质子交换膜燃料电池热电联供系统的设计与应用OA
Design and Application of Proton Exchange Membrane Fuel Cell Combined Heat and Power System
为实现氢能高效梯级利用,推动固定式质子交换膜燃料电池(PEMFC)热电联供系统工程化应用,以热电联供系统为研究对象,开展系统架构、热管理、电力电子及储能一体化设计.系统以G120燃料电池发电模块为核心,采用高压氢气供给、双回路热管理、高效率变流与锂电池黑启动方案,可实现并网/离网双模式长期平稳连续运行.热电联供技术分别在北京东升二期园区与澳大利亚分布式能源场景示范运行,稳定提供供电、供暖等综合供能服务.测试结果表明,系统额定发电功率100 kW,额定点电效率43.92%,热电综合效率86.50%,总谐波畸变率≤3%,满足电网接入要求.研究表明,PEMFC热电联供系统具备高效率、高可靠性和宽环境适应性等能力,可为百千瓦级固定式氢能热电联供装备的工程化、商业化提供技术支撑与示范参考.
To achieve efficient cascade utilization of hydrogen energy and promote the engineering application of stationary proton exchange membrane fuel cell(PEMFC)combined heat and power(CHP)systems,this paper takes the CHP system as the research object and carries out an integrated design of system architecture,thermal management,power electronics and energy storage.With the G120 fuel cell power generation module as the core,the system adopts a high-pressure hydrogen supply scheme,dual-loop thermal management,high-efficiency power conversion,and lithium battery black-start strategy,enabling stable operation in both grid-connected and off-grid modes.This CHP technology has been demonstrated in the Beijing Dongsheng Phase II Park and distributed energy scenarios in Australia,providing stable integrated energy services such as power supply and heating.The test results show that the system has a rated power generation of 100 kW,an electrical efficiency of 43.92%at rated operating point,a combined heat and power efficiency of 86.50%,and a total harmonic distortion≤3%,meeting the grid connection requirements.Research indicates that the PEMFC CHP system features high efficiency,high reliability and wide environmental adaptability,which can provide technical support and demonstration references for the engineering and commercialization of 100 kW-class stationary hydrogen-fueled CHP equipment.
李阳;魏来;易亚飞;李鹏;王运强;裴冠茹;王显;丁芳;葛君杰
北京亿华通科技股份有限公司,北京 100084北京亿华通科技股份有限公司,北京 100084北京亿华通科技股份有限公司,北京 100084北京亿华通科技股份有限公司,北京 100084北京亿华通科技股份有限公司,北京 100084北京亿华通科技股份有限公司,北京 100084中国科学技术大学化学与材料科学学院,精准智能化学全国重点实验室,合肥 230026成都师范学院创新创业学院,成都 611130中国科学技术大学化学与材料科学学院,精准智能化学全国重点实验室,合肥 230026
化学化工
质子交换膜燃料电池热电联供系统设计热管理分布式能源
Proton exchange membrane fuel cellCombined heat and powerSystem designThermal managementDistributed energy
《应用化学》 2026 (6)
948-956,中插24,10
国家重点研发计划(No.2023YFB4005901)、北京市高层次创新创业人才支持计划科技新星计划(No.20240484717)、河北省高层次人才团队建设专项(No.235A4401D)、中央引导地方科技发展资金项目(No.246Z4402G)、河北省科技研发平台专项(No.24465201D)、成都师范学院高层次人才引进项目(No.YJRC202444)和功能分子结构优化与应用四川省高校重点实验室项目(No.GNFZ202502)资助 Supported by the National Key Research and Development Program of China(No.2023YFB4005901),the Beijing High-level Innovation and Entrepreneurship Talent Support Program for Science and Technology New Stars(No.20240484717),the Special Project for the Construction of High-level Talent Teams in Hebei Province(No.235A4401D),the Central Guiding Local Science and Technology Development Fund Project(No.246Z4402G),the Special Project for Science and Technology R&D Platforms in Hebei Province(No.24465201D),the Project for the Introduction of High-level Talents at Chengdu Normal University(No.YJRC202444)and the Project of Key Laboratory of Structural Optimization and Application of Functional Molecules in Sichuan Universities(No.GNFZ202502)
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