中国与日本APF标准的差异

The difference between APF of Chinese and Japanese standard

变频空调的APF标准最早由日本提出,并于2010年开始实施,由于其综合考虑制冷、制热全年的能源利用效率,更符合空调器的实际使用情况,所以被越来越多的国家接受。中国变频空调的新能效标准(APF)于2013年6月9日正式颁布,于2013年10月1日起正式实施。中国的APF能效标准借鉴了日本的APF评价方法,但是两者之间具有一些差异。本文对比中国与日本APF标准的差异,并计算同款空调在两个不同标准下的APF值,从而分析不同标准对于APF值的影响。

The method of APF for inverter air-conditioner is firstly present by Japanese, and start to be compulsory from 2010. It accord with the real usage of air-conditioner as it take cooling and heating into account. So it is accepted by more and more countries. The APF standard of China has been published on 2013/6/9, and will be compulsory from 2013/10/1. Chinese APF method is almost same as Japanese＇ s but they are also have some difference. In this article, we will compare Chinese standard and Japanese standard, and calculate the APF by these two standards, so we can analysis the influence of the standard.