报告详情
Comparative analysis of energy efficiency of AC and DC power supply systems in different regions and buildings
编号：401
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更新：2022-05-21 16:02:18
浏览：162次
张贴报告
摘要
With the advantages of high-efficiency access to distributed photovoltaic power sources and energy storage, DC power distribution systems have gradually become one of the key power distribution forms for the development of net-zero energy building structures. This research aims to explore the influencing factors of AC and DC energy efficiency improvement and find a distribution network system that is more in line with future net zero energy buildings under the premise of sustainable development. The energy efficiency and the improvement of AC and DC energy efficiency are compared after the factors that are in line with the characteristics of net zero energy buildings are substituted into various power grids. In terms of energy efficiency, find a more efficient topology of AC and DC systems. In order to better simulate the net zero energy building structure, the energy storage-friendly energy efficiency calculation method and fifteen different regional samples in Beijing, Shanghai and Shenzhen were used in the study. And through correlation analysis and control variable method to verify the advantages of different types of power distribution systems for different environments. Research has discovered a power distribution transmission system with a separate topology structure that is more in line with the efficient energy use of net zero energy buildings. The results provide theoretical support and calculation guidance basis for the future development of net zero energy buildings and the selection of power distribution systems with multi-regional structures.
关键词
Net zero energy building;DC power distribution system;AC and DC energy efficiency improvement;energy storage-friendly algorithm;photovoltaic power supply
报告人
JiangKeteng
清华四川能源互联网研究院全部评论
重要日期
-
会议日期
05月27日
2022
至05月29日
2022
-
02月28日 2022
初稿截稿日期
-
05月29日 2022
注册截止日期
-
06月22日 2022
报告提交截止日期
主办单位
IEEE Beijing Section
China Electrotechnical Society
Southeast University
China Electrotechnical Society
Southeast University
协办单位
IEEE Industry Applications Society
IEEE Nanjing Section
IEEE Nanjing Section
联系方式
- Organizing Committee
- ch******@ces.org.cn
- +86********
历届会议
-
2025年05月16日 中国 Changsha
2025 IEEE 8th International Electrical and Energy Conference -
2023年05月12日 中国 Hefei
2023 IEEE 6th International Electrical and Energy Conference -
2022年05月27日 中国
2022 年电气电子工程师学会电力与能源分会（IEEE PES）年会 -
2021年05月28日 中国 Wuhan
2021中国电力和能源国际会议 -
2018年11月04日 中国
2018中国电力和能源国际会议 -
2017年10月25日 中国 东城区
2017中国电力和能源国际会议
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