分布式清洁供暖及氢能热电联供装置应用分析

Application Analysis of Distributed Clean Heating and Combined Heat and Power Device

以燃料电池为核心的热电联供是一种高效环保的分布式清洁供暖方式,越来越多国家与地区开始关注,在国内尚属新鲜事物。首先,以山东省为例,对其发展规划所提到的清洁供暖方式,了解其含义及优缺,并从成本、安全性、效果/效率、寿命、规模、应用领域六方面进行对比分析;其次,阐述分布式能源的含义、特点及分类,明确燃料电池热电联供是清洁供暖与分布式能源的良好结合体;最后,从耗煤量、耗天然气量及费用节约三个方面对燃料电池热电联供系统进行节能性分析。分析结果为今后搭建及优化系统、建模理论分析提供了一定的指导。

The CHP with fuel cell as the core is an efficient and environmentally-friendly distributed clean heating method,which has been favored by more and more countries and regions.It is still a new thing in China.First of all,take a province as an example to understand the meaning and advantages and disadvantages of the clean heating mode mentioned in its development plan,and make a comparative analysis from six aspects of cost,safety,effect/efficiency,life span,scale and application field;secondly,describe the meaning,characteristics and classification of distributed energy,and make it clear that fuel cell cogeneration is a good combination of clean heating and distributed energy.Finally,the energy-saving analysis of fuel cell cogeneration system is made from three aspects:coal consumption,natural gas consumption and cost saving.The analysis results provide some guidance for the future construction and optimization of the system and the theoretical analysis of modeling.