Research Progress and Development Trends of Building Energy Conservation Based on Bibliometric Analysis

IF 2.6 4区 工程技术 Q3 ENERGY & FUELS
Youzhuo Zheng, Xiaobing Xiao, Yongxiang Cai, Zhenghao Gao, Yuanhong Ye, Hongwei Li, Zhufeng Wang
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Abstract

In order to mitigate the negative impact of increasing energy demand for buildings, a series of measures are taken to improve the energy efficiency in the built environment. Previous studies have found that household appliances, hot water supply and space heating in buildings account for a large proportion of energy consumption, where heating, ventilation, and air conditioning (HVAC) contribute about 40% of the energy consumption as well as a large amount of greenhouse gas emissions. Energy saving while maintaining occupant comfort, therefore attract tremendous interest in the field where HVAC energy reduction or efficiency improvement are the key issues. By employing data mining and visualization technologies, this paper has reviewed highly crucial work in building energy systems with an attempt to explore the key researches as well as the future development trend. On the platform of CiteSpace with Web of Science (WOS) database, the key findings in line with building energy conservation technologies are collected. An innovative bibliometric method is used to map the knowledge in a visualizing way where research directions and cutting-edge technologies are discovered. This article also discusses the relationship between energy system development and national energy conservation policies with a specific focus on China's photovoltaic policies.

Abstract Image

基于文献计量分析的建筑节能研究进展与发展趋势
为了减轻不断增长的能源需求对建筑的负面影响,采取了一系列措施来提高建筑环境的能源效率。以往的研究发现,建筑中的家用电器、热水供应和空间采暖占据了很大的能源消耗比例,其中采暖、通风和空调(HVAC)约占能源消耗的40%,并排放了大量的温室气体。因此,在保持乘员舒适性的同时节能引起了人们的极大兴趣,而暖通空调节能或提高效率是其中的关键问题。本文运用数据挖掘和可视化技术,对建筑能源系统的关键工作进行了综述,探讨了建筑能源系统的关键研究方向和未来发展趋势。在CiteSpace与Web of Science (WOS)数据库平台上,收集与建筑节能技术相关的关键发现。采用创新的文献计量学方法,将发现研究方向和前沿技术的知识以可视化的方式映射出来。本文还讨论了能源系统发展与国家节能政策之间的关系,并特别关注中国的光伏政策。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
IET Renewable Power Generation
IET Renewable Power Generation 工程技术-工程:电子与电气
CiteScore
6.80
自引率
11.50%
发文量
268
审稿时长
6.6 months
期刊介绍: IET Renewable Power Generation (RPG) brings together the topics of renewable energy technology, power generation and systems integration, with techno-economic issues. All renewable energy generation technologies are within the scope of the journal. Specific technology areas covered by the journal include: Wind power technology and systems Photovoltaics Solar thermal power generation Geothermal energy Fuel cells Wave power Marine current energy Biomass conversion and power generation What differentiates RPG from technology specific journals is a concern with power generation and how the characteristics of the different renewable sources affect electrical power conversion, including power electronic design, integration in to power systems, and techno-economic issues. Other technologies that have a direct role in sustainable power generation such as fuel cells and energy storage are also covered, as are system control approaches such as demand side management, which facilitate the integration of renewable sources into power systems, both large and small. The journal provides a forum for the presentation of new research, development and applications of renewable power generation. Demonstrations and experimentally based research are particularly valued, and modelling studies should as far as possible be validated so as to give confidence that the models are representative of real-world behavior. Research that explores issues where the characteristics of the renewable energy source and their control impact on the power conversion is welcome. Papers covering the wider areas of power system control and operation, including scheduling and protection that are central to the challenge of renewable power integration are particularly encouraged. The journal is technology focused covering design, demonstration, modelling and analysis, but papers covering techno-economic issues are also of interest. Papers presenting new modelling and theory are welcome but this must be relevant to real power systems and power generation. Most papers are expected to include significant novelty of approach or application that has general applicability, and where appropriate include experimental results. Critical reviews of relevant topics are also invited and these would be expected to be comprehensive and fully referenced. Current Special Issue. Call for papers: Power Quality and Protection in Renewable Energy Systems and Microgrids - https://digital-library.theiet.org/files/IET_RPG_CFP_PQPRESM.pdf Energy and Rail/Road Transportation Integrated Development - https://digital-library.theiet.org/files/IET_RPG_CFP_ERTID.pdf
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