Payment method for electric energy meter

Abstract

The invention provides a payment method for an electric energy meter. The method comprises the following main steps: S2, whether to choose a conventional prepayment mode is judged, if yes, a step S3 is carried out, and if not, a step S7 is carried out; S3, whether to be forward electricity is judged, if yes, a step S5 is carried out; S4, whether to be backward electricity is judged, if yes, the step S5 is carried out; S5, deduction of recharge balance is carried out; S7, whether to choose a preferential deduction mode is judged, and if yes, a step S8 is carried out; S8, whether to be forward electricity is judged, if yes, a step S9 is carried out; S9, whether backward electricity is sufficient is judged, and if yes, a step S10 is carried out; S10, deduction of backward electricity is carried out, and a step S11 is carried out; S14, whether to be backward electricity is judged, if yes, a step S15 is carried out; and S15, backward electricity is accumulated, and a step S16 is carried out. As the preferential deduction mode is set, preferential deduction of backward electricity is carried out when the forward electricity is used, the contribution of the user to the charging of a powergrid can be reasonably rewarded, and the electricity management is more reasonable.

Description

technical field [0001] The invention relates to the technical field of electric energy meters, in particular to a payment method for electric energy meters. Background technique [0002] Such as figure 1 As shown, the payment method of the existing household electric energy meter generally adopts the management of electricity consumption before payment or prepayment. There is only positive energy management and no negative energy management. Users of self-generated solar energy, when their power is surplus, will reversely charge the grid to generate negative power, and this part of negative power will be used by other users normally from the grid, and other users will also pay normally, but the current charge to the grid During reverse charging, the energy meter will not make statistics on this part of the negative power, and the power company will not make statistics on this part of the negative power, so the power company will get extra income, but the power contribution ...

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, the payment method of the existing household electric energy meter generally adopts the management of electricity consumption before payment or prepayment. There is only positive energy management and no negative energy management. Users of self-generated solar energy, when their power is surplus, will reversely charge the grid to generate negative power, and this part of negative power will be normally obtained and used by other users from

Images