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。
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 conducted for the three systems.The research findings indicate that the solar-coupled air source heat pump heating system 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 reduction.These research results provide an important reference for choosing clean energy heating methods in rural areas of northern China,which can help guide policymaking and resource allocation and promote the popularization and application of clean energy heating in rural areas.
作者
马天锋
张亚茹
商天文
MA Tianfeng;ZHANG Yaru;SHANG Tianwen(Shanghai Institute of Technology,Shanghai 201418,China;State Grid Materials Co.,Ltd.,Beijing 100032,China)
出处
《电信科学》
北大核心
2024年第12期163-174,共12页
Telecommunications Science
基金
国家自然科学基金青年科学基金资助项目(No.72304186)
国家社会科学基金后期资助项目(No.20FYB052)。
