Comprehensive energy project full life cycle evaluation method and system

A technology of full life cycle and comprehensive energy, applied in the field of full life cycle evaluation method of comprehensive energy project and its system, can solve the problem that investment decision-making indicators cannot be quantified in detail, and achieve the effect of strong usability, reduced complexity and simple operation

Pending Publication Date: 2021-07-09
NANJING ELECTRIC POWER ENG DESIGN
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Problems solved by technology

[0005] In view of the deficiencies of the existing technology, the purpose of this disclosure is to provide a comprehensive energy project life cycle evaluation method, whic...

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  • Comprehensive energy project full life cycle evaluation method and system
  • Comprehensive energy project full life cycle evaluation method and system
  • Comprehensive energy project full life cycle evaluation method and system

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present disclosure with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present disclosure.

[0027] like Figure 1-2 As shown, a comprehensive energy project life cycle assessment method; including the following steps

[0028] Step 1. Considering the life cycle of park-type integrated energy projects, the integrated energy projects are divided into three stages: capital investment stage, operation and maintenance stage, and decommissioning and scrapping stage. The capital investment stage includes the design stage and construction stage...

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Abstract

The invention discloses a comprehensive energy project full life cycle evaluation method, and belongs to the field of comprehensive energy projects. The method comprises the steps: constructing a full-life-cycle cost and income quantitative model of a single component of the comprehensive energy project; establishing an evaluation index system of the comprehensive energy project, wherein the index system comprises financial evaluation and national economy evaluation; determining the weight of the index according to analytic hierarchy process; and performing fuzzy evaluation on the indexes to obtain comprehensive evaluation of the project. The invention has the beneficial effects that the cost income of the comprehensive energy project is quantified from the perspective of the full life cycle, the comprehensive evaluation system is established, and reference is provided for investment decision making of a comprehensive energy system investment subject.

Description

technical field [0001] The disclosure belongs to the field of comprehensive energy projects, and specifically relates to a method and system for evaluating the full life cycle of comprehensive energy projects. Background technique [0002] As society progresses, energy consumption continues to grow. Energy has become a national and regional strategic resource. However, as fossil energy reserves decline, climate and environmental issues become prominent, and the world has entered a critical period of energy transformation. The park-type integrated energy system has attracted attention due to its advantages of high energy efficiency, high consumption of renewable energy, and multi-energy complementarity. [0003] The planning and construction of an integrated energy system will drive the development and transformation of the energy industry. The entire process from investment and construction to production and operation of related projects will bring significant benefits to th...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06375G06Q10/06393G06Q50/06Y02P90/82
Inventor 胡亚山徐佳琪王静怡仓敏张华孙海森卢璐李中烜
Owner NANJING ELECTRIC POWER ENG DESIGN
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