摘要
本文总结了我国空调热泵的能效标准,阐述了季节能效比SEER、综合部分负荷值IPLV和热泵热水机组全年能源消耗效率APF之间的关系,分析我国能效(分级)标准发展历程。其中,空调与热泵的能效标准,风冷从单一工况的制冷能效比EER或性能系数COP,发展到SEER和供热季节性能系数HSPF;水冷从单一工况COP,发展到综合部分负荷系数IPLV。提出低环境温度空气源热泵IPLV(H)的3级能效划分建议值。同时,指出能效标准的共性与问题,如理论工作还有待加强,评价指标不统一,部分能效标准缺失,能效标准未能及时与产品标准相对应等,并对今后能效标准的研究思路和方向给出了建议。
This paper summarizes the energy efficiency standards of air conditioning and heat pumps in China. The relationships between seasonal energy efficiency ratio（ SEER）,integrated part load value（ IPLV）,and annual performance factor（ APF） are expounded. The development process of energy efficiency（ grade） standards is analyzed. The air-cooled air-conditioning and heat pump change from single operating conditions using the energy efficiency ratio（ EER） or coefficient of performance（ COP）,to a SEER and heating season performance factor（ HSPF）,whereas the water-cooled air-conditioning and heat pump change from single operating conditions using COP to an integrated part load value. This paper puts forward the three-stage IPLV（ H） recommended value of a low ambient temperature air-source heat pump. The current situation and problems in the energy efficiency standards are pointed out. For example,theoretical knowledge needs be strengthened,the evaluation indicators are not unified,some of the energy efficiency standards are deficient,and other energy efficiency standards do not correspond to the product standards. A direction for the energy efficiency standards is also suggested.
作者
王派
李敏霞
马一太
王飞波
Wang Pai;Li Minxia;Ma Yitai;Wang Feibo(Key Laboratory of Efficient Utilization of Low and Medium Grade Energy, MOE,Thermal Energy Research Institute, Tianjin University, Tianjin,300072, Chin)
出处
《制冷学报》
CAS
CSCD
北大核心
2018年第3期65-72,共8页
Journal of Refrigeration
关键词
空调热泵
能效标准
能效等级
性能指标
存在问题
air conditioning and heat pump
energy efficiency standards
energy efficiency standards grade
performance index
existing problems
