Electric heating rolling dispatch method and system considering source-load side response under carbon trading mechanism

Abstract

The invention discloses an electric heating rolling dispatch method and system considering the response of the source and the load side under the carbon trading mechanism. The method includes: determining the heat load demand by the heat network model and the constraints of the heat network model introduced with the thermal sense coefficient; determining the electricity load demand by the electricity demand response model and the demand response constraints introduced by the electricity satisfaction factor; establishing a carbon trading mechanism The comprehensive energy carbon emission quota model of each unit and equipment in the power grid system and the constraints of the power system under the carbon trading mechanism; The objective function under the carbon trading reward and punishment ladder is established with the minimum goal; the electric heating rolling scheduling method is adopted, and the optimization algorithm is used to solve the objective function to obtain the optimal output of each unit. The invention can reduce carbon dioxide emissions and improve wind power consumption while improving user satisfaction.

Description

technical field [0001] The invention relates to the field of energy, in particular to an electric heating rolling dispatch method and system considering source-load side response under a carbon trading mechanism. Background technique [0002] In the context of continued global warming and increasing carbon dioxide concentrations in the atmosphere, reducing carbon dioxide emissions is crucial. And with my country's vigorous development of wind power and other renewable energy sources, the proportion of wind power in my country's total power generation has gradually increased, but the problem of wind curtailment still exists every year. [0003] At present, in the dispatching process, because the errors of the power system, thermal system and wind power forecasting system always exist, the method of electric heating rolling dispatch can effectively reduce the influence of forecasting errors. At present, rolling dispatch of electric heating system is mainly realized through el...

AI Technical Summary

Problems solved by technology

However, the existing electric heating rolling scheduling does not consider the user's satisfaction in electricity consumption or electricity consumption behavior in actual operation, which sometimes has a great impact on the user's electricity consumption and heat consumption behavior during scheduling.

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