Comparison and Development Trends of Energy Efficiency Characterization Methods for Room Air Conditioners in China and ASEAN Countries

Yang Jie; Chen Yanru; Cheng Jianhong; He Yuan; Li Pengcheng; Xia Yujuan

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Comparison and Development Trends of Energy Efficiency Characterization Methods for Room Air Conditioners in China and ASEAN Countries

更新时间：2025-02-07

- Comparison and Development Trends of Energy Efficiency Characterization Methods for Room Air Conditioners in China and ASEAN Countries
- Journal of refrigeration (2025)
- 作者机构：
  
  中国标准化研究院，北京 100191
- 作者简介：
- 基金信息：
- DOI：
  CLC： TE08
- 稿件说明：
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Yang Jie, Chen Yanru, Cheng Jianhong, et al. Comparison and Development Trends of Energy Efficiency Characterization Methods for Room Air Conditioners in China and ASEAN Countries[J/OL]. Journal of refrigeration, 2025.
DOI：

Yang Jie, Chen Yanru, Cheng Jianhong, et al. Comparison and Development Trends of Energy Efficiency Characterization Methods for Room Air Conditioners in China and ASEAN Countries[J/OL]. Journal of refrigeration, 2025. DOI：

摘要

本文介绍了中国和东盟国家房间空调器能效标准和标识现状，从适用产品、测试方法、能效表征指标、能效标识等方面对中国-东盟房间空调能效进行了对比，并分析了房间空调器能效标准的发展趋势。研究结果表明，中国空调器能效标准与东盟大多数国家的能效标准在能效评价体系、测试点与测试工况等方面具有很好的一致性，主要区别在于东盟国家仅考核制冷能效以及制冷季节。室外温度-发生时间曲线不同，这些差异是合理的，但导致能效数值并无可比性。各国能效标识均基于能效标准，尽管形式不同但无实质差异。能效标准的发展包括能效评价体系改进、能效指标提升、试验方法改进、产品覆盖面拓展、产品功能及技术升级适应性等各个方面，其中动态测试是一个重要的发展方向，但技术难度高，存在一定的不确定性。研究结果可为进一步提升中国和东盟国家房间空调器能效标准水平，促进区域协调提供参考。

Abstract

This article introduces the current status of energy efficiency standards and labeling for room air conditioners in China and ASEAN countries. It compares the energy efficiency of room air conditioners in China and ASEAN countries from the aspects of applicable products

testing methods

energy efficiency characterization indicators

and energy efficiency labeling

and analyzes the development trend of energy efficiency standards for room air conditioners. The research results indicate that the energy efficiency standards of Chinese air conditioners are highly consistent with those of most ASEAN countries in terms of energy efficiency evaluation system

testing points

and testing conditions. The main difference is that ASEAN countries only assess refrigeration energy efficiency and refrigeration season. The differences in outdoor temperature time curves are reasonable

but they result in incomparable energy efficiency values. The energy efficiency labels of various countries are based on energy efficiency standards

although the forms are different

there is no substantial difference. The development of energy efficiency standards includes various aspects such as improvement of energy efficiency evaluation system

enhancement of energy efficiency indicators

improvement of testing methods

expansion of product coverage

adaptability of product functions and technological upgrades

etc. Among them

dynamic testing is an important development direction

but the technical difficulty is high and there is a certain degree of uncertainty. The research results can provide reference for further improving the energy efficiency standards of room air conditioners in China and ASEAN countries

and promoting regional coordination.

关键词

Keywords

references

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