Comprehensive energy system optimized operation method considering carbon-green certificate transaction mechanism

Abstract

The invention belongs to the technical field of electricity markets. The technical problem to be solved is to provide the comprehensive energy system optimization operation method considering the carbon-green certificate transaction mechanism, the method establishes an IES low-carbon economic dispatching model considering the CET and green GCT mechanism based on the CET and GCT mechanism, comprehensively considers the characteristics of the CET and green GCT, compares results of different scheduling models are compared, and analyzes the influence of different carbon transaction prices and green certificate prices on the system operation cost. According to the technical scheme, the operation method comprises the following steps: S1) researching a carbon-green certificate transaction concept, and analyzing a carbon emission permit and green certificate transaction mechanism and the feasibility of implementing the mechanism in the IES; s2) establishing a carbon-green certificate cost model and a carbon emission permit and green certificate transaction market value risk model, and S3) establishing an IES optimization model containing carbon-green certificate transaction and performing example analysis.

Description

technical field [0001] The invention relates to an integrated energy system optimization operation method considering a carbon-green certificate trading mechanism, which belongs to the technical field of electric power market, and specifically relates to an integrated energy system optimization operation method considering a carbon-green certificate transaction mechanism. Background technique [0002] IES coordinates and optimizes energy generation and transmission, distribution and conversion, storage and consumption, and integrates various energy sources such as cold, heat, electricity, and natural gas in the region, and realizes coordinated planning and optimized operation among various energy systems. Forming the integration of energy production, supply, and sales is one of the important technical means to achieve emission reduction goals. However, the existing IES scheduling model only considers the overall economic cost of the system, and needs to introduce carbon emi...

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Problems solved by technology

[0002] IES coordinates and optimizes energy generation and transmission, distribution and conversion, storage and consumption, and integrates various energy sources such as cold, heat, electricity, and natural gas in the region, and realizes coordinated planning and optimized operation among various energy systems. Forming the integration of energy production, supply and sales is one of the important technical means to achieve emission reduction goals. However, the existing IES scheduling model only considers the overall economic cost of the system, and needs to introduce carbon emission rights and green certificate trading mechanisms

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