Industrial park group and regional power grid coordinated comprehensive energy system planning method

Abstract

The invention belongs to an industrial park group and regional power grid coordinated comprehensive energy system planning method, belongs to the technical field of power grid operation and control, and is characterized by comprising the following steps: (1) acquiring information data of a single industrial park; (2) establishing a comprehensive energy system optimization planning model of a single industrial park; (3) acquiring information data of the whole planning area; (4), establishing a regional power grid comprehensive energy system optimization planning model; (5), establishing industrial park group and regional power grid collaborative planning constraint conditions; (6) calculating a strategy of the comprehensive energy system model based on a seagull optimization algorithm; and(7) obtaining configuration information of the system model equipment through a resolving strategy, and guiding regional energy equipment configuration construction. According to the planning method adopted by the invention, comprehensive energy system planning can be economically and reliably guided, and a technical basis and a practical method are provided for collaborative planning of industrial park groups and regional power grids.

Description

technical field [0001] The invention relates to a comprehensive energy system planning method for industrial park groups and regional power grids, in particular to a comprehensive energy system planning method for industrial park groups and regional power grids based on collaborative configuration and seagull optimization calculation strategy, which belongs to power grid operation and field of control technology. Background technique [0002] Traditional industrial parks and industrial parks generally lack the unified planning of energy, and face huge challenges in terms of energy waste and energy shortage. On the one hand, limited by factors such as grid transmission capacity and stable operation requirements, the grid’s ability to accept new energy is insufficient; At the same time, the access of new energy has changed the comprehensive load characteristics of the power grid and affected the security of the power grid. At present, there is no effective countermeasure. Rat...

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Problems solved by technology

Under the above solution strategy, the solution process of the model is complicated, the algorithm structure is complicated, there are many parameter settings, the solution time is long, and the relative error is large. The application has great limitations, which is not conducive to the integration of industrial parks and regional power grids. Collaborative planning and commercial operation of the energy system is poor in practicability

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