欧洲标准条件下风冷涡旋式冷水机组SEER提升方案理论分析

Theoretical analysis on SEERimprovement schemes for air-cooled scroll chiller under European standard

2018年1月起,欧盟正式施行对空调产品季节能效比SEER (seasonal energy efficiency ratio)的强制性法规。本文针对风冷涡旋式冷水机组产品,从欧洲标准规定的测试和计算方法入手,分析影响SEER的主要因素,并以此为基础,通过系统性能仿真,分析各种技术手段提升SEER的预期效果和可行性,为产品的改进和研发提供设计参考。

Since January 2018, the mandatory regulation on SEER (seasonal energy efficiency ratio) has been implemented formally in European Union. According to the products of air-cooled scroll chiller, starting with the testing and calculation methods stated in the European standard,the main factors which could influence SEER are analyzed. Based on that, the expected effect and feasibility of different technical proposals on SEER improvement are analyzed through system performance simulation, which provides references for improvement and development of products.