Photovoltaic priority-based charging scheduling method, device, equipment, medium and product

By constructing a multi-objective optimization function and photovoltaic priority correction conditions, the problem of imbalance of interests among multiple parties in the existing charging scheduling scheme is solved, realizing refined management of photovoltaic power generation, improving the absorption rate of clean energy and the economy and reliability of system operation.

CN122159360APending Publication Date: 2026-06-05SHENZHEN EN PLUS TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHENZHEN EN PLUS TECH CO LTD
Filing Date
2026-01-19
Publication Date
2026-06-05

AI Technical Summary

Technical Problem

Existing charging scheduling schemes fail to effectively balance the interests of all parties. The scheduling strategies are too extensive and static, making it difficult to achieve refined management when considering the intermittency of photovoltaic power generation and the matching of grid load.

Method used

By constructing a multi-objective optimization function, taking into account photovoltaic power supply, grid load and vehicle charging demand, an initial charging and discharging scheduling scheme is generated. A photovoltaic priority correction condition is introduced to optimize the scheduling scheme to achieve the optimal balance of interests among all parties.

Benefits of technology

It has enabled refined management of photovoltaic energy, improved the absorption rate of clean energy, reduced dependence on external power grids, and enhanced the economy and reliability of system operation.

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Abstract

The present application relates to the technical field of power dispatch, and more particularly to a charging dispatch method and device based on photovoltaic priority, equipment, medium and product, which gathers photovoltaic power supply, power grid load and vehicle charging demand and other data to form a power supply and demand data set; then an optimization function containing photovoltaic consumption and operation cost and other multiple objectives is constructed based on the data set; then the function is solved under dispatch constraint conditions to obtain an initial charging and discharging dispatch scheme; finally, the initial scheme is modified and optimized according to the photovoltaic priority principle to generate a final dispatch scheme. The scheme can systematically take into account the full consumption of photovoltaic power generation and the overall economic operation of the system by constructing a multi-objective optimization function, avoiding the limitations of a single objective. On this basis, the photovoltaic priority modification condition is introduced to ensure that clean energy is used preferentially in the final dispatch decision, thereby effectively reducing the dependence on external power grids and electricity charges.
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