A smart meter based on wireless microcurrent carbon tags

Abstract

The invention discloses a smart meter based on a wireless micro-current carbon label, which overcomes the problem of low calculation accuracy of electric energy carbon emissions in the prior art, and includes a smart meter, which is equipped with an MCU, a sampling module, and a wireless communication module. , capacitive load, auxiliary power supply, current encoding controller, switch, smart meter incoming line, smart meter outgoing line and carbon label data. The present invention adds a carbon tag signal to the current signal flowing through the smart meter to record the proportion of different energy sources in the electricity flowing through the smart meter, thereby realizing accurate calculation of the carbon emission capacity of electric energy consumption and improving the regional accuracy of the carbon emission calculation of electric energy It provides renewable energy consumption capacity calculation and evaluation, new energy whole-process information monitoring and decision-making support services; provides power generation companies with information and information services and related data support services in terms of new energy project grid connection and power generation cost estimation.

Description

technical field [0001] The invention relates to the field of data structures, in particular to a smart meter based on wireless micro-current carbon tags for statistics of the proportion of electric energy sources. Background technique [0002] The construction of an integrated energy system is an important way to promote the consumption of clean energy, enhance the cascade utilization of energy, improve the efficiency of energy use, and realize the coordinated operation of various forms of energy. The commonly used basic method for calculating carbon emissions is: emissions equal to the product of emission factors and activity levels, where the selection range of emission factors includes national emission factors and IPCC default emission factors, tool models or other complex measurement methods. In the energy consumption process of power users, the calculation method of carbon emissions adopts the provincial average value as the carbon emission factor, without considering ...

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Problems solved by technology

[0003] The present invention aims to overcome the problem of low calculation accuracy of electric energy carbon emissions in the prior art, and provides a smart meter based on wireless micro-current carbon tags to provide accurate data support for carbon emission indicators

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