1. Improvement of methods of obtaining urban TMY and application for building energy consumption simulation.
- Author
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Li, Honglian, Huo, Yingbo, Fu, Yuxi, Yang, Yi, and Yang, Liu
- Subjects
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ENERGY conservation in buildings , *BUILDING sites , *URBAN heat islands , *ENERGY consumption of buildings , *METEOROLOGICAL stations , *ENERGY consumption , *MATHEMATICAL statistics , *INTERPOLATION algorithms - Abstract
• Obtaining the optimal interpolation method for adjacent sites. • Proposing the method for revising meteorological data at city scale. • Verifying the accuracy of the method by energy consumption simulation. In the development process of building energy conservation design, the correct provision of local Typical Meteorological Year (TMY) data is a prerequisite and basic work to evaluate building energy consumption, which directly affects the fine use of outdoor data for building energy conservation. Based on the recorded and observed data of meteorological stations in China, the acquisition and correction methods of TMY were studied by mathematical statistics and target searching, and the building energy consumption simulation of urban office buildings was conducted to verify the accuracy of the method, including:(1) Reviewed the generation method for TMY and the acquisition of data.(2) Based on the existing TMY data, the best spatial interpolation method of adjacent stations is studied by using the standard deviation method, and the selection method of the best number of stations on a large regional scale is given.(3) An improved method of urban environment TMY is proposed. The dry bulb temperature and relative humidity of the building site are corrected to generate TMY under Urban Heat Island (UHI) effect. The research in this paper improves the coverage and accuracy of urban TMY data and supplies basic research support for building energy-saving designs. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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