来自印度不同制造商的五台最先进的生产冰箱在一个工程实验室接受了各种电器额定值和性能测试程序。对每台机组进行了机柜热损失、压缩机热量计、高环境下拉和闭门能耗测试，以评估商用印度冰箱的现状和冰箱效率。在标称线路电压、85%和115%标称电压下进行日常能耗测试，以评估电网电压变化的影响。这些测试结果也被用来表明有效提高能源效率的机会。 一个广泛分布的“通用”计算机模型能够模拟具有小型内部冷冻室部分的单门冰箱，用于从基本机柜和制冷电路输入估算机柜热损失率和闭门能耗值。这项工作有助于验证模型的准确性和作为评估拟议设计方案的能源影响的工具的潜在价值。这些“可比”冰箱的测量性能标准存在30%到90%不等的显著差异，表明在个别产品设计中有改进的机会。模拟机柜热负荷与实验外推值的差异在2%到29%之间，模型估算的日能耗值与实验室数据的差异在3%到25%之间，这表明可能需要对模型进行改进- 门式冰箱。此外，还将实验测量的性能标准（如压缩机运行时间百分比和压缩机循环率）与模拟结果进行了比较。该计算机模型用于评估印度冰箱基本设计的几项适度变化对节能的影响。关键词:1995年，冰箱，能源，效率，节能，能源消耗，印度，性能，计算，测试，实验室测试，精度，热损失，部件，比较，制冷，电压，波动电压引用:研讨会，ASHRAE Trans。1995年，第101卷，第2部分

Five state-of-the-art production refrigerators from different manufacturers in India were subjected to a variety of appliance rating and performance test procedures in an engineering laboratory. Cabinet heat loss, compressor calorimeter, high-ambient pull-down, and closed-door energy consumption tests were performed on each unit to assess the current status of commercially available Indian refrigerators and refrigerator efficiencies. Daily energy consumption tests were performed at nominal line voltages and at 85% and 115% of nominal voltage to assess the effect of grid voltage variations. These test results were also used to indicate opportunities for effective improvements in energy efficiency. A widely distributed "generic" computer model capable of simulating single-door refrigerators with a small interior freezer section was used to estimate cabinet heat loss rates and closed-door energy consumption values from basic cabinet and refrigeration circuit inputs. This work helped verify the model's accuracy and potential value as a tool for evaluating the energy impact of proposed design options. Significant differences ranging from 30% to 90% were seen in the measured performance criteria for these "comparable" refrigerators suggesting opportunities for improvements in individual product design. Modelled cabinet heat loadings differed from experimentally extrapolated values in a range from 2% to 29%, and daily energy consumption values estimated by the model differed from laboratory data by as little as 3% or as much as 25%, which indicates that refinement of the model may be needed for this single-door refrigerator type. Additional comparisons of experimentally measured performance criteria, such as percent compressor run times and compressor cycling rates to modelled results, are given. The computer model is used to evaluate the energy saving impact of several modest changes to the basic Indian refrigerator design.KEYWORDS: year 1995, refrigerators, energy, efficiency, energy conservation, energy consumption, India, performance, calculating, testing, laboratory testing, accuracy, heat loss, components, comparing, refrigeration, voltage, fluctuating voltage