家电科技2024，Vol.6Issue(6)：18-20,62,4.DOI:10.19784/j.cnki.issn1672-0172.2024.06.001
北美变频空调制热季节能效新标准分析
Analysis of new standard on heating seasonal performance factor for the variable frequency air conditioner in North America
邹大枢 1邵艳坡 2黄汝普 1黄东3
作者信息
- 1. 西安交通大学制冷与低温工程系 陕西 西安 710049||广东美的制冷设备有限公司 广东 佛山 528311
- 2. 广东美的制冷设备有限公司 广东 佛山 528311
- 3. 西安交通大学制冷与低温工程系 陕西 西安 710049
- 折叠
摘要
Abstract
With the energy efficiency upgrade of AHRI 210/240 in the United States,the calculation method of heating seasonal performance factor(HSPF2)of variable frequency air conditioners focuses more on the medium and low temperature conditions.Through the analysis on the calculation method of HSPF2 and experimental data,it is found that under the same configuration,the HSPF2 is significantly lower compared with the original heating seasonal performance factor(HSPF).The HSPF2IV corresponding to the climate zone IV decreases by 8.0%on average,and the HSPF2V corresponding to the zone V decreases by 17.2%on average.The COP under medium and low temperature conditions(H2V,H32,H42)has a large proportion of influence on HSPF2.In product design,increasing compressor capacity,using efficient compressor and motor,optimizing heat exchanger structure and other solutions can be considered to improve the seasonal performance factor.关键词
变频空调/制热季节能效/AHRI 210/240Key words
Variable frequency air conditioner/Heating seasonal performance factor/AHRI 210/240分类
信息技术与安全科学引用本文复制引用
邹大枢,邵艳坡,黄汝普,黄东..北美变频空调制热季节能效新标准分析[J].家电科技,2024,6(6):18-20,62,4.
