Method and device for optimizing configuration of electric energy replacement equipment based on grid carrying capacity

By optimizing the number and location of the electrical energy substitution equipment, the problem of unsatisfactory power substitution caused by few influencing factors in the prior art is solved, and efficient energy allocation and stable power grid operation are achieved.

CN119070309BActive Publication Date: 2025-03-25ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO +2
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Patent Information

Application Number
CN202411577854.6
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2024-11-07
Publication Date
2025-03-25
Estimated Expiration
2044-11-07

AI Technical Summary

Technical Problem

The existing electrical energy alternatives consider few influencing factors, resulting in the inability to achieve efficient energy allocation.

Method used

By obtaining historical load information, environmental factor information, electrical energy substitute equipment parameter information and building heat storage parameter information on the demand side, the power distribution system uses the objective function of maximizing load power, and processes this information to generate the number and location information of the power substitute equipment, and optimize the configuration in the power distribution system.

Benefits of technology

The accuracy of the number and location of the electrical energy substitution equipment is improved, and a more ideal electrical energy substitution solution is obtained, efficient energy allocation is achieved, and energy consumption is reduced while ensuring the stable operation of the power grid.

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Abstract

The present invention provides a method and device for optimizing the configuration of electric energy substitution equipment based on the carrying capacity of a power grid, which can be applied to the field of electric energy substitution technology. The method for optimizing the configuration of electric energy substitution equipment based on the carrying capacity of a power grid includes: obtaining historical load information, historical environmental factor information, parameter information of electric energy substitution equipment to be configured, and thermal storage parameter information of buildings on the demand side; taking the maximization of load power accommodated by the distribution system as the objective function, based on the target constraint conditions, the target load model, and the target comprehensive energy output model, processing the historical load information, historical environmental factor information, parameter information of electric energy substitution equipment to be configured, and thermal storage parameter information of buildings on the demand side, generating the quantity information of electric energy substitution equipment to be configured and the target position information of each electric energy substitution equipment to be configured in the distribution system; and configuring each electric energy substitution equipment to be configured in the distribution system based on the target position information and the quantity information.
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