关于AS/NZS 3823.4-2014标准中季节能效影响因素的解析

Analysis on the influencing factors of seasonal energy efficiency in AS/NZS 3823.4-2014 standard

本文针对澳洲房间空调器标准AS/NZS 3823.4-2014中CSPF/HSPF季节能效比计算方法进行解析;分析各工况对能效的影响和探讨分析性能提升方法。澳洲房间空调器的制冷CSPF与制热HSPF试时,重点关注低温制冷和低温制热的能力能效。根据各测试点的影响因素,调整变频产品能力能效,如压缩机频率、风机转速、膨胀阀阀步等参数,使综合能效达到最优。

This article analyzes the calculation method of CSPF/HSPF seasonal energy efficiency ratio in Australian room air conditioner standard AS/NZS 3823.4-2014;analyzes the impact of various working conditions on energy efficiency and discusses the analysis of performance improvement methods.In the Australian room air conditioner cooling CSPF and heating HSPF test,the focus was on the energy efficiency of low temperature refrigeration and low temperature heating.According to the influencing factors of each test point,adjust the energy efficiency of inverter products,such as compressor frequency,fan speed,expansion valve step and other parameters,so that the comprehensive energy efficiency is optimized.