Electrical appliance identification method and household user carbon emission measurement system using the method

Abstract

The invention discloses an electrical appliance recognition method. The method is characterized in that: an electrical appliance is recognized according to a matching result of current characteristic parameter values. The invention further provides a household user carbon emission metering system applying the method. The metering system comprises a bus voltage sampling module, a bus current detection module, a phase detection module, a signal conditioning module, an amplitude detection module, an electrical appliance recognition module and a carbon metering module, wherein the bus voltage sampling module is connected with the input ends of the phase detection module, the signal conditioning module and the amplitude detection module respectively; the bus current detection module is connected with the input end of the signal conditioning module; the output ends of the phase detection module, the signal conditioning module and the amplitude detection module are connected with the input end of the electrical appliance recognition module; and the output end of the electrical appliance recognition module is connected with the carbon metering module. In the system, carbon emission is metered on the basis of accurate recognition of the electrical appliance, so that people are helped to set up the consciousness of energy saving, emission reduction and low-carbon consumption and correct incorrect power utilization habits.

Description

technical field [0001] The invention relates to a household electric load identification and carbon emission monitoring and measurement system, in particular to an electrical appliance identification method and a household user carbon emission measurement system applying the method. Background technique [0002] With the development of electronic technology, multi-functional energy meters with single-chip microcomputers as the core have gradually become popular. This type of energy meters has high measurement accuracy and calculation speed. Record the consumption, save the maximum demand of electric energy, set parameters, etc. But this is only limited to measuring the power consumption of all electrical appliances of the user, and cannot be accurate to each electrical appliance. And this type of meter is only based on the voltage and current amplitude of the power grid to measure and count the electric energy in the measurement method, so the function is relatively simple....

AI Technical Summary

Problems solved by technology

Although the corresponding purpose can be achieved in this way, the price is high, the installation is complicated, and the feasibility is poor.

[0004] In the current situation, household users lack the awareness of energy conservation, emission reduction and low-carbon consumption, and they have little or no consideration of the additional carbon emiss

Images