A Household Electricity Consumption Algorithm with Upper Limit

This paper presents a household electricity consumption algorithm, it has consumption limit warning function. The optimization objective is to automatically predict and adjust household appliances power consumption, control the total power consumption within the following thirty minutes. In order to simplify experiment, it was considered two kind of time adjustable appliances which have a high utilization rate in the family. This proposed power system can calculation power consumption by using real-time measuring, and estimates the total consumption within the following thirty minutes. If it will exceed the upper limit, the system will timely adjust the switch of electrical appliances according to their priority values. Finally, the article verifies the effectiveness of the proposed consumption algorithm by simulation.