基于电能计量的中央空调冷量分摊方法

Method of Apportionment of Cooling Capacity of Central Air Conditioners Based on Electrical Energy Measurement

在国家“双碳”重大战略驱动下,中央空调系统逐渐成为助力国家节能减排的重要担当。为充分调动中央空调用户的节能积极性,提高中央空调分户计费精确性,该文在分析风机盘管供冷量与耗电量关系的基础上,提出了一种基于电能计量的中央空调分户冷量分摊方法。通过仿真比较得出,该方法在低投资情况下有效地提高了中央空调分户计量冷量分摊的精度,保证了空调分户计费的公平性,更好地促进国家中央空调分户计量任务的推广。

Driven by the national“dual carbon”major strategy,central air conditioning systems are gradually becoming an important contributor to national energy saving and emission reduction.In order to fully stimulate the energy-saving enthusiasm of central air conditioning users and improve the accuracy of central air conditioning sub-metering,this paper proposes a central air conditioning sub-metering method based on electrical energy measurement,based on the analysis of the relationship between fan coil cooling capacity and power consumption.Through simulation comparison,it is found that this method effectively improves the accuracy of central air conditioning sub-metering under the condition of low investment,ensures fairness in air conditioning sub-metering billing and better promoting the promotion of national central air conditioning sub-metering tasks.