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

A technology of integrated energy system and regional power grid, applied in the field of integrated energy system planning, can solve problems such as large relative error, many parameter settings, and complex algorithm structure.

Pending Publication Date: 2021-03-16
STATE GRID LIAONING ECONOMIC TECHN INST +3
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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. T

Method used

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

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Embodiment Construction

[0071] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings and simulation experiments.

[0072] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a comprehensive energy system planning method for the coordination of industrial parks and regional power grids includes the following steps:

[0073] Step 1) obtain the information data of a single industrial park;

[0074] Step 2) Establishing a single industrial park comprehensive energy system optimization planning model;

[0075] Step 3) obtaining the information data of the whole planning area;

[0076] Step 4) Establish an optimal planning model for the integrated energy system of the regional power grid;

[0077] Step 5) Establish constraints for collaborative planning of industrial park groups and regional power grids;

[0078] (1) Collaborative planning constraints 1:

[0079]

[0080] This collaborative planning const...

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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...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06F30/20
CPCG06Q10/06312G06Q10/06315G06Q50/06G06F30/20Y02E40/70Y04S10/50Y02P80/10
Inventor 张明理张娜宋坤潘霄商文颖宁辽逸许超刘禹彤杨朔刘宇刘东延范宇辰贺欢叶鹏王欢
Owner STATE GRID LIAONING ECONOMIC TECHN INST
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