家电产品输入功率的工作代表性期间选定研究

Study on the Selection of Representative Periods for the Power Input of Household Electrical Appliances

家电行业中,在正常工作期间输入功率处于不断变化的产品越来越多,如何准确测量输入功率越来越受到家电产品从业人员的关注,而如何选定家电产品的工作代表性期间是准确测量输入功率的关键。本文通过对不同类型的家电产品正常工作状态进行研究,采用监控全程功率的方法,数形结合,对产品工作时间、工作状态、阶段功率大小进行分析,为相关从业人员提供代表性期间的选定方法。试验数据表明,本文提供选定方法具有直观、高效、准确、可操作性强等特点。

In the household electrical appliances industry,there are more and more products with constantly changing input power during normal working hours.How to accurately measure input power is increasingly attracting the attention of household electrical appliance practitioners,and how to select a representative period of work for household electrical appliances is the key to accurately measuring input power.This article conducts research on the normal working status of different types of household electrical appliances,using the method of monitoring the entire process power and combining numerical and numerical analysis to analyze the appliances'working time,working status,and stage power size,in order to provide representative period selection methods for relevant practitioners.The experiment shows that the selected method provided in this article has the characteristics of intuition,efficiency,accuracy,and strong operability.