Journal of Appliance Science & Technology ›› 2019, Vol. 0 ›› Issue (4): 64-67.doi: 10.19784/j.cnki.issn1672-0172.2019.04.006

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The research of uncertainty calculation of energy efficiency tests for water chilling(heat pump)packages using portable performance testing device

ZHANG Ziqi1,2, YANG Shuang1,2, CAI Ning1, WANG Zhikun1,2   

  1. 1.China Household Electrical Appliances Research Institute Beijing 100037;
    2.CHEARI(Beijing)Certification & Testing Co., Ltd. Beijing 100176
  • Online:2019-08-01 Published:2019-08-19

Abstract: This paper proposes a portable performance testing device for water- source heat pump. According to the uncertainty calculation is carried out by case analysis. The analysis results show that the device has high reliability.

Key words: Water-source heat pump, Energy efficiency, Uncertainty