寒冷地区农村清洁能源供暖系统经济性研究
Research on the economic of clean energy heating systems in cold rural regions
马天锋 1张亚茹 1商天文2
作者信息
- 1. 上海应用技术大学,上海 201418
- 2. 国网物资有限公司,北京 100032
- 折叠
摘要
当前,中国北方农村的传统供暖方式不利于碳减排,如何选取清洁能源供暖方式是目前农村地区面临的主要问题.使用TRNSYS仿真软件构建了天然气锅炉供暖、空气源热泵供暖和太阳能耦合空气源热泵供暖3种分散式清洁能源供暖系统模型.以山西某村一户典型农宅为例,对3种系统进行了模拟.研究结果表明:太阳能耦合空气源热泵供暖系统在供暖稳定性和运行效率上表现优异,而且在使用年限内运行成本最低;此外,太阳能耦合空气源热泵供暖系统的低二氧化碳排放量也更有利于碳减排.这些研究结果为寒冷地区农村选择清洁能源供暖方式提供了重要参考,有助于指导政策制定和资源配置,推动清洁能源供暖在农村地区的普及和应用.
Abstract
At present,the conventional heating methods in rural areas of northern China present challenges to carbon emission reduction efforts.Consequently,selecting appropriate clean energy heating methods in rural areas has emerged as a significant concern.The TRNSYS was used to simulation software to construct three decentralized clean energy heating systems-natural gas boiler heating,air source heat pump heating,and solar-coupled air source heat pump heating.Then,a typical rural household in Shanxi Province was taken as an example,simulations were con-ducted for the three systems.The research findings indicate that the solar-coupled air source heat pump heating sys-tem performs excellently in heating stability and operational efficiency.It exhibits the lowest operating costs over its lifespan,Moreover,the solar-coupled air source heat pump heating system is more conducive to carbon emissions re-duction.These research results provide an important reference for choosing clean energy heating methods in rural ar-eas of northern China,which can help guide policymaking and resource allocation and promote the popularization and application of clean energy heating in rural areas.
关键词
清洁能源供暖/太阳能/空气源热泵/TRNSYS/经济性Key words
clean energy heating/solar energy/air source heat pump/TRNSYS/economics引用本文复制引用
出版年
2024
NETL
NSTL
万方数据