冷站冷水机组能耗评价

2021 11th International Conference on Power, Energy and Electrical Engineering (CPEEE) Pub Date : 2021-02-26 DOI:10.1109/CPEEE51686.2021.9383335

Jianfei Li, Xiaojie Wang, Y. Ji

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引用次数: 0

摘要

公共建筑空调制冷系统能耗占比较大，主要是由于系统中冷水机组运行过程中存在能耗过大的问题。根据生产厂家提供的性能参数，对水冷式冷水机组在制冷季典型日不同负荷率下的能耗进行了评估，分析了不同负荷条件下水冷式冷水机组的性能系数(cop)，探讨了提高水冷机组效率的几种途径。

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Energy Consumption Evaluation of Water Chiller in Cooling Station

The energy consumption of air conditioning and refrigeration system in public buildings accounts for a large proportion, mainly due to the problem of excessive energy consumption in the operation of chillers in the system. Based on the performance parameters provided by the manufacturer, this paper evaluates the energy consumption of the water-cooled chiller under different load rates in typical days of cooling season, analyzes the coefficient of performance (cop) of the chiller under different load conditions, and discusses several ways to improve the efficiency of the chiller.

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2021 11th International Conference on Power, Energy and Electrical Engineering (CPEEE)

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