 陈佳兴 陈艳 杨天让 刘建国[2] Han Nan;Long Liwen;Liu Lei;Wang Anzhe;Chen Jiaxing;Chen Yan;Yang Tianrang;Liu Jianguo(Beijing Power Equipment Group Co.,Ltd.,Beijing 102488,China;Institute of Energy Power Innovation,North China Electric Power University,Beijing Laboratory of New Energy Storage Technology,Beijing 102206,China;School of Economics and Management,North China Electric Power University,Beijing 102206,China)

机构地区：[1]北京电力设备总厂有限公司,北京102488 [2]华北电力大学能源电力创新研究院,新型储能技术北京实验室,北京102206 [3]华北电力大学经济与管理学院,北京102206

出　　处：《当代石油石化》2025年第4期37-42,共6页Petroleum & Petrochemical Today

摘　　要：随着氢能产业的快速发展,可再生能源电解水制氢项目陆续落地,适配风光波动电源的千方级碱性电解水制氢装备需求激增。低负荷运行工况下,氧中氢浓度是影响碱性电解水制氢装备能否安全稳定运行的重要条件,因此探究低负荷运行工况下千方级碱性电解水制氢系统氧中氢性能影响因素至关重要。通过调节制氢系统低负荷运行过程中温度、氢氧侧压差以及碱液循环量等参数,探究氧中氢性能影响因素及低负荷运行工况下的最佳运行参数,为千方级碱性电解槽与系统优化提供重要依据,同时,为风光耦合电解水制氢工程项目运行提供借鉴。With the rapid development of the hydrogen energy industry,renewable energy electrolytic water hydrogen production projects have been launched one after another,and the demand for 1000 standard cubic meters of alkaline electrolytic water hydrogen production equipment applicable to fluctuating wind and solar power sources has surged.Among them,the hydrogen in oxygen under low-load operating conditions is an important factor affecting whether the alkaline electrolytic water hydrogen production equipment can operate safely and stably.Therefore,it is of great importance to explore the influencing factors of the hydrogen performance in oxygen.This paper explores the influencing factors of the hydrogen in oxygen by adjusting key operating parameters such as temperature,hydrogenoxygen side pressure difference and alkali liquor circulation volume during the low-load operation of the hydrogen production system,and looks for the optimal operating parameters of various conditions during the low-load operation of the hydrogen production system,so as to provide reference for the operation of wind-solar coupled electrolytic water hydrogen production engineering projects and provide important basis for the optimization of thousand-cubicmeter alkaline electrolytic tanks and systems.

关 键 词：碱性电解水制氢 制氢系统 运行参数 氧中氢 

分 类 号：TQ116.2[化学工程—无机化工]