An interactive optimization method and system for an integrated energy system in an industrial park

Abstract

The invention discloses an interactive optimization method and system for a comprehensive energy system in an industrial park. The optimization method comprises the steps of collecting a load state ofa user side and an operation state of an operator side in an industrial park; establishing a thermoelectric coupling model according to the actual load of the user side; establishing an electric loadmodel and a thermal load model of the user side according to the actual load of the user side and the thermoelectric coupling model; establishing an operator-side unit operation model in the industrial park according to the operator-side unit operation state; determining a benefit function of the user and the operator according to a unit operation model, the electric load model of the user side and the thermal load model; and calculating the game strategy with the highest benefits of the user side and the operation side by adopting a master-slave game framework according to the benefit function. And the overall benefit of the whole park is improved by adopting a game framework calculation method.

Description

technical field [0001] The invention relates to the field of industrial parks, in particular to an interactive optimization method and system for an industrial park comprehensive energy system. Background technique [0002] Energy is the basis for human survival and development, and industry is the lifeblood of national economic development. To ensure the sustainable supply of social energy while reducing environmental pollution in the process of industrial energy use is a concern in the current industrial production process. At present, there are many energy users in the industrial park, and the energy demand is large. By introducing an integrated energy system in the industrial park, it is used to improve the load demand satisfaction of the energy users and enhance the interaction between the energy users and the operators. [0003] In the existing technology, the main research is on the thermoelectric coupling of the source side, and the lack of research on the load side ...

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Problems solved by technology

[0003] In the existing technology, the main research is on the thermoelectric coupling of the source side, and the lack of research on the load side leads to the imperfect establishment of the model for the optimization simulation of the interaction process. The electric coupling model on the user side will affect the user's benefit and The strategy in the interaction process of operators reduces the overall benefit of the entire park and affects the operation strategy of the entire park

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