Transregional power generation rights trade-carbon trade coupling model construction method

Abstract

The invention relates to a method for constructing a cross-regional power generation right transaction-carbon transaction coupling model, and belongs to the technical field of low-carbon electric power in electric power systems. The cross-regional power generation rights trading-carbon trading coupling model of the present invention includes n unit-side models, each unit-side model is composed of an objective function and constraint conditions, and each unit-side model includes a system-side model in the constraint conditions; solve When , first solve the model on the system side to obtain the transaction power between each unit in the power generation right transaction; then solve the model on the unit side to obtain the optimal choice of each unit’s own quotation and report quantity; when each unit does not change When the current quotation and volume are quoted, the entire model reaches the Nash equilibrium point. The present invention can provide a new transaction mechanism and technical guidance for cross-regional power transmission, promote large-scale optimal allocation of power resources, and promote energy conservation, emission reduction and low-carbon transformation.

Description

technical field [0001] The invention belongs to the technical field of low-carbon electric power in electric power systems, and in particular relates to a construction method of a cross-regional power generation right transaction-carbon transaction coupling model used in a power generation right trading market and a carbon trading market. Background technique [0002] Due to the unbalanced distribution of power consumption areas and power supply areas in my country, cross-regional power transmission has become an inevitable choice, and the current cross-regional power transmission in my country is mainly based on administrative orders, and various conflicts between relevant parties have accumulated for a long time. It is becoming more and more difficult to send electricity across regions dominated by sexual commands. [0003] In 2015, the promulgation of the No. 9 document on power system reform and its supporting documents officially opened the curtain of a new round of powe...

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Problems solved by technology

[0004] At present, there are few generation rights trading models that consider the carbon trading market. In relevant literature ("Optimization Model of Generation Rights Replacement under Carbon Emissions Trading" Author: Chi Yuanying, Wang Yanliang, Niu Dongxiao Time: 2010) constructed a carbon The optimization model of power generation rights trading under emission trading, but this model optimizes the overall benefits of the system by systematically allocating the power generation of each power plant, without considering the voluntary trading behavior of individuals in the system, which does not conform to the trend of electricity marketization, and It is impossible to estimate the transaction state that the system can achieve through the quotation behavior of the unit within the market-oriented mechanism

And this method does not take into account the line constraints of cross-regional power transmission

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