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Electric energy replacement project economy analysis method and apparatus

A project economical and electric energy replacement technology, applied in the direction of instruments, data processing applications, resources, etc., can solve the problems of potential mining difficulties, insufficient government policy support, insufficient user transformation power, etc., and achieve the effect of promoting promotion.

Inactive Publication Date: 2018-08-14
STATE GRID CORP OF CHINA +2
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Problems solved by technology

[0003] With the promotion of electric energy substitution work, there have been problems such as the difficulty in tapping potential and insufficient government policy support, resulting in insufficient motivation for user transformation, which has hindered the progress of electric energy substitution to a certain extent

Method used

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  • Electric energy replacement project economy analysis method and apparatus
  • Electric energy replacement project economy analysis method and apparatus
  • Electric energy replacement project economy analysis method and apparatus

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] figure 1 It is a schematic flowchart of the economic analysis method for the electric energy substitution project provided by the embodiment of the present invention. Such as figure 1 As shown, the method mainly includes the following steps:

[0025] Step S1, acquiring cost flow data before electric energy substitution and cost flow data after electric energy substitution.

[0026] Step S2, according to the cost flow data before electric energy subst...

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Abstract

The invention provides an electric energy replacement project economy analysis method and apparatus. The method comprises the steps of obtaining cost flow data before electric energy replacement and cost flow data after electric energy replacement; according to the cost flow data before the electric energy replacement and the cost flow data after the electric energy replacement, calculating financial indexes of an electric energy replacement project, wherein the financial indexes include a net present value, an internal return rate and a static investment recovery cycle of the project; and controlling a total investment amount, a government subsidy and a selling power price of the electric energy replacement project to fluctuate in preset fluctuation ranges of respective original values, and performing sensitivity analysis on the financial indexes to obtain main factors influencing the economy of the electric energy replacement project. According to the method and the apparatus, the financial indexes about the economy are subjected to the sensitivity analysis to find out the factors influencing the economy most remarkably, so that powerful support is provided for decision-making work, and proceeding of electric energy replacement in the field of heating is effectively promoted.

Description

technical field [0001] The invention relates to the technical field of heating, in particular to an economic analysis method and device for an electric energy substitution project. Background technique [0002] Electric energy substitution is a major measure to change the way of energy development, realize the transformation of energy strategy, and implement the energy revolution. From the outside, the state has strengthened air pollution control, which provides a favorable environment and major opportunities for electric energy substitution. From an internal perspective, the growth of the electricity sales market continues to slow down, and the task of increasing supply and sales to support the company's development has become more prominent. Vigorously implementing electric energy substitution projects can increase electricity load, promote the development of clean energy such as wind power and photovoltaic power generation, improve power generation efficiency, drive the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/0637G06Q50/06
Inventor 周辛南孙志杰谢枫易忠林段丽荣傅军孙贝贝何永秀王海燕薛一鸣焦哲陈蓉珺光峰涛叶钰童杨杰付成然
Owner STATE GRID CORP OF CHINA
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