Park-level integrated energy system planning and evaluation method

Abstract

The invention relates to a park-level integrated energy system planning and evaluation method, which is used for evaluating quality levels of park-level integrated energy system planning reports. Thepark-level integrated energy system planning and evaluation method comprises the steps of: (1) establishing a tree-shaped evaluation model, wherein the tree-shaped evaluation model at least comprisesthree layers, the top layer is an overall evaluation index, the second layer comprises a plurality of intermediate evaluation indexes, each intermediate evaluation index comprises a plurality of branch evaluation indexes and forms a tree-shaped structure layer by layer downwardly, and each evaluation index in each layer is a node; (2) scoring the nodes on the bottommost layer of the tree-shaped evaluation model, then acquiring score values of nodes in each layer from the bottom up from the second bottom layer of the tree-shaped evaluation model until acquiring an overall evaluation index scoreof the top layer of the tree-shaped evaluation model; (3) and comparing the overall evaluation index score with a preset level classification table to determine a quality level of a park-level integrated energy system planning report. Compared with the prior art, the evaluation method disclosed by the invention is simple and convenient, and the evaluation result is intuitive and reliable.

Description

technical field [0001] The invention relates to an energy planning evaluation method, in particular to a park-level comprehensive energy system planning evaluation method. Background technique [0002] Energy planning is to formulate energy development or energy system construction plans based on the current situation investigation and analysis of energy resources, production and consumption history, and according to specific goals for energy needs, as well as resource and environmental constraints. The specific connotation of planning must include the three elements of method, timing and quantity, that is, when, what method to use, and what quantity to achieve. The park-level integrated energy system is a general term for concepts such as park-level energy Internet, "Internet +" smart energy, multi-energy complementary distributed energy, and park-level comprehensive energy. The park-level integrated energy system emphasizes the interconnection of centralized or dispersed ...

AI Technical Summary

Problems solved by technology

For park-level integrated energy system planning, although many simulation analysis and system optimization models have been proposed in existing research, a systematic and complete method system has not been formed.

The planning quality of the existing park-level integrated energy systems is quite different, and the contents included are also quite different. Many key links and key contents have not been considered in the planning

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