质子交换膜燃料电池的能源系统热经济分析  

Thermo-economic Analysis of Proton Exchange Membrane Fuel Cell Energy System

作　　者：胡君怡 梁颖宗 罗向龙[1] 陈健勇[1] 杨智 何嘉诚 陈颖 HU Junyi;LIANG Yingzong;LUO Xianglong;CHEN Jianyong;YANG Zhi;HE Jiacheng;CHEN Ying(School of Materials and Energy,Guangdong University of Technology,Guangzhou 510006,Guangdong,China)

机构地区：[1]广东工业大学材料与能源学院,广东广州510006

出　　处：《制冷技术》2022年第1期24-33,共10页Chinese Journal of Refrigeration Technology

基　　金：广东省科技计划项目(No.2021A0505030065)。

摘　　要：本文通过MATLAB平台建立各子系统的热动力和经济性模型,以能效性和经济性为评价指标分析了重整反应器温度对系统的影响,设计众筹模式并分析了月平息和冷热电收购价对众筹模式的影响。结果表明:重整反应器温度对经济性的影响较能效性大;通过提高重整反应器温度,平准化度电成本降低可达1.46%;众筹模式15年期方案与系统契合度较10年期方案高;15年期方案的总众筹额、投资者总净收益、企业总净收益和保本点分别为1.936×10^(7)元、3.485×10^(7)元、9.559×10^(7)元和14.5年;众筹模式应适当提高冷热电收购价和合理设置月平息,兼顾运营稳定性、投资者和企业收益。The thermodynamic and economic models of each subsystem are established through the MATLAB platform in this paper and influence of the temperature of the reforming reactor on the system is analyzed with energy efficiency and economy as the evaluation indicators.The crowd-funding model is designed with analyzing the influence of the purchase price of cold,heat and electricity and the monthly subside on it.The results show that,the reforming reactor temperature has a greater impact on the economy than the energy efficiency;by increasing the reforming reactor temperature,the levelized cost of electricity can be reduced by 1.46%;the 15-year scheme of the crowdfunding model has a higher fit with the system than the 10-year scheme;the total crowdfunding amount,the total net income of investors,the total net income of the enterprise and the breakeven point of the 15-year scheme are respectively 1.936×10^(7) yuan,3.485×10^(7) yuan,9.559×10^(7) yuan and 14.5 years;the crowd-funding mode should appropriately raise the purchase price of cold,heat and electricity and reasonably set the monthly subside,taking into account operational stability,investor and corporate income.

关 键 词：分布式能源系统 质子交换膜燃料电池 冷热电联供系统 众筹运营 

分 类 号：TK91[动力工程及工程热物理]