家用电冰箱能源效率耗电量测量不确定度评定示例

Examples of evaluation of uncertainty in measurement of household refrigerators in energy efficiency energy consumption

电冰箱是实行能源效率标识管理的产品,是一个供家用的具有适当容积和装置的绝热箱体,用消耗电能量的方式来制冷,并具有一个或多个间室,它包括冷藏箱、冷藏冷冻箱(柜)、冷冻食品储藏箱、冷冻箱(柜)、葡萄酒储藏柜等。能源效率测量过程中会存在许多影响测量结果的不确定因素,为了能够更加直观的衡量这些不确定因素的影响程度,更加规范的实行家用电冰箱的能源效率计量检测工作,现选取一典型型号产品进行不确定度分析。

Refrigerator is a product of energy efficiency labeling management, which is an insulated box with proper volume and equipment for household use. It refrigerate by consuming electricity, with one or more compartments, including refrigerator, refrigerator-freezer, frozen compartment, frozen, wine storage appliance, etc. There are many uncertainties in the measurement of energy efficiency, so in order to measure the degree to which these uncertainties influence the results more intuitively, and conduct testing of household refrigerators with energy efficiency labeling management more standardizedly, a typical product is selected for uncertainty analysis.